Repair and Diagnosis (Single Page)
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Common Specs & Procedures
DTC Index
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Tire Fitment
Wiring Diagrams- System Wiring Diagrams
- Using lemon2025'S Wiring Diagrams
- Air Conditioning
- Anti-Lock Brakes
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- Body Control Modules
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- Cooling Fan
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- Engine Performance
- Exterior Lights
- Ground Distribution
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- Power Distribution
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- Transmission
- Warning Systems
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- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Accessories & Equipment
- Anti-Theft Systems
- Anti-Theft Systems
- Description
- Operation
- Programming
- Trouble Shooting
- System Tests
- Component Tests
- Anti-Theft System Electronic Control Unit (Ecu)
- Anti-Theft System Horn
- Door Courtesy Switch
- Door Key Lock & Unlock Switch
- Door Unlock Detection Switch
- Headlight Relay
- Hood Courtesy Switch
- Horn Relay
- Ignition Switch
- Key Unlock Warning Switch
- Rear (Luggage Compartment) Door Courtesy Switch
- Rear (Luggage Compartment) Door Key Lock & Unlock Switch
- Security Indicator Light
- Standard Horn
- Taillight Control Relay
- Circuit Tests (Pin Voltage Tests)
- Removal & Installation
- Wiring Diagrams
- Engine Immobilizer Systems
- Description
- Operation
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B2785: Ignition Switch On Malfunction & DTC B2786: Ignition Switch Off Malfunction
- DTC B2791: Key Unlock Warning Switch Off Malfunction
- DTC B2795: Unmatched Ignition Key Code
- DTC B2796: No Communication In Engine Immobilizer System
- DTC B2797: Communication Malfunction No. 1
- DTC B2798: Communication Malfunction No. 2
- Component Tests
- Pin Voltage Tests
- Removal & Installation
- Wiring Diagrams
- Keyless Entry Systems
- Description & Operation
- Programming
- Trouble Shooting
- Notes
- All Functions Of Keyless Entry Do Not Work
- Door Unlock Operation Is Not Possible (Lock Possible)
- Door Lock Operation Is Not Possible (Unlock Possible)
- Only Transmitter MISOPERATION Prevention Function Is Not Possible
- Wireless Door Lock Function Operates Even When Each Door Is Opened
- Wireless Door Lock Functions Incorrectly (Although One Door Is Unlocked, When The Transmitter Switch Is Pressed, All Doors Unlock)
- Wireless Door Lock Operates But Taillight Does Not Respond
- System Tests
- Circuit Tests
- Notes
- Test 1: Ecu Power Source Circuit
- Test 2: Ignition Switch Circuit
- Test 3: Door Unlock Detection Switch Circuit
- Test 4: Door Key Lock & Unlock Switch Circuit (Unlock Side)
- Test 5: Door Key Lock & Unlock Switch Circuit (Lock Side)
- Test 6: Key Unlock Warning Switch Circuit
- Test 7: Door Courtesy Switch Circuit
- Test 8: Taillight Relay Circuit
- Component Tests
- Pin Voltage Tests
- Removal & Installation
- Wiring Diagrams
- Power Door Locks
- Description & Operation
- Component Locations
- Component Testing
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Anti-Theft Systems
- Body Interior
- Body Control Systems
- Description & Operation
- Component Locations
- Trouble Shooting
- System Tests
- Notes
- Test No. 1: Ecu Power Source Circuit
- Test No. 2: Ignition Switch Power Source Circuit
- Test No. 3: Illumination Circuit
- Test No. 4: Rear Wiper/Washer Switch Circuit
- Test No. 5: Rear Wiper Motor & Relay Circuit
- Test No. 6: Headlight Switch Circuit
- Test No. 7: Taillight Relay Circuit
- Test No. 8: Headlight Relay Circuit
- Test No. 9: Key Unlock Warning Switch Circuit
- Test No. 10: Power Main Relay Circuit
- Test No. 11: Door Lock Control Switch
- Test No. 12: Door Courtesy Switch Circuit
- Test No. 13: Door Lock Motor & Relay Circuit
- Test No. 14: Door Unlock Detection Switch Circuit
- Test No. 15: Door Key Lock & Unlock Switch Circuit
- Test No. 16: Stoplight Switch Circuit
- Test No. 17: Park/Neutral Position Switch Circuit
- Test No. 18: Body Electronic Control Unit
- Component Tests
- Pin Voltage Tests
- Wiring Diagrams
- Body Control Systems
- Communication Devices
- Body Control Systems
- Description & Operation
- Component Locations
- Trouble Shooting
- System Tests
- Notes
- Test No. 1: Ecu Power Source Circuit
- Test No. 2: Ignition Switch Power Source Circuit
- Test No. 3: Illumination Circuit
- Test No. 4: Rear Wiper/Washer Switch Circuit
- Test No. 5: Rear Wiper Motor & Relay Circuit
- Test No. 6: Headlight Switch Circuit
- Test No. 7: Taillight Relay Circuit
- Test No. 8: Headlight Relay Circuit
- Test No. 9: Key Unlock Warning Switch Circuit
- Test No. 10: Power Main Relay Circuit
- Test No. 11: Door Lock Control Switch
- Test No. 12: Door Courtesy Switch Circuit
- Test No. 13: Door Lock Motor & Relay Circuit
- Test No. 14: Door Unlock Detection Switch Circuit
- Test No. 15: Door Key Lock & Unlock Switch Circuit
- Test No. 16: Stoplight Switch Circuit
- Test No. 17: Park/Neutral Position Switch Circuit
- Test No. 18: Body Electronic Control Unit
- Component Tests
- Pin Voltage Tests
- Wiring Diagrams
- Multiplex Control Systems
- Body Control Systems
- Cruise Control Systems
- Description
- Operation
- Self-Diagnostic System
- Diagnostic Tests
- Symptom Testing
- Notes
- Set Not Occurring Or Cancel Occurring (No DTCS Present)
- Set Not Occurring Or Cancel Occurring (Cruise Indicator Light Inoperative)
- Actual Vehicle Speed Deviates From Set Speed
- Gear Shifting Frequent Between 3RD & Overdrive When Driving Uphill (Hunting)
- Cruise Control Does Not Cancel Even With Brake Pedal Depressed
- Cruise Control Does Not Cancel Even With Transmission Shifted To Neutral
- Cruise Control Switch Does Not Operate (Set/Coast, Res/Acc Or Cancel Not Possible)
- Set Possible At 25 Mph Or Less, Or Cancel Does Not Operate At 25 Mph Or Less
- Poor Response In ACCEL & Resume Modes
- Overdrive Does Not Resume, Even Though Road Is Not Uphill
- DTC Memory Is Erased
- DTC Not Output, Or DTC Output When It Should Not Be
- Cruise Control Indicator Light Stays On Or Fails To Turn On
- System Tests
- Component Tests
- Pin Voltage Tests
- Wiring Diagrams
- Exterior Lights
- Gauges & Instrument Panels
- Description & Operation
- System Tests
- Component Tests
- A/T Oil Temperature Switch
- Brake Fluid Level Switch
- Brake Warning Light
- Bulb Check Relay
- Door Courtesy Switch
- Light Control Rheostat
- Low Oil Pressure Switch
- Low Oil Pressure Warning Light
- Occupant Detection Sensor
- Oil Pressure Gauge & Sender
- Open Door Warning Light
- Parking Brake Switch
- Seat Belt Buckle Switch
- Seat Belt Retractor Switch
- Seat Belt Warning Light
- Seat Belt Warning System
- Speedometer
- Tachometer
- Voltmeter
- Vehicle Speed Sensor
- Washer Level Warning Light
- Washer Level Warning Switch
- Removal & Installation
- Wiring Diagrams
- Headlights
- Heated Glass/Defoggers
- Infotainment
- Interior/Illumination Lights
- Power Mirrors
- Power Seats
- Steering Column Switches
- Description
- Component Tests
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Warning Systems
- Window Motors & Regulators
- Power Windows
- Description & Operation
- Adjustments
- Trouble Shooting
- Circuit Tests
- Component Tests
- Power Window Switch Continuity Test (Driver's Switch)
- Power Window Switch Continuity Test (Passenger's & Rear Switches)
- Power Window Master Switch Voltage Test
- Power Window Switch Continuity Test (Back Door/Tailgate)
- Power Main Relay
- Power Window Motor Circuit Breaker Test (Driver's)
- Power Window Motor Circuit Breaker Test (Passenger's & Rear)
- Power Window Motor Test
- Power Window Lock Switch
- Power Window Limit Switch
- Removal & Installation
- Wiring Diagrams
- Power Windows
- Wiper/Washer Systems
- Wiper System & Washer System
- Description & Operation
- Adjustments
- System Tests
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Wiper System & Washer System
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- Data Link Connector Wiring Diagrams
- Data Link Connector Wiring Diagram (AVALON)
- Data Link Connector Wiring Diagram (CAMRY 2.2L - USA Production)
- Data Link Connector Wiring Diagram (CAMRY 2.2L - Japan Production)
- Data Link Connector Wiring Diagram (CAMRY 2.2L CNG)
- Data Link Connector Wiring Diagram (CAMRY 3.0L - USA Production)
- Data Link Connector Wiring Diagram (CAMRY 3.0L - Japan Production)
- Data Link Connector Wiring Diagram (CAMRY SOLARA)
- Data Link Connector Wiring Diagram (CELICA)
- Data Link Connector Wiring Diagram (Corolla)
- Data Link Connector Wiring Diagram (Echo)
- Data Link Connector Wiring Diagram (Land Cruiser)
- Data Link Connector Wiring Diagram (MR2)
- Data Link Connector Wiring Diagram (RAV4)
- Data Link Connector Wiring Diagram (Sienna)
- Data Link Connector Wiring Diagram (TACOMA)
- Data Link Connector Wiring Diagram (Tundra)
- Data Link Connector Wiring Diagram (4RUNNER)
- Ground Distribution - Wiring Diagrams
- AVALON Ground Distribution Wiring Diagram
- CAMRY Ground Distribution Wiring Diagram
- CAMRY SOLARA Ground Distribution Wiring Diagram
- CELICA Ground Distribution Wiring Diagram
- Corolla Ground Distribution Wiring Diagram
- Echo Ground Distribution Wiring Diagram
- Land Cruiser Ground Distribution Wiring Diagram
- MR2 Ground Distribution Wiring Diagram
- RAV4 Ground Distribution Wiring Diagram
- Sienna Ground Distribution Wiring Diagram
- TACOMA Ground Distribution Wiring Diagram
- Tundra Ground Distribution Wiring Diagram
- 4RUNNER Ground Distribution Wiring Diagram
- Power Distribution - Wiring Diagrams
- AVALON Power Distribution Wiring Diagram
- CAMRY 2.2L & 3.0L Power Distribution Wiring Diagram
- CAMRY SOLARA Power Distribution Wiring Diagram
- CELICA Power Distribution Wiring Diagram
- Corolla Power Distribution Wiring Diagram
- Echo Power Distribution Wiring Diagram
- Land Cruiser Power Distribution Wiring Diagram
- MR2 Power Distribution Wiring Diagram
- RAV4 Power Distribution Wiring Diagram
- Sienna Power Distribution Wiring Diagram
- TACOMA Power Distribution Wiring Diagram
- Tundra Power Distribution Wiring Diagram
- 4RUNNER Power Distribution Wiring Diagram
- Data Link Connector Wiring Diagrams
- Anti-Theft Systems
- Body & Frame
- Body, Cab Control Systems
- Body Control Systems
- Description & Operation
- Component Locations
- Trouble Shooting
- System Tests
- Notes
- Test No. 1: Ecu Power Source Circuit
- Test No. 2: Ignition Switch Power Source Circuit
- Test No. 3: Illumination Circuit
- Test No. 4: Rear Wiper/Washer Switch Circuit
- Test No. 5: Rear Wiper Motor & Relay Circuit
- Test No. 6: Headlight Switch Circuit
- Test No. 7: Taillight Relay Circuit
- Test No. 8: Headlight Relay Circuit
- Test No. 9: Key Unlock Warning Switch Circuit
- Test No. 10: Power Main Relay Circuit
- Test No. 11: Door Lock Control Switch
- Test No. 12: Door Courtesy Switch Circuit
- Test No. 13: Door Lock Motor & Relay Circuit
- Test No. 14: Door Unlock Detection Switch Circuit
- Test No. 15: Door Key Lock & Unlock Switch Circuit
- Test No. 16: Stoplight Switch Circuit
- Test No. 17: Park/Neutral Position Switch Circuit
- Test No. 18: Body Electronic Control Unit
- Component Tests
- Pin Voltage Tests
- Wiring Diagrams
- Body Control Systems
- Door Locks
- Anti-Theft Systems
- Description
- Operation
- Programming
- Trouble Shooting
- System Tests
- Component Tests
- Anti-Theft System Electronic Control Unit (Ecu)
- Anti-Theft System Horn
- Door Courtesy Switch
- Door Key Lock & Unlock Switch
- Door Unlock Detection Switch
- Headlight Relay
- Hood Courtesy Switch
- Horn Relay
- Ignition Switch
- Key Unlock Warning Switch
- Rear (Luggage Compartment) Door Courtesy Switch
- Rear (Luggage Compartment) Door Key Lock & Unlock Switch
- Security Indicator Light
- Standard Horn
- Taillight Control Relay
- Circuit Tests (Pin Voltage Tests)
- Removal & Installation
- Wiring Diagrams
- Engine Immobilizer Systems
- Description
- Operation
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B2785: Ignition Switch On Malfunction & DTC B2786: Ignition Switch Off Malfunction
- DTC B2791: Key Unlock Warning Switch Off Malfunction
- DTC B2795: Unmatched Ignition Key Code
- DTC B2796: No Communication In Engine Immobilizer System
- DTC B2797: Communication Malfunction No. 1
- DTC B2798: Communication Malfunction No. 2
- Component Tests
- Pin Voltage Tests
- Removal & Installation
- Wiring Diagrams
- Keyless Entry Systems
- Description & Operation
- Programming
- Trouble Shooting
- Notes
- All Functions Of Keyless Entry Do Not Work
- Door Unlock Operation Is Not Possible (Lock Possible)
- Door Lock Operation Is Not Possible (Unlock Possible)
- Only Transmitter MISOPERATION Prevention Function Is Not Possible
- Wireless Door Lock Function Operates Even When Each Door Is Opened
- Wireless Door Lock Functions Incorrectly (Although One Door Is Unlocked, When The Transmitter Switch Is Pressed, All Doors Unlock)
- Wireless Door Lock Operates But Taillight Does Not Respond
- System Tests
- Circuit Tests
- Notes
- Test 1: Ecu Power Source Circuit
- Test 2: Ignition Switch Circuit
- Test 3: Door Unlock Detection Switch Circuit
- Test 4: Door Key Lock & Unlock Switch Circuit (Unlock Side)
- Test 5: Door Key Lock & Unlock Switch Circuit (Lock Side)
- Test 6: Key Unlock Warning Switch Circuit
- Test 7: Door Courtesy Switch Circuit
- Test 8: Taillight Relay Circuit
- Component Tests
- Pin Voltage Tests
- Removal & Installation
- Wiring Diagrams
- Power Door Locks
- Description & Operation
- Component Locations
- Component Testing
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Anti-Theft Systems
- Power Mirrors
- Power Seats
- Sun Roof/T-Top/Convertible Top
- Power Sun Roof
- Description & Operation
- Component Locations
- Servicing
- PROGRAMING
- Adjustments
- Trouble Shooting
- Component Tests
- System Tests
- Removal & Installation
- Notes
- Sun Roof Assembly
- Removal (1999 Avalon)
- Disassembly & Reassembly (1999 Avalon)
- Installation (1999 Avalon)
- Removal & Installation (2000 Avalon)
- Disassembly & Reassembly (2000 Avalon)
- Removal (Camry - USA Built)
- Disassembly (Camry - USA Built)
- Reassembly (Camry - USA Built)
- Installation (Camry - USA Built)
- Removal (Camry - Japan Built)
- Disassembly & Reassembly (Camry - Japan Built)
- Installation (Camry - Japan Built)
- Removal (Camry Solara)
- Disassembly & Reassembly (Camry Solara)
- Installation (Camry Solara)
- Removal (1999 Celica)
- Disassembly & Reassembly (1999 Celica)
- Installation (1999 Celica)
- Removal (2000 Celica)
- Disassembly & Reassembly (2000 Celica)
- Installation (2000 Celica)
- Removal (Corolla)
- Disassembly & Reassembly (Corolla)
- Installation (Corolla)
- Removal (Land Cruiser)
- Disassembly & Reassembly (Land Cruiser)
- Installation (Land Cruiser)
- Removal (RAV4 2-Door)
- Disassembly & Reassembly (RAV4 2-Door)
- Installation (RAV4 2-Door)
- Removal (RAV4 4-Door)
- Disassembly & Reassembly (RAV4 4-Door)
- Installation (RAV4 4-Door)
- Removal (Sienna 4-Door)
- Removal (Sienna 5-Door)
- Disassembly & Reassembly (Sienna All)
- Installation (Sienna All)
- Removal (4Runner)
- Disassembly & Reassembly (4Runner)
- Installation (4Runner)
- Torque Specifications
- Wiring Diagrams
- Power Sun Roof
- Power Windows
- Description & Operation
- Adjustments
- Trouble Shooting
- Circuit Tests
- Component Tests
- Power Window Switch Continuity Test (Driver's Switch)
- Power Window Switch Continuity Test (Passenger's & Rear Switches)
- Power Window Master Switch Voltage Test
- Power Window Switch Continuity Test (Back Door/Tailgate)
- Power Main Relay
- Power Window Motor Circuit Breaker Test (Driver's)
- Power Window Motor Circuit Breaker Test (Passenger's & Rear)
- Power Window Motor Test
- Power Window Lock Switch
- Power Window Limit Switch
- Removal & Installation
- Wiring Diagrams
- Body, Cab Control Systems
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System
- Description
- Bleeding Brake System
- Trouble Shooting
- Diagnosis & Testing
- Diagnostic Tests
- Notes
- DTC 11 & DTC 12: Abs Solenoid Relay Circuit
- DTC 21, DTC 22, DTC 23, DTC 25 & DTC 26: Abs Hydraulic Brake Solenoid Circuit
- DTC 31, DTC 32, DTC 33 & DTC 34: Speed Sensor Circuit
- DTC 37: Tires Of Different Size
- DTC 41: Low Battery Voltage Or Open IG1 Circuit
- DTC 42: Open IG2 Circuit
- DTC 43 & DTC 45: Deceleration Sensor Malfunction
- DTC 44: Deceleration Sensor Circuit - Open/Short
- DTC 48: Rear Differential Lock Circuit
- DTC 49: Stoplight Switch Circuit
- DTC 51: Hydraulic Brake Booster Pump Motor Malfunction
- DTC 52: Hydraulic Brake Booster Pump Motor Run Time Abnormally Long
- DTC 53: Abs Motor Relay Circuit
- DTC 54: Pressure Switch Malfunction
- DTC 56: Accumulator Low Pressure Malfunction
- DTC 57: Power Supply Drive Circuit Malfunction
- Abs Warning Light Always On (Ecu Malfunction)
- Circuit Tests
- Component Testing
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System/Vehicle Skid Control
- Description & Operation
- Bleeding Brake System
- Troubleshooting
- Diagnosis & Testing
- Diagnostic Tests
- Notes
- Abs DTCS C0278 / 11 & C0279 / 12: Abs Solenoid Relay Circuit
- Abs DTCS C0226 / 21, C0236 / 22, C0246 / 23 & C0256 / 24: Abs Solenoid Circuit
- Abs DTCS C1225 / 25, C1226 / 26, C1227 / 27 & C1228 / 28: TRAC & VSC Solenoid Circuit
- Abs DTC C0200 / 31, C0205 /32, C0210 /33 & C0215 /34: Speed Sensor Circuit
- Abs DTC C1237 / 37: Tires Of Different Size
- Abs DTC C1241 / 41: Low Battery Voltage Or Abnormally High Battery Positive Voltage
- Abs DTC C1242 / 42: Open IG2 Circuit
- Abs DTCS C1243 / 43 & C1245 / 45: Deceleration Sensor Malfunction
- Abs DTC C1244 / 44: Deceleration Sensor Circuit - Open/Short
- Abs DTC C1246 / 46: Malfunction In Master Cylinder Pressure Sensor
- Abs DTC C1249 / 49: Stoplight Switch Circuit
- Abs DTC C1251 / 51: Hydraulic Brake Booster Pump Motor Malfunction
- Abs DTC C1252 / 52: Hydraulic Brake Booster Pump Motor Run Time Abnormally Long
- Abs DTC C1253 / 53: Abs Motor Relay Circuit
- Abs DTC C1254 / 54: Pressure Switch Malfunction
- Abs DTC C1256 / 56: Accumulator Low Pressure Malfunction
- Abs DTC C1257 / 57: Power Supply Drive Circuit Malfunction
- Abs DTC C1268 / 68: Transfer L4 Position Switch Circuit
- Abs DTC C1269 / 69: PNP Switch Circuit ("R" Position)
- VSC DTC 31: Steering Angle Sensor Circuit
- VSC DTC 32: Deceleration Sensor Circuit
- VSC DTC 33 Or 34: Yaw Rate Sensor Circuit
- VSC DTC 36: Yaw Rate Sensor Calibration
- VSC DTC 37: PNP Switch Circuit ("P" & "R" Position)
- VSC DTC 39: Deceleration Sensor Calibration
- VSC DTC 43: Abs Control System Malfunction
- VSC DTC 44: Ne Signal Circuit
- VSC DTC 47: Center Differential Lock Circuit
- VSC DTC 51: Engine Control System Malfunction
- VSC DTC 53: ECM Communication Circuit Malfunction
- Abs Warning Light Always On (Ecu Malfunction)
- VSC TRAC Warning Light Circuit (Ecu Malfunction)
- Circuit Tests
- Component Testing
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brakes System - Wiring Diagrams
- Anti-Lock Brakes System - Wiring Diagrams
- Anti-Lock Brakes System Wiring Diagram (Avalon)
- Anti-Lock Brakes System Wiring Diagram (Camry)
- Anti-Lock Brakes System Wiring Diagram (Camry Solara)
- Anti-Lock Brakes System Wiring Diagram (Celica)
- Anti-Lock Brakes System Wiring Diagram (Corolla)
- Anti-Lock Brakes System Wiring Diagram (ECHO)
- Anti-Lock Brakes System Wiring Diagram (Land Cruiser)
- Anti-Lock Brakes System Wiring Diagram (MR2)
- Anti-Lock Brakes System Wiring Diagram (RAV4)
- Anti-Lock Brakes System Wiring Diagram (Sienna)
- Anti-Lock Brakes System Wiring Diagram (Tacoma)
- Anti-Lock Brakes System Wiring Diagram (Tundra)
- Anti-Lock Brakes System Wiring Diagram (4Runner)
- Anti-Lock Brakes System - Wiring Diagrams
- Anti-Lock Brake System
- Mechanical - Hydraulic
- Disc Brakes & Drum Brakes
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Notes
- Front Disc Brake Pads
- Front Brake Caliper
- Front Brake Disc
- Rear Disc Brake Pads
- Rear Brake Caliper
- Rear Brake Drum
- Rear Brake Shoes
- Rear Wheel Cylinder
- Master Cylinder
- Power Brake Unit
- Hydraulic Brake Booster (Land Cruiser)
- Parking Brake Shoes (Internal)
- Load-Sensing Proportioning Valve (LSPV) & By-Pass Valve (BPV)
- Overhaul
- Torque Specifications
- Disc Brake Specifications
- Drum Brake Specifications
- Disc Brakes & Drum Brakes
- Traction Control
- Anti-Lock Brake System
- Description
- Bleeding Brake System
- Trouble Shooting
- Diagnosis & Testing
- Diagnostic Tests
- Notes
- DTC 11 & DTC 12: Abs Solenoid Relay Circuit
- DTC 21, DTC 22, DTC 23, DTC 25 & DTC 26: Abs Hydraulic Brake Solenoid Circuit
- DTC 31, DTC 32, DTC 33 & DTC 34: Speed Sensor Circuit
- DTC 37: Tires Of Different Size
- DTC 41: Low Battery Voltage Or Open IG1 Circuit
- DTC 42: Open IG2 Circuit
- DTC 43 & DTC 45: Deceleration Sensor Malfunction
- DTC 44: Deceleration Sensor Circuit - Open/Short
- DTC 48: Rear Differential Lock Circuit
- DTC 49: Stoplight Switch Circuit
- DTC 51: Hydraulic Brake Booster Pump Motor Malfunction
- DTC 52: Hydraulic Brake Booster Pump Motor Run Time Abnormally Long
- DTC 53: Abs Motor Relay Circuit
- DTC 54: Pressure Switch Malfunction
- DTC 56: Accumulator Low Pressure Malfunction
- DTC 57: Power Supply Drive Circuit Malfunction
- Abs Warning Light Always On (Ecu Malfunction)
- Circuit Tests
- Component Testing
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System/Vehicle Skid Control
- Description & Operation
- Bleeding Brake System
- Troubleshooting
- Diagnosis & Testing
- Diagnostic Tests
- Notes
- Abs DTCS C0278 / 11 & C0279 / 12: Abs Solenoid Relay Circuit
- Abs DTCS C0226 / 21, C0236 / 22, C0246 / 23 & C0256 / 24: Abs Solenoid Circuit
- Abs DTCS C1225 / 25, C1226 / 26, C1227 / 27 & C1228 / 28: TRAC & VSC Solenoid Circuit
- Abs DTC C0200 / 31, C0205 /32, C0210 /33 & C0215 /34: Speed Sensor Circuit
- Abs DTC C1237 / 37: Tires Of Different Size
- Abs DTC C1241 / 41: Low Battery Voltage Or Abnormally High Battery Positive Voltage
- Abs DTC C1242 / 42: Open IG2 Circuit
- Abs DTCS C1243 / 43 & C1245 / 45: Deceleration Sensor Malfunction
- Abs DTC C1244 / 44: Deceleration Sensor Circuit - Open/Short
- Abs DTC C1246 / 46: Malfunction In Master Cylinder Pressure Sensor
- Abs DTC C1249 / 49: Stoplight Switch Circuit
- Abs DTC C1251 / 51: Hydraulic Brake Booster Pump Motor Malfunction
- Abs DTC C1252 / 52: Hydraulic Brake Booster Pump Motor Run Time Abnormally Long
- Abs DTC C1253 / 53: Abs Motor Relay Circuit
- Abs DTC C1254 / 54: Pressure Switch Malfunction
- Abs DTC C1256 / 56: Accumulator Low Pressure Malfunction
- Abs DTC C1257 / 57: Power Supply Drive Circuit Malfunction
- Abs DTC C1268 / 68: Transfer L4 Position Switch Circuit
- Abs DTC C1269 / 69: PNP Switch Circuit ("R" Position)
- VSC DTC 31: Steering Angle Sensor Circuit
- VSC DTC 32: Deceleration Sensor Circuit
- VSC DTC 33 Or 34: Yaw Rate Sensor Circuit
- VSC DTC 36: Yaw Rate Sensor Calibration
- VSC DTC 37: PNP Switch Circuit ("P" & "R" Position)
- VSC DTC 39: Deceleration Sensor Calibration
- VSC DTC 43: Abs Control System Malfunction
- VSC DTC 44: Ne Signal Circuit
- VSC DTC 47: Center Differential Lock Circuit
- VSC DTC 51: Engine Control System Malfunction
- VSC DTC 53: ECM Communication Circuit Malfunction
- Abs Warning Light Always On (Ecu Malfunction)
- VSC TRAC Warning Light Circuit (Ecu Malfunction)
- Circuit Tests
- Component Testing
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brakes System - Wiring Diagrams
- Anti-Lock Brakes System - Wiring Diagrams
- Anti-Lock Brakes System Wiring Diagram (Avalon)
- Anti-Lock Brakes System Wiring Diagram (Camry)
- Anti-Lock Brakes System Wiring Diagram (Camry Solara)
- Anti-Lock Brakes System Wiring Diagram (Celica)
- Anti-Lock Brakes System Wiring Diagram (Corolla)
- Anti-Lock Brakes System Wiring Diagram (ECHO)
- Anti-Lock Brakes System Wiring Diagram (Land Cruiser)
- Anti-Lock Brakes System Wiring Diagram (MR2)
- Anti-Lock Brakes System Wiring Diagram (RAV4)
- Anti-Lock Brakes System Wiring Diagram (Sienna)
- Anti-Lock Brakes System Wiring Diagram (Tacoma)
- Anti-Lock Brakes System Wiring Diagram (Tundra)
- Anti-Lock Brakes System Wiring Diagram (4Runner)
- Anti-Lock Brakes System - Wiring Diagrams
- Anti-Lock Brake System
- Anti-Lock Brakes
- Drivelines & Axles
- Axle Shafts
- Differentials & Drive Axles
- Differential Locks - Wiring Diagrams
- Differentials & Axle Shafts
- Description & Operation
- Axle Ratio & Identification
- Lubrication
- Trouble Shooting
- Removal & Installation
- Overhaul
- Torque Specifications
- Electronic Locking Differentials
- Driveshaft & Universal Joints
- Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Instrument Panels
- Description & Operation
- System Tests
- Component Tests
- A/T Oil Temperature Switch
- Brake Fluid Level Switch
- Brake Warning Light
- Bulb Check Relay
- Door Courtesy Switch
- Light Control Rheostat
- Low Oil Pressure Switch
- Low Oil Pressure Warning Light
- Occupant Detection Sensor
- Oil Pressure Gauge & Sender
- Open Door Warning Light
- Parking Brake Switch
- Seat Belt Buckle Switch
- Seat Belt Retractor Switch
- Seat Belt Warning Light
- Seat Belt Warning System
- Speedometer
- Tachometer
- Voltmeter
- Vehicle Speed Sensor
- Washer Level Warning Light
- Washer Level Warning Switch
- Removal & Installation
- Wiring Diagrams
- Instrument Panels
- Starter
- Wiring Diagrams
- System Wiring Diagrams
- Using lemon2025'S Wiring Diagrams
- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Control Modules
- Computer Data Lines
- Cooling Fan
- Cruise Control
- Defoggers
- Electronic Power Steering
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Power Antenna
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlock
- Starting/Charging
- Supplemental Restraints
- Transmission
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Engine Mechanical
- Accessory Drive Belts
- Auxiliary Emission Control Systems
- Emission Control System Visual Inspection Procedures - General Information
- * Please Read This First *
- Emission Control Labels
- Emission Control Visual Inspection
- Notes
- Positive Crankcase Ventilation (PCV)
- Thermostatic Air Cleaner (TAC)
- Fuel Evaporative System (EVAP)
- Catalytic Converters
- Fill Pipe RESTRICTOR (Fr)
- Exhaust Gas RECIRCULATION (EGR) System
- Spark Controls (SPK)
- Air Injection System (AIS)
- Oxygen Sensor (O2)
- Computerized Engine Controls (CEC)
- Early Fuel Evaporation (EFE)
- Emission Maintenance Reminder Light (EMR) (If Equipped)
- Malfunction Indicator Light (Mil)
- O2 Sensor Location & Identification
- Introduction
- Applicable Vehicles
- Engine Bank Identification
- Engine Bank Identification - 1UR-FE, 3UR-FE, 2UZ-FE
- Engine Bank Identification - 2GR-FE, 1MZ-FE, 3MZ-FE
- Engine Bank Identification - 1GR-FE, 5VZ-FE
- Oxygen Sensor Location & Engine Cylinder Bank Location (2JZ-GE)
- Oxygen Sensor Location & Engine Cylinder Bank Location (1ZZ-FE)
- Oxygen Sensor Location & Engine Cylinder Bank Location (1AZ-FE)
- Oxygen Sensor Location & Engine Cylinder Bank Location (2AZ-FE)
- A/F and O2 Sensor Identification
- Emission Control System Visual Inspection Procedures - General Information
- Cooling System (Mechanical)
- Mechanical
- Engine Controls - Service & Adjustment Specifications
- Introduction
- Capacities
- Quick-Service
- Mechanical Checks
- Ignition Systems
- Ignition Coil
- Camshaft Position Sensor
- Crankshaft Position Sensor
- High Tension Wire Resistance
- Spark Plugs
- Firing Order
- Notes
- Cylinder Numbering & Firing Order (Camry 2.2L & Camry Solara 2.2L)
- Cylinder Numbering & Firing Order (4-Cylinder, Except Camry 2.2L & Camry Solara 2.2L)
- Cylinder Numbering & Firing Order (Avalon 3.0L)
- Cylinder Numbering & Firing Order (4.7L)
- Spark Plug Wire Routing (Camry 3.0L, Camry Solara 3.0L & Sienna)
- Spark Plug Wire Routing (Tacoma 3.4L, Tundra 3.4L & 4Runner 3.4L)
- Ignition Timing
- Fuel Systems
- Fuel Pump
- Fuel Injector Resistance
- Idle Speed
- Dashpot Specifications
- Throttle Opener
- Fuel-Cut System
- Throttle Position (TP) Sensor
- AVALON TP Sensor Resistance Specifications
- CAMRY & CAMRY SOLARA TP Sensor Resistance Specifications
- CELICA & Corolla TP Sensor Resistance Specifications
- Echo TP Sensor Resistance Specifications
- Land Cruiser TP Sensor Resistance Specifications
- RAV4 TP Sensor Resistance Specifications
- Sienna TP Sensor Resistance Specifications
- TACOMA TP Sensor Resistance Specifications
- Tundra TP Sensor Resistance Specifications
- 4RUNNER TP Sensor Resistance Specifications
- Engine Mechanical
- Engine Identification
- Adjustments
- Programming
- Trouble Shooting
- Removal & Installation
- Overhaul
- Engine Oiling
- Torque Specifications
- Engine Specifications
- General Specifications
- Crankshaft, Main Bearings & Connecting Rod Bearings Specifications
- Connecting Rods Specifications
- Pistons, Piston Pins & Piston Rings Specifications
- Cylinder Block Specifications
- Engine Valves & Valve Springs Specifications
- Cylinder Head Specifications
- Camshaft Specifications
- Valve Lifters Specifications
- TOYOTA Engine Code Identification
- Engine Controls - Service & Adjustment Specifications
- Starter
- Timing Belt Replacement - 4.7L V8
- Engine Performance
- Engine Controls - On-Vehicle Adjustments - V6 & V8
- Application
- Emissions
- Emission Applications
- Emission Control Abbreviations
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Mode 6 - TOYOTA
- Engine Controls - Pin Voltage Charts
- Introduction
- Pin Voltage Charts
- Pin Voltage Chart Index
- Notes
- Pin Voltage Chart (Avalon)
- Pin Voltage Chart (Camry 2.2L CNG)
- Pin Voltage Chart (Camry 2.2L Gasoline)
- Pin Voltage Chart (Camry 3.0L)
- Pin Voltage Chart (Camry Solara 2.2L)
- Pin Voltage Chart (Camry Solara 3.0L)
- Pin Voltage Chart (Celica)
- Pin Voltage Chart (Corolla With 4-Speed A/T)
- Pin Voltage Chart (Corolla Without 4-Speed A/T)
- Pin Voltage Chart (ECHO)
- Pin Voltage Chart (Land Cruiser)
- Pin Voltage Chart (RAV4)
- Pin Voltage Chart (Sienna)
- Pin Voltage Chart (Tacoma 2.4L & 2.7L)
- Pin Voltage Chart (Tacoma 3.4L)
- Pin Voltage Chart (Tundra 3.4L)
- Pin Voltage Chart (Tundra 4.7L)
- Pin Voltage Chart (4Runner 2.7L)
- Pin Voltage Chart (4Runner 3.4L)
- Pin Voltage Chart Index
- Remove, Overhaul & Install
- Engine Controls - Removal, Overhaul & Installation - V6 & V8
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Accelerator Pedal Position Sensor
- Air/Fuel (A/F) Sensor
- Airflow Meter
- BRAKELIGHT Switch
- Camshaft Position Sensor
- Crankshaft Position Sensor
- EGR Gas Temperature Sensor
- EGR Position Sensor
- Engine Coolant Temperature (ECT) Sensor
- Fuel Pump Switch
- Heated Oxygen Sensor
- Knock Sensor
- Park/Neutral Position (PNP) Switch
- Power Steering Pressure Switch
- Throttle Position (TP) Sensor
- Vapor Pressure Sensor
- Variable Valve Timing (VVT) Sensor
- Vehicle Speed Sensor
- Motors
- Ignition Systems
- Fuel Systems
- Emission Systems & Sub-Systems
- Variable Valve Timing (VVT) System
- Torque Specifications
- Engine Controls - Removal, Overhaul & Installation - V6 & V8
- Sensor Range Charts
- Engine Controls - Sensor Operating Range Charts
- Introduction
- Notes
- Accelerator Pedal Position Sensor
- Air/Fuel Sensor
- Notes
- Avalon, Camry 2.2L 4-Cyl. CNG Models, Camry 2.2L 4-Cyl. Gasoline Models With Calif. Emissions, Camry 3.0L V6 Calif. Emission Vehicles, Camry Solara 2.2L 4-Cyl. Calif. Emission Vehicles, Camry Solara 3.0L V6 Calif. Emission Vehicles, RAV4 Calif. Emission Vehicles, Sienna Calif. Emission Vehicles, Tacoma 2.4L 4-Cyl. Calif. Emission Vehicles, Tacoma 2.7L 4-Cyl. Calif. Emission Vehicles, Tacoma 3.4L V6 Calif. Emission Vehicles, Tundra 3.4L V6 Calif. Emission Vehicles, 4Runner 2.7L 4-Cyl. Calif. Emission Vehicles & 4Runner 3.4L V6 Calif. Emission Vehicles
- Airflow Meter
- Camshaft Position Sensor
- Crankshaft Position Sensor
- EGR Gas Temperature Sensor
- EGR Position Sensor
- Engine Coolant Temperature (ECT) Sensor
- Fuel Pipe Fuel Pressure Sensor
- Fuel Rail Fuel Pressure Sensor
- Fuel Rail Fuel Temperature Sensor (CAMRY CNG)
- Fuel Tank Fuel Temperature Sensor (CAMRY CNG)
- Heated Oxygen Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Manifold Absolute Pressure (Map) Sensor
- Positive Temperature Coefficient (PTC) Heater
- Throttle Position (TP) Sensor
- Vapor Pressure Sensor
- Variable Valve Timing (VVT) Sensor
- Vehicle Speed Sensor
- Introduction
- Engine Controls - Sensor Operating Range Charts
- Specifications
- Engine Controls - Service & Adjustment Specifications
- Introduction
- Capacities
- Quick-Service
- Mechanical Checks
- Ignition Systems
- Ignition Coil
- Camshaft Position Sensor
- Crankshaft Position Sensor
- High Tension Wire Resistance
- Spark Plugs
- Firing Order
- Notes
- Cylinder Numbering & Firing Order (Camry 2.2L & Camry Solara 2.2L)
- Cylinder Numbering & Firing Order (4-Cylinder, Except Camry 2.2L & Camry Solara 2.2L)
- Cylinder Numbering & Firing Order (Avalon 3.0L)
- Cylinder Numbering & Firing Order (4.7L)
- Spark Plug Wire Routing (Camry 3.0L, Camry Solara 3.0L & Sienna)
- Spark Plug Wire Routing (Tacoma 3.4L, Tundra 3.4L & 4Runner 3.4L)
- Ignition Timing
- Fuel Systems
- Fuel Pump
- Fuel Injector Resistance
- Idle Speed
- Dashpot Specifications
- Throttle Opener
- Fuel-Cut System
- Throttle Position (TP) Sensor
- AVALON TP Sensor Resistance Specifications
- CAMRY & CAMRY SOLARA TP Sensor Resistance Specifications
- CELICA & Corolla TP Sensor Resistance Specifications
- Echo TP Sensor Resistance Specifications
- Land Cruiser TP Sensor Resistance Specifications
- RAV4 TP Sensor Resistance Specifications
- Sienna TP Sensor Resistance Specifications
- TACOMA TP Sensor Resistance Specifications
- Tundra TP Sensor Resistance Specifications
- 4RUNNER TP Sensor Resistance Specifications
- Firing Order & Cylinder Identification
- Engine Controls - Service & Adjustment Specifications
- System
- Engine Control System Self-Diagnostics
- Diagnostic Trouble Code Definitions
- Diagnostic Tests
- Notes
- DTC P0100: Mass Airflow (MAF) Meter Circuit
- DTC P0101: Mass Airflow (MAF) Meter Circuit Range/Performance
- DTC P0110: Intake Air Temperature (IAT) Sensor Circuit
- DTC P0115: Engine Coolant Temperature (ECT) Sensor Circuit
- DTC P0116: Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance
- DTC P0120: Throttle Position (TP) Sensor Circuit
- DTC P0121: Throttle Position (TP) Sensor Circuit Range/Performance
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0130 Or P0150: Heated Oxygen Sensor No. 1 Circuit
- DTC P0133 Or P0153: Heated Oxygen Sensor No. 1 Circuit Slow Response
- DTC P0135 Or P0155: Heated Oxygen Sensor No. 1 Heater Circuit
- DTC P0136 Or P0156: Heated Oxygen Sensor No. 2 Circuit
- DTC P0141 Or P0161: Heated Oxygen Sensor No. 2 Heater Circuit
- DTC P0150: Heated Oxygen Sensor No. 1 Circuit
- DTC P0153: Heated Oxygen Sensor No. 1 Circuit Slow Response
- DTC P0155: Heated Oxygen Sensor No. 1 Heater Circuit
- DTC P0156: Heated Oxygen Sensor No. 2 Circuit
- DTC P0161: Heated Oxygen Sensor No. 2 Heater Circuit
- DTC P0171 Or P0172: System Too Lean/Rich
- DTC P0300: Random Misfire Detected
- DTCS P0301-P0308: Cylinders No. 1-8 Misfire Detected
- DTC P0325 Or P0330: Knock Sensor No. 1 Or 2 Circuit
- DTC P0335 Or P1335: Crankshaft Position (CKP) Sensor Circuit
- DTC P0340: Camshaft Position (CMP) Sensor Circuit
- DTC P0420 Or P0430: Catalyst System Efficiency Below Threshold
- DTC P0440: Evaporative Emission Control System
- DTC P0441: Incorrect EVAP Purge Flow, Or DTC P0446: EVAP Vent Control Circuit
- DTC P0450: EVAP Pressure Sensor Circuit, Or DTC P0451: EVAP Pressure Sensor Range/Performance
- DTC P0500: Vehicle Speed Sensor Circuit
- DTC P0505: Idle Air Control (IAC) System Circuit
- DTC P1120: Accelerator Pedal Position (App) Sensor Circuit
- DTC P1121: Accelerator Pedal Position (App) Sensor Range/Performance
- DTC P1125: Throttle Control Motor Circuit
- DTC P1126: Magnetic Clutch Circuit
- DTC P1127: Electronic Throttle Control System Actuator Power Source Circuit
- DTC P1128: Throttle Control Motor Lock Circuit
- DTC P1129: Electronic Throttle Control System Circuit
- DTC P1200: Fuel Pump Relay/Ecu Circuit
- DTC P1300: IGNITOR No. 1 Circuit
- DTC P1305: IGNITOR No. 2 Circuit
- DTC P1310: IGNITOR No. 3 Circuit
- DTC P1315: IGNITOR No. 4 Circuit
- DTC P1320: IGNITOR No. 5 Circuit
- DTC P1325: IGNITOR No. 6 Circuit
- DTC P1330: IGNITOR No. 7 Circuit
- DTC P1335: Crankshaft Position (CKP) Sensor Circuit
- DTC P1340: IGNITOR No. 8 Circuit
- DTC P1520: Stoplight Switch Signal Circuit (A/T Only)
- DTC P1600: ECM Batt Circuit
- DTC P1633: ECM Malfunction (Electronic Throttle Control System Circuit)
- DTC P1780: Park/Neutral Position (PNP) Switch Circuit (A/T Only)
- Engine Control System Self-Diagnostics - Introduction
- Introduction
- Self-Diagnostic System
- Scan Tool Problems
- Summary
- Engine Control System Trouble Shooting - No Codes
- Engine Controls - Basic Diagnostic Procedures - V6 & V8
- Engine Immobilizer System Availability
- Introduction
- Preliminary Inspection & Adjustments
- Fuel Systems
- Notes
- Fuel Pump Operation
- Notes
- Checking Fuel Pump Operation Using Scan Tool (Avalon, Camry, Camry Solara, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Checking Fuel Pump Operation Using Scan Tool (Land Cruiser)
- Checking Fuel Pump Operation Using Scan Tool (Tundra 4.7L V8)
- Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Avalon, Camry, Camry Solara, Land Cruiser, Sienna, Tacoma & 4Runner)
- Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Tundra)
- Fuel System Pressure Release
- Fuel Pressure
- Fuel Pump Control Circuit
- Notes
- Circuit Opening Relay (Avalon)
- Circuit Opening Relay (Camry, Camry Solara & Sienna)
- Circuit Opening Relay (Tacoma)
- Circuit Opening Relay (Tundra 3.4L V6)
- Circuit Opening Relay (Tundra 4.7L V8)
- Circuit Opening Relay (4Runner)
- EFI Main Relay (Avalon)
- EFI Main Relay (Camry & Camry Solara)
- EFI Main Relay (Land Cruiser)
- EFI Main Relay (Sienna)
- EFI Main Relay (Tacoma)
- EFI Main Relay (Tundra 3.4L V6)
- EFI Main Relay (Tundra 4.7L V8)
- EFI Main Relay (4Runner)
- Fuel Pump Electronic Control Unit (ECU) & Fuel Pump Switch (Land Cruiser)
- Fuel Pump Relay & Fuel Pump Resistor (Tundra 4.7L V8)
- Ignition Systems
- Idle Speed & Ignition Timing
- Summary
- Engine Controls - System & Component Testing - V6 & V8
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Accelerator Pedal Position Sensor
- Air/Fuel (A/F) Sensor
- Airflow Meter
- BRAKELIGHT Switch
- Camshaft Position Sensor
- Crankshaft Position Sensor
- EGR Gas Temperature Sensor
- EGR Position Sensor
- Engine Coolant Temperature (ECT) Sensor
- Fuel Pump Switch
- Heated Oxygen Sensor
- Knock Sensors
- Park/Neutral Position (PNP) Switch
- Power Steering Pressure Switch
- Throttle Control Motor
- Throttle Position Sensor
- Vapor Pressure Sensor
- Variable Valve Timing (VVT) Sensor
- Vehicle Speed Sensor
- 4WD Switch
- Control Units
- Motors & Relays
- Fuel Systems
- Fuel Delivery
- Circuit Opening Relay
- EFI Main Relay
- Fuel Pump Electronic Control Unit (Land Cruiser)
- Fuel Pump Relay (Tundra 4.7L V8)
- Fuel Pump Resistor (Tundra 4.7L V8)
- Fuel Pump Switch (Land Cruiser)
- Fuel Pump Pressure
- Fuel Pump Resistance & Operation (Avalon, Camry, Camry Solara, Land Cruiser, Sienna, Tacoma & 4Runner)
- Fuel Pump Resistance & Operation (Tundra)
- Fuel Control
- Fuel Delivery
- Idle Control Systems
- Ignition Systems
- Emission Systems & Sub-Systems
- Notes
- Exhaust Gas RECIRCULATION (EGR) System Test
- EGR Gas Temperature Sensor
- EGR Position Sensor
- EGR Vacuum Control Valve
- EGR Vacuum Switching Valve (VSV)
- EGR Valve
- Fuel Evaporation System
- Notes
- Fuel EVAP System Test (Avalon, Camry & Camry Solara)
- Fuel EVAP System Test (Land Cruiser)
- Fuel EVAP System Test (Sienna)
- Fuel EVAP System Test (Tacoma & 4Runner)
- Fuel EVAP System Test (Tundra)
- Canister Closed Valve Vacuum Switching Valve (Avalon, Camry & Camry Solara)
- Cut-Off Valve (Avalon, Camry & Camry Solara)
- Charcoal Canister
- EVAP Vacuum Switching Valve
- Overfill Check Valve (Avalon, Camry & Camry Solar)
- Pressure Switching Valve Vacuum Switching Valve (Avalon, Camry & Camry Solara)
- Vapor Pressure Sensor
- Vapor Pressure Sensor Vacuum Switching Valve (Land Cruiser, Sienna, Tacoma, Tundra & 4Runner)
- Positive Crankcase Ventilation (PCV)
- Variable Valve Timing (VVT) System
- Throttle Controls
- Engine Control System Self-Diagnostics
- Testing & Diagnosis
- Engine Control System Self-Diagnostics
- Diagnostic Trouble Code Definitions
- Diagnostic Tests
- Notes
- DTC P0100: Mass Airflow (MAF) Meter Circuit
- DTC P0101: Mass Airflow (MAF) Meter Circuit Range/Performance
- DTC P0110: Intake Air Temperature (IAT) Sensor Circuit
- DTC P0115: Engine Coolant Temperature (ECT) Sensor Circuit
- DTC P0116: Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance
- DTC P0120: Throttle Position (TP) Sensor Circuit
- DTC P0121: Throttle Position (TP) Sensor Circuit Range/Performance
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0130 Or P0150: Heated Oxygen Sensor No. 1 Circuit
- DTC P0133 Or P0153: Heated Oxygen Sensor No. 1 Circuit Slow Response
- DTC P0135 Or P0155: Heated Oxygen Sensor No. 1 Heater Circuit
- DTC P0136 Or P0156: Heated Oxygen Sensor No. 2 Circuit
- DTC P0141 Or P0161: Heated Oxygen Sensor No. 2 Heater Circuit
- DTC P0150: Heated Oxygen Sensor No. 1 Circuit
- DTC P0153: Heated Oxygen Sensor No. 1 Circuit Slow Response
- DTC P0155: Heated Oxygen Sensor No. 1 Heater Circuit
- DTC P0156: Heated Oxygen Sensor No. 2 Circuit
- DTC P0161: Heated Oxygen Sensor No. 2 Heater Circuit
- DTC P0171 Or P0172: System Too Lean/Rich
- DTC P0300: Random Misfire Detected
- DTCS P0301-P0308: Cylinders No. 1-8 Misfire Detected
- DTC P0325 Or P0330: Knock Sensor No. 1 Or 2 Circuit
- DTC P0335 Or P1335: Crankshaft Position (CKP) Sensor Circuit
- DTC P0340: Camshaft Position (CMP) Sensor Circuit
- DTC P0420 Or P0430: Catalyst System Efficiency Below Threshold
- DTC P0440: Evaporative Emission Control System
- DTC P0441: Incorrect EVAP Purge Flow, Or DTC P0446: EVAP Vent Control Circuit
- DTC P0450: EVAP Pressure Sensor Circuit, Or DTC P0451: EVAP Pressure Sensor Range/Performance
- DTC P0500: Vehicle Speed Sensor Circuit
- DTC P0505: Idle Air Control (IAC) System Circuit
- DTC P1120: Accelerator Pedal Position (App) Sensor Circuit
- DTC P1121: Accelerator Pedal Position (App) Sensor Range/Performance
- DTC P1125: Throttle Control Motor Circuit
- DTC P1126: Magnetic Clutch Circuit
- DTC P1127: Electronic Throttle Control System Actuator Power Source Circuit
- DTC P1128: Throttle Control Motor Lock Circuit
- DTC P1129: Electronic Throttle Control System Circuit
- DTC P1200: Fuel Pump Relay/Ecu Circuit
- DTC P1300: IGNITOR No. 1 Circuit
- DTC P1305: IGNITOR No. 2 Circuit
- DTC P1310: IGNITOR No. 3 Circuit
- DTC P1315: IGNITOR No. 4 Circuit
- DTC P1320: IGNITOR No. 5 Circuit
- DTC P1325: IGNITOR No. 6 Circuit
- DTC P1330: IGNITOR No. 7 Circuit
- DTC P1335: Crankshaft Position (CKP) Sensor Circuit
- DTC P1340: IGNITOR No. 8 Circuit
- DTC P1520: Stoplight Switch Signal Circuit (A/T Only)
- DTC P1600: ECM Batt Circuit
- DTC P1633: ECM Malfunction (Electronic Throttle Control System Circuit)
- DTC P1780: Park/Neutral Position (PNP) Switch Circuit (A/T Only)
- Engine Control System Self-Diagnostics - Introduction
- Introduction
- Self-Diagnostic System
- Scan Tool Problems
- Summary
- Engine Control System Trouble Shooting - No Codes
- Engine Controls - Basic Diagnostic Procedures - V6 & V8
- Engine Immobilizer System Availability
- Introduction
- Preliminary Inspection & Adjustments
- Fuel Systems
- Notes
- Fuel Pump Operation
- Notes
- Checking Fuel Pump Operation Using Scan Tool (Avalon, Camry, Camry Solara, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Checking Fuel Pump Operation Using Scan Tool (Land Cruiser)
- Checking Fuel Pump Operation Using Scan Tool (Tundra 4.7L V8)
- Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Avalon, Camry, Camry Solara, Land Cruiser, Sienna, Tacoma & 4Runner)
- Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Tundra)
- Fuel System Pressure Release
- Fuel Pressure
- Fuel Pump Control Circuit
- Notes
- Circuit Opening Relay (Avalon)
- Circuit Opening Relay (Camry, Camry Solara & Sienna)
- Circuit Opening Relay (Tacoma)
- Circuit Opening Relay (Tundra 3.4L V6)
- Circuit Opening Relay (Tundra 4.7L V8)
- Circuit Opening Relay (4Runner)
- EFI Main Relay (Avalon)
- EFI Main Relay (Camry & Camry Solara)
- EFI Main Relay (Land Cruiser)
- EFI Main Relay (Sienna)
- EFI Main Relay (Tacoma)
- EFI Main Relay (Tundra 3.4L V6)
- EFI Main Relay (Tundra 4.7L V8)
- EFI Main Relay (4Runner)
- Fuel Pump Electronic Control Unit (ECU) & Fuel Pump Switch (Land Cruiser)
- Fuel Pump Relay & Fuel Pump Resistor (Tundra 4.7L V8)
- Ignition Systems
- Idle Speed & Ignition Timing
- Summary
- Engine Controls - System & Component Testing - V6 & V8
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Accelerator Pedal Position Sensor
- Air/Fuel (A/F) Sensor
- Airflow Meter
- BRAKELIGHT Switch
- Camshaft Position Sensor
- Crankshaft Position Sensor
- EGR Gas Temperature Sensor
- EGR Position Sensor
- Engine Coolant Temperature (ECT) Sensor
- Fuel Pump Switch
- Heated Oxygen Sensor
- Knock Sensors
- Park/Neutral Position (PNP) Switch
- Power Steering Pressure Switch
- Throttle Control Motor
- Throttle Position Sensor
- Vapor Pressure Sensor
- Variable Valve Timing (VVT) Sensor
- Vehicle Speed Sensor
- 4WD Switch
- Control Units
- Motors & Relays
- Fuel Systems
- Fuel Delivery
- Circuit Opening Relay
- EFI Main Relay
- Fuel Pump Electronic Control Unit (Land Cruiser)
- Fuel Pump Relay (Tundra 4.7L V8)
- Fuel Pump Resistor (Tundra 4.7L V8)
- Fuel Pump Switch (Land Cruiser)
- Fuel Pump Pressure
- Fuel Pump Resistance & Operation (Avalon, Camry, Camry Solara, Land Cruiser, Sienna, Tacoma & 4Runner)
- Fuel Pump Resistance & Operation (Tundra)
- Fuel Control
- Fuel Delivery
- Idle Control Systems
- Ignition Systems
- Emission Systems & Sub-Systems
- Notes
- Exhaust Gas RECIRCULATION (EGR) System Test
- EGR Gas Temperature Sensor
- EGR Position Sensor
- EGR Vacuum Control Valve
- EGR Vacuum Switching Valve (VSV)
- EGR Valve
- Fuel Evaporation System
- Notes
- Fuel EVAP System Test (Avalon, Camry & Camry Solara)
- Fuel EVAP System Test (Land Cruiser)
- Fuel EVAP System Test (Sienna)
- Fuel EVAP System Test (Tacoma & 4Runner)
- Fuel EVAP System Test (Tundra)
- Canister Closed Valve Vacuum Switching Valve (Avalon, Camry & Camry Solara)
- Cut-Off Valve (Avalon, Camry & Camry Solara)
- Charcoal Canister
- EVAP Vacuum Switching Valve
- Overfill Check Valve (Avalon, Camry & Camry Solar)
- Pressure Switching Valve Vacuum Switching Valve (Avalon, Camry & Camry Solara)
- Vapor Pressure Sensor
- Vapor Pressure Sensor Vacuum Switching Valve (Land Cruiser, Sienna, Tacoma, Tundra & 4Runner)
- Positive Crankcase Ventilation (PCV)
- Variable Valve Timing (VVT) System
- Throttle Controls
- Engine Control System Self-Diagnostics
- Theory and Operation
- Engine Controls - Theory & Operation
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Control System
- Engine Immobilizer System
- Engine Control Module (ECM)
- Variable Valve Lift (VVL) System
- Variable Valve Timing (VVT) System
- Input Devices
- Notes
- Accelerator Pedal Position Sensor (Land Cruiser & Tundra 4.7L V8)
- A/C Compressor Lock Sensor (Camry 2.2L 4-Cyl. CNG Models, Camry 2.2L 4-Cyl. Gasoline Models With Manual A/C & Camry Solara 2.2L 4-Cyl. Models With Manual A/C)
- A/C Evaporator Temperature Sensor (Camry 2.2L 4-Cyl. CNG Models, Camry 2.2L 4-Cyl. Gasoline Models With Manual A/C & Camry Solara 2.2L 4-Cyl. With Manual A/C)
- A/C Switch (All Models)
- Air/Fuel (A/F) Sensor (Avalon, Camry 2.2L 4-Cyl. CNG Models, Camry 2.2L 4-Cyl. Gasoline Models With Calif. Emissions, Camry 3.0L V6 Calif. Emission Vehicles, Camry Solara 2.2L 4-Cyl. Calif. Emission Vehicles, Camry Solara 3.0L V6 Calif. Emission Vehicles, RAV4 Calif. Emission Vehicles, Sienna Calif. Emission Vehicles, Tacoma 2.4L 4-Cyl. Calif. Emission Vehicles, Tacoma 2.7L 4-Cyl. Calif. Emission Vehicles, Tacoma 3.4L V6 Calif. Emission Vehicles, Tundra 3.4L V6 Calif. Emission Vehicles, 4Runner 2.7L 4-Cyl. Calif. Emission Vehicles & 4Runner 3.4L V6 Calif. Emission Vehicles)
- Airflow Meter (Avalon, Camry 3.0L V6, Camry Solara 3.0L V6, Celica, Corolla, ECHO, Land Cruiser, Sienna, Tacoma, Tundra & 4Runner)
- Battery Signal (Avalon, Camry, Camry Solara, Celica, ECHO, RAV4, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Battery Signal (Corolla)
- Battery Signal (Land Cruiser & Tundra 4.7L V8)
- Brakelight Signal (Avalon, Camry, Camry Solara, Celica, Corolla With A/T, ECHO, Land Cruiser, Sienna, Tacoma Calif. Emission Vehicles, Tundra & 4Runner)
- Brakelight Signal (RAV4 With A/T & Tacoma Except Calif. Emission Vehicles)
- Camshaft & Crankshaft Position Sensors (Avalon)
- Camshaft & Crankshaft Position Sensors (Camry 2.2L 4-Cyl. CNG & Gasoline Models, & Camry Solara 2.2L 4-Cyl.)
- Camshaft & Crankshaft Position Sensors (Camry 3.0L V6 & Camry Solara 3.0L V6)
- Camshaft & Crankshaft Position Sensors (Celica, Corolla & ECHO)
- Camshaft & Crankshaft Position Sensors (Land Cruiser)
- Camshaft & Crankshaft Position Sensors (RAV4)
- Camshaft & Crankshaft Position Sensors (Sienna)
- Camshaft & Crankshaft Position Sensors (Tacoma 2.4L 4-Cyl. & 2.7L 4-Cyl., & 4Runner 2.7L 4-Cyl.)
- Camshaft & Crankshaft Position Sensors (Tacoma 3.4L V6, Tundra 3.4L V6 & 4Runner 3.4L V6)
- Camshaft & Crankshaft Position Sensors (Tundra 4.7L V8)
- Center Air Bag Sensor Assembly (Camry 2.2L CNG Models, Celica & Corolla)
- EGR Gas Temperature Sensor (Camry 3.0L V6, Camry Solara 3.0L V6, Tacoma 2.4L 4-Cyl. 2RZ-FE Except Calif. Emission Vehicles, Tacoma 2.7L 4-Cyl. 3RZ-FE & 4Runner 2.7L 4-Cyl.)
- EGR Position Sensor (Camry 3.0L V6 & Camry Solara 3.0L V6)
- Electrical Load Signal (Avalon, Camry 3.0L V6, Camry Solara 3.0L V6 & Sienna)
- Electrical Load Signal (Camry 2.2L 4-Cyl. CNG & Gasoline Models, Camry Solara 2.2L 4-Cyl., Land Cruiser, RAV4, Tacoma 2.4L 4-Cyl. 2RZ-FE, Tundra 4.7L V8 & 4Runner 2.7L 4-Cyl. With A/T)
- Electrical Load Signal (Corolla)
- Electrical Load Signal (ECHO)
- Engine Coolant Temperature (ECT) Sensor (All Models)
- Engine Cranking Signal (All Models)
- Fuel Pipe Fuel Pressure Sensor (Camry 2.2L 4-Cyl. CNG Models)
- Fuel Rail Fuel Pressure Sensor (Camry 2.2L 4-Cyl. CNG Models)
- Fuel Rail Fuel Temperature Sensor (Camry 2.2L 4-Cyl. CNG Models)
- Fuel Tank Fuel Temperature Sensor (Camry 2.2L 4-Cyl. CNG Models)
- Heated Oxygen Sensor (All Models)
- Intake Air Temperature Sensor (Avalon, Camry 3.0L V6, Camry Solara 3.0L V6, Celica, Corolla, ECHO, Land Cruiser, Sienna, Tacoma, Tundra & 4Runner)
- Intake Air Temperature Sensor (Camry 2.2L 4-Cyl. CNG & Gasoline Models, Camry Solara 2.2L 4-Cyl. & RAV4)
- Knock Sensor (Avalon, Camry 3.0L V6, Camry Solara 3.0L V6, Land Cruiser, Sienna & Tundra 4.7L V8)
- Knock Sensor (Camry 2.2L 4-Cyl. Gasoline Models, Camry Solara 2.2L 4-Cyl., Celica, Corolla, ECHO, RAV4, Tacoma 2.4L 4-Cyl. & 2.7L 4-Cyl., & 4Runner 2.7L 4-Cyl.)
- Knock Sensor (Tacoma 3.4L V6, Tundra 3.4L V6 & 4Runner 3.4L V6)
- Manifold Absolute Pressure (MAP) Sensor (Camry 2.2L 4-Cyl. CNG & Gasoline Models, Camry Solara 2.2L 4-Cyl. & RAV4)
- Park/Neutral Position Switch (A/T Models)
- Power Steering Pressure Sensor (ECHO)
- Power Steering Pressure Switch (Avalon, Camry, Camry Solara, Celica, Corolla, Sienna, Tacoma 2.4L 2RZ-FE Calif. Emission Vehicles, Tacoma 2.7L 3RZ-FE Calif. Emission Vehicles, Tacoma 3.4L V6, Tundra 3.4L V6, 4Runner 2.7L 4-Cyl. Calif. Emission Vehicles & 4Runner 3.4L V6)
- Temperature Control Switch (ECHO)
- Throttle Position (TP) Sensor (Avalon, Camry, Camry Solara, Celica, Corolla, ECHO, RAV4, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Throttle Position (TP) Sensor (Land Cruiser & Tundra 4.7L V8)
- Vapor Pressure Sensor (Avalon, Camry 2.2L 4-Cyl. Gasoline Models, Camry 3.0L V6, Camry Solara, Celica & Corolla)
- Vapor Pressure Sensor (ECHO)
- Vapor Pressure Sensor (Land Cruiser, RAV4, Sienna, Tacoma, Tundra & 4Runner)
- Variable Valve Timing (VVT) Sensor (Avalon)
- Variable Valve Timing (VVT) Sensor (Celica, Corolla & ECHO)
- Vehicle Speed Sensor (Avalon, Sienna & 4Runner 3.4L V6)
- Vehicle Speed Sensor (Camry, Camry Solara, Celica, Corolla, ECHO, Land Cruiser, RAV4, Tacoma, Tundra & 4Runner 2.7L 4-Cyl.)
- 4WD Switch (Tacoma, Tundra 3.4L V6 & 4Runner)
- Output Signals
- Notes
- Accelerator Pedal Position Sensor
- Acoustic Control Induction System (ACIS)
- A/C-Cut Control System
- A/F Heater Relay
- Canister Closed Valve Vacuum Switching Valve (CCVVSV)
- Circuit Opening Relay
- EGR Vacuum Switching Valve (VSV)
- Electronically Controlled Transmission/Transaxle
- Electronic Spark Advance System
- EVAP Vacuum Switching Valve (VSV)
- Fuel Pump
- Fuel Pressure Regulator Fuel Shutoff Valve
- Fuel Pump Relay
- Fuel Rail Fuel Shutoff Valve
- Fuel Tank Fuel Shutoff Valve
- HRT SUB1 Relay
- Idle Speed Control System
- IG2 Relay
- LOW FUEL LEVEL Warning Light
- Pressure Switching Valve Vacuum Switching Valve
- Self-Diagnostic System
- Throttle Control Motor
- Vapor Pressure Sensor Vacuum Switching Valve
- Variable Valve Timing (VVT) Camshaft Timing Oil Control Valve
- Fuel Systems
- Fuel Delivery
- Notes
- A/F Heater Relay (Avalon, Camry 3.0L V6 Calif. Emission Vehicles, Camry Solara 3.0L V6 Calif. Emission Vehicles & Sienna Calif. Emission Vehicles)
- Circuit Opening Relay (Avalon)
- Circuit Opening Relay (Camry 2.2L 4-Cyl. CNG Models)
- Circuit Opening Relay (Camry 2.2L 4-Cyl. Gasoline Models, Camry 3.0L V6 & Camry Solara)
- Circuit Opening Relay (Celica & ECHO)
- Circuit Opening Relay (Corolla)
- Circuit Opening Relay (RAV4)
- Circuit Opening Relay (Sienna)
- Circuit Opening Relay (Tacoma)
- Circuit Opening Relay (Tundra 3.4L V6)
- Circuit Opening Relay (Tundra 4.7L V8)
- Circuit Opening Relay (4Runner)
- EFI Main Relay (Avalon)
- EFI Main Relay (Camry 2.2L 4-Cyl. CNG Models)
- EFI Main Relay (Camry 2.2L 4-Cyl. Gasoline Models & Camry Solara 2.2L 4-Cyl.)
- EFI Main Relay (Camry 3.0L V6 & Camry Solara 3.0L V6)
- EFI Main Relay (Celica)
- EFI Main Relay (Corolla)
- EFI Main Relay (ECHO)
- EFI Main Relay (Land Cruiser)
- EFI Main Relay (RAV4)
- EFI Main Relay (Sienna)
- EFI Main Relay (Tacoma 2.4L 4-Cyl. & 2.7L 4-Cyl.)
- EFI Main Relay (Tacoma 3.4L V6)
- EFI Main Relay (Tundra 3.4L V6)
- EFI Main Relay (Tundra 4.7L V8)
- EFI Main Relay (4Runner 2.7L 4-Cyl.)
- EFI Main Relay (4Runner 3.4L V6)
- Fuel Manual Shutoff Valve & Fuel Filter Assembly (Camry 2.2L 4-Cyl. CNG Models)
- Fuel Pump (Avalon, Camry 2.2L 4-Cyl. Gasoline Models, Camry 3.0L V6, Camry Solara, Celica, Corolla, ECHO, RAV4, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Fuel Pump (Land Cruiser)
- Fuel Pump (Tundra 4.7L V8)
- Fuel Pump Electronic Control Unit (ECU) & Fuel Pump Switch (Land Cruiser)
- Fuel Pump Relay & Fuel Pump Resistor (Tundra 4.7L V8)
- Fuel Pressure Regulator (Avalon, Camry 2.2L 4-Cyl. Gasoline Models, Camry 3.0L V6, Camry Solara, Celica, Corolla, ECHO, RAV4 & Sienna)
- Fuel Pressure Regulator (Camry 2.2L 4-Cyl. CNG Models)
- Fuel Pressure Regulator (Land Cruiser, Tacoma, Tundra & 4Runner)
- Fuel Pressure Regulator Fuel Shutoff Valve (Camry 2.2L 4-Cyl. CNG Models)
- Fuel Rail Fuel Shutoff Valve (Camry 2.2L 4-Cyl. CNG Models)
- Fuel Tank Fuel Shutoff Valve (Camry 2.2L 4-Cyl. CNG Models)
- Fuel Tank Valve Assembly (Camry 2.2L 4-Cyl. CNG Models)
- IG2 Relay (Avalon, Celica & RAV4)
- Fuel Control
- Idle Speed
- A/C-Cut Control System (Camry 2.2L 4-Cyl. CNG & Gasoline Models, Camry Solara 2.2L 4-Cyl., Celica, Corolla, ECHO & RAV4)
- Dashpot (Tacoma 3.4L V6 With M/T & 4Runner 3.4L V6 With M/T)
- Idle Speed Control System (Avalon, Camry, Camry Solara, Celica, Corolla, ECHO, RAV4, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Throttle Control Motor (Land Cruiser & Tundra 4.7L V8)
- Throttle Opener (Avalon, Camry, Camry Solara, RAV4, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Fuel Delivery
- Ignition Systems
- DISTRIBUTORLESS Ignition System
- Notes
- Avalon
- Camry 2.2L 4-Cyl. CNG & Gasoline Models, Camry Solara 2.2L 4-Cyl. & RAV4
- Camry 3.0L V6, Camry Solara 3.0L V6 & Sienna
- Celica, Corolla & ECHO
- Land Cruiser & Tundra 4.7L V8
- Tacoma 2.4L 4-Cyl. Calif. Emission Vehicles, Tacoma 2.7L 4-Cyl. Calif. Emission Vehicles & 4Runner 2.7L 4-Cyl. Calif. Emission Vehicles
- Tacoma 2.4L 4-Cyl. Except Calif. Emission Vehicles, Tacoma 2.7L 4-Cyl. Except Calif. Emission Vehicles & 4Runner 2.7L 4-Cyl. Except Calif. Emission Vehicles
- Tacoma 3.4L V6, Tundra 3.4L V6 & 4Runner 3.4L V6
- DISTRIBUTORLESS Ignition System
- Emission Systems & Sub-Systems
- Self-Diagnostic Systems
- Miscellaneous Controls
- Engine Controls - Theory & Operation
- Vacuum Diagrams
- Engine Performance Wiring Diagrams
- General Information
- Abbreviations
- Basic Trouble Shooting
- Basic Trouble Shooting - General Information
- Commonly Used Abbreviations - General Information
- Emission Control Abbreviations
- Engine Performance - Trouble Shooting - General Information
- Brakes
- Anti-Lock Brake Safety Precautions - General Information
- Map - Brake Systems
- Brake Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accelerometers
- Accumulators
- Anchor Pins
- Anti-Lock Brake Control Assembly(Module)
- Anti-Lock Brake Controller
- Anti-Lock Brake Systems
- Axle Seal
- Backing Plates
- Bleeder Screw
- Brake Abs Active Light (Blue)
- Brake Fluid
- Brake Friction Material
- Brake On - Off Switch
- Brake Pads
- Brake Pedals
- Brake Shoe Hardware
- Brake Shoes
- Brake Stoplight Switches
- Brake Warning Light (Amber)
- Brake Warning Light (Red)
- Bulb Sockets
- Bulbs And LEDS
- Caliper Hardware
- Caliper Mounting Pin
- Caliper Piston
- Caliper Shim
- Caliper Slider Pin (Bolt) Dust Boot
- Caliper Slider Pin (Bolt)
- Calipers
- Combination Valve
- Controllers
- Digital Ratio Axle Controllers And Buffers (Drab And Dram)
- Disable Switches
- Drums
- Electrical Brake Pumps
- Electrical Park Motor
- Electrical Pumps And Motors
- Electro-Magnetic Interference
- Electronic Brake Control Modulator
- Electronic Brake Distribution
- Electronic Brake Traction Control Module
- Electronic Controllers
- Electronic Traction Control
- External Brake Cable
- Flow Control Valve
- Fluid Level Sensor Switches
- Fluid
- Four Wheel Drive Switches
- Friction Material
- G Sensors
- Gaskets
- Gravitational Switches
- Grease Seal
- Height Sensing Proportioning Valve
- High Pressure Accumulator
- Hoses
- Hub
- Hydraulic Control Unit
- Hydraulic Modulators
- Hydro-Boosters
- Hydro-Electric Boosters (POWERMASTER)
- Ignition Disable Switches
- Lamp Driver Relay
- Lateral Acceleration Switches
- LEDS
- Lenses
- Low Pressure Accumulator
- Lug Nut
- Master Cylinder Cover Gasket
- Master Cylinders
- Modulators
- Motor Pack
- Motors
- Pads
- Parking Brake Cable
- Parking Brake Mechanism
- Parking Brake Shoes
- Parking Brake Switches
- Parking Brake Systems
- Pedal Travel Switches
- Pedals
- Power Distribution Center
- POWERMASTER
- Pressure Differential Switches
- Pressure Switches
- Pressure Transducers
- Proportioning Valve
- Pumps
- Relays
- RELUCTOR (Speed) Ring
- Rotors
- Self-Adjusting Systems
- Shoe Hardware
- Shoes
- Sockets
- Speed Sensor (RELUCTOR) Ring
- Speed Sensors (Electronic Wheel And Vehicle)
- Star Wheel
- Steel Brake Lines
- Stoplight Switches
- Stroke Sensor
- Switches
- Tires
- Tone Ring
- Toothed Rings (Tone Wheel)
- Traction Control System (TCS)
- Transfer Tubes
- Vacuum Boosters
- Vacuum Hoses
- Valves
- Wear Indicator
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheel Cylinders
- Wiring Harnesses
- Yaw Rate Sensor
- Brake System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Brake Systems
- Map - Routine Inspection Reference Guide
- Routine Inspection Reference Guide
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Maintenance Overview
- Antifreeze/Coolant
- Visual Inspection
- Radiator Cap Test
- Engine Fan
- Cooling System Power Flush And Refill
- Belts (Except Timing Belts)
- Belt TENSIONER
- Automatic Transmission Fluid
- Automatic Transmission Fluid Exchange & Filter Replacement
- Engine Oil
- Air Filters
- Cabin Air Filter
- Brake Fluid
- Battery
- Battery Cables
- Power Steering
- Power Steering Fluid
- Wiper Blades
- Routine Inspection CHECKSHEET
- Routine Inspection - UICS
- Brake Systems
- Drivetrain And Transmission
- Notes
- Automatic Transmission Fluid
- Clutch Master Cylinders
- Cooler Lines
- Coolers
- Differential Fluid
- Drain Plugs And Gaskets
- Filters And Screens
- Fluids And Lubricants
- Hoses, Lines, And Tubes
- Hydraulic Fluid
- Lubricants
- Manual Transmission Fluid
- Mounts (Engine, Transaxle And Transmission)
- Transfer Case Fluid
- Vacuum Hoses
- Electrical Systems
- Engine Performance And Maintenance
- Notes
- Accessory Belts
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Pump Belts
- Batteries
- Battery Connectors
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Chemical Engine DECARBONIZATION
- Combustion Chamber Cleaning
- Coolant Recovery Tanks
- Coolant
- Distributor Caps
- Distributor Rotors
- Engine Cooling Systems
- Engine DECARBONIZATION
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel System Cleaning Service
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Ignition Wires (Secondary)
- Intake Cleaning
- O2 Sensors
- PCV Breather Elements
- PCV Valves
- Radiator Caps And Pressurized Expansion Tank Caps
- Spark Plugs
- Thermostats And Housings
- Throttle Body Cleaning
- Timing Belts
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Exhaust Systems
- Heating, Ventilation And Air Conditioning Systems
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Wheel & Tire Supplement
- Reason Code Explanation
- Automotive Terminology & Definitions
- Routine Inspection Reference Guide
- Check Lists
- Computer Relearn Procedures
- Introduction
- ACURA
- AUDI
- BMW
- DAEWOO
- HONDA
- HYUNDAI
- INFINITI
- ISUZU
- Jaguar
- KIA
- Land Rover
- LEXUS
- MAZDA
- Immobilizer System (626)
- Notes
- Key Replacement Or Addition (Customer Supplied 2 Or More Valid Keys)
- Key Replacement Or Addition (Customer Supplied Only One Or No Valid Keys)
- Immobilizer Unit (Customer Supplied At Least One Valid Key)
- PCM (Customer Supplied 2 Or More Valid Keys)
- PCM (Customer Supplied Only One Valid Key)
- Immobilizer Unit & PCM
- Reprogram Error Recovery
- Inputting Code Word
- Immobilizer System (626)
- MERCEDES-BENZ
- ECM Version Coding
- Enabling Code Function For Radio
- Notes
- Audio 10 Models (CLK, E & SLK Class)
- Audio 30 Models (CLK, E & SLK Class)
- Becker Radio (CL, S & SL Class)
- Panasonic Exquisite Radio (CL, S & SL Class)
- Radio With Navigation Control Module (CL, S & SL Class)
- Radio With 4-Digit Fixed Code (CL, S & SL Class)
- Radio & Radio With Navigation Control Module With 5-Digit Fixed Code (CL, S & SL Class)
- Radio (ML Class)
- Programming Supplemental Restraint System (SRS) Control Module
- MITSUBISHI
- NISSAN
- PORSCHE
- SAAB
- SUBARU
- SUZUKI
- TOYOTA
- VOLKSWAGEN
- VOLVO
- OBD-II Drive Cycles
- OBD Monitor Drive Patterns
- Purpose of the Readiness Tests
- Notes
- 1. EGR Monitor (Except 1FZ-FE)
- 2. EGR Monitor (For 1FZ-FE Engine)
- 3. Catalyst Monitor (front And Rear Heated Oxygen Sensor Equipped)
- 4. Catalyst Monitor (A/F Sensor Equipped)
- 5. EVAP Monitor (Fuel Tank Pressure Monitor)
- 6. EVAP Monitor (Vacuum Monitor And LEV II)
- 7. EVAP Monitor (Engine RPM Monitor)
- 8. Heated Oxygen Sensor Monitor (front And Rear Heated Oxygen Sensor Equipped)
- 9. A/F Sensor and Heated Oxygen Sensor Monitor (Front A/F Sensor And Rear Heated Oxygen Sensor Equipped)
- 10. Oxygen Sensor Heater and A/F Sensor Heater Monitor
- Purpose of the Readiness Tests
- OBD Monitor Drive Patterns
- Driveline/Axles
- Drive Axle Noise Diagnosis - General Information
- Gear Tooth Contact Patterns - General Information
- Map - Drive Train & Transmission
- Drive Train & Transmission Systems
- Drivetrain And Transmission
- Notes
- Actuators (Electrical)
- Actuators (Vacuum)
- Automatic Transmission / Transaxle Assemblies/CVTS
- Automatic Transmission Fluid
- Axles
- Bearings And Races
- Bell Cranks
- Bell Housings
- Bushings (External)
- Cables (Speedometer)
- Cables (TV, Detent And Shift)
- Carrier Bearings
- Clutch Cables And Cable Housings
- Clutch Discs (Manual Transmissions)
- Clutch Forks
- Clutch Linkages (Mechanical)
- Clutch Master Cylinders
- Clutch Pedals
- Clutch Pivots
- Clutch Pressure Plates
- Clutch Release Bearings
- Clutch Slave Cylinders (Concentric)
- Clutch Slave Cylinders (Conventional Or External)
- Companion Flanges
- Connectors
- Cooler Bypass Valves
- Cooler Lines
- Coolers
- CV Joints
- Differential And Final Drive Assemblies
- Differential Fluid
- Dip Stick Tubes
- Dip Sticks (Fluid Level Indicators)
- Dowel Pins, Guides And Pilot Holes
- Drain Plugs And Gaskets
- Drive Shaft Flanges
- Drive Shafts And Half Shafts
- Dust Boots
- Engine Mounts
- Exciter Rings
- Filler Tubes
- Filters And Screens
- Flanges
- Flex Plates
- Fluid Level Indicators
- Fluids And Lubricants
- Flywheels
- Force Motors
- Gaskets
- Guides
- Half Shafts
- Hoses, Lines, And Tubes
- Housings (Bell, Case, Tail(Extension) And Auxiliary)
- Hydraulic Fluid
- Intermediate Shaft Support Bearings
- Key Interlock Systems
- Limited Slips
- Lines
- Linkages (External)
- Locking Hub Assemblies
- Locking Hub Control Knobs
- Lubricants
- Manual Transmission Fluid
- Manual Transmission/Transaxle Assemblies
- Metal Clad Seals
- METALASTIC Joints
- Modulator Pins
- Modulators
- Mounts (Engine, Transaxle And Transmission)
- Odometer Drives (Mechanical)
- Odometer Heads (Mechanical)
- Oil Pans
- Pans
- Pilot Holes
- Pressure Plates
- Pressure Switches
- Races
- Rubber Joints (METALASTIC)
- Screens
- Seals (Metal Clad)
- Seals
- Selector Interlock Systems
- Sensors
- Servos
- Shift Interlock Systems (Selector And Key Interlock Systems)
- Side Covers
- Slip Yokes
- Solenoids
- Speed Sensors (Electronic Wheel And Vehicle)
- Speedometer- Driven Gear Housing
- Speedometer/Odometer Drives (Mechanical)
- Speedometer/Odometer Heads (Mechanical)
- Speedometers/Odometers (Electronic)
- Switches
- Tone Wheels
- Toothed Rings (Tone Wheel)
- Torque Converters
- Transaxle Mounts
- Transducers (Transmission)
- Transfer Case Assemblies
- Transfer Case Fluid
- Transmission Coolers
- Transmission Mounts
- Transmission Pans
- Transmission Range Indicators (PRNDL)
- Tubes
- Universal Joints (CARDAN Or Cross Type)
- Vacuum Controls
- Vacuum Hoses
- Vacuum Motors
- Vacuum-Operated Switches
- Vehicle Speed Sensors
- Vents
- Vibration Dampers
- Wheel Attachment Hardware
- Wheel Speed Sensors
- Wiring Harnesses And Connectors
- Yokes And Slip Yokes
- Reason Code Explanation
- Automotive Terminology & Definitions
- Trouble Shooting - Clutches - General Information
- DTC Index
- Electrical
- Map - Electrical Systems
- Electrical Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Actuator Motors (Electric)
- Actuator Motors (Vacuum)
- Air Bags
- Alternators And Generators
- Amplifiers
- Antennas
- Batteries
- Battery Cables, Wires And Connectors
- Battery Cables
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belts
- Bulb Sockets
- Bulbs, Sealed Beams And LEDS
- Cd Players
- Cigarette Lighter Assemblies
- Circuit Breakers
- Clutch Switches
- Connectors
- Control Modules
- Cruise Control Brake Switches
- Cruise Control Cables
- Cruise Control Clutch Switches
- Cruise Control Linkages And Cables
- Cruise Control Reservoirs
- Cruise Control Tubes
- Cruise Control Vacuum Dump Release Valves
- Cruise Control Vacuum Hoses, Tubes And
- Cruise Control Vehicle Speed Sensors
- Defoggers
- Defrosters
- Delays
- Dimmers
- Electric Heaters
- Equalizers
- Fuse Blocks
- Fuse Boxes And Blocks
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gauges
- Generators
- Ground Cables And Straps
- Ground Straps
- Headlight Adjusters
- Heating Elements (Defrosters, Defoggers, Electric Heaters And Seats)
- Horns And Sirens
- Ignition Switches
- Indicator Lights
- Keyless Entry Keypads And Transmitters
- Keyless Entry Transmitters
- LEDS
- Lenses
- Microphones
- Mirrors (ELECTROCHROMATIC And Heated)
- Motors
- Neutral Safety Switches
- Odometers, Speedometers And Tachometers (Cable Driven)
- Odometers
- Power Distribution Center
- Pulleys
- Receivers, Amplifiers, Equalizers And Sub-Woofer Volume Controls
- Relay Boxes
- Relays
- Sealed Beams
- Seat Heaters
- Security Alarm Sensors
- Sirens
- Solenoids
- Speakers And Microphones
- Speedometer And Tachometer Linkages And Cables
- Speedometer Cables
- Speedometers
- Starters
- Sub-Woofer Volume Control
- Switches
- Tachometer Cables
- Tachometers
- Tape Players And Cd Players
- TENSIONERS
- Timers
- Transceivers
- Transducers
- Vacuum Accumulators (Reservoirs)
- Voltage Regulators
- Washer Fluid Level Senders
- Washer Pumps
- Wiper Arms And Blades
- Wiper Blades
- Wiper Hoses And Nozzles
- Wiper Linkages
- Wiper Nozzles
- Wiper Pump Reservoirs
- Wiring Harnesses And Connectors
- Battery, Starting & Charging System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Electrical Systems
- Using lemon2025'S System Wiring Diagrams
- Map - Electrical Systems
- Engine
- Engine Overhaul Procedures - General Information
- * Please Read This First *
- Description
- Engine Identification
- Inspection Procedures
- Cleaning Procedures
- Component Cleaning
- Cylinder Head Replacement
- Cylinder Head Overhaul
- Pistons, Connecting Rods & Bearings
- Crankshaft & Main Bearings
- Camshaft
- Timing Chains & Belts
- Timing Gears
- Oil Pump
- Break-In Procedure
- General Cooling System Service - General Information
- Engine Overhaul Procedures - General Information
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Engine Performance And Maintenance (Including Exhaust Systems)
- Engine Performance & Maintenance CHECKSHEET
- Engine Performance And Maintenance
- Notes
- Accelerator Pedal Position Sensor
- Accessory Belts
- Accessory Pulleys
- Air Conditioning Cycling Switches
- Air Conditioning Pressure Sensors
- Air Ducts And Tubes
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Fuel Ratio Sensors
- Air Injection Control Solenoids
- Air Plenums
- Air Pump Belts
- Air Pumps (Electric Driven)
- Air Tubes
- Aspirator, Check And DECEL Valves
- Baffles
- Ballast Primary Supply Resistor Wires
- Ballast Resistors And Primary Supply Resistors
- Barometric Pressure Sensors
- Batteries
- Battery Cables, Wires And Connectors
- Battery Connectors
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Belt-Driven Air Pumps
- Boost Control Mechanism
- Camshaft Position Sensors
- Carburetors And Chokes
- Casting Core Plugs And Expansion Plugs
- Charge Air Coolers ""INTERCOOLERS"" (CAC)
- Check Valves
- Chemical Engine DECARBONIZATION
- Chokes
- Clutch Pedal Position Switches
- Cold Start Injectors
- Combustion Chamber Cleaning
- Connectors
- Coolant Recovery Tanks
- Coolant
- Cooling Fan Motor Modules
- Cooling Fan Motor Relays And Modules
- Cooling Fan Motor Resistors
- Cooling Fan Motor Sensors And Switches
- Cooling Fan Motor Switches
- Cooling Fan Motors
- Crankshaft Position Sensors
- Cylinder Deactivation Solenoid
- Cylinder Head Assemblies
- DECEL Valves
- Deflectors
- Dip Stick Tubes
- Dip Sticks And Tubes
- Distributor Advances And Retarders (Mechanical And Vacuum)
- Distributor Boots And Shields
- Distributor Caps
- Distributor Retarders (Mechanical And Vacuum)
- Distributor Rotors
- Distributor Shields
- Distributors
- Early Fuel Evaporation Valves (Heat Riser Assemblies)
- EGR Coolers
- EGR Exhaust Manifold Passages
- EGR Intake And Exhaust Manifold Passages
- EGR Plates And Coolers
- Electronic Spark Control Modules
- Electronic Transmission Control Devices
- Electronic Transmission Feedback Devices
- Engine Coolant Temperature Sensors
- Engine Cooling Systems
- Engine Covers (Oil Pan, Valve Cover, Timing Cover)
- Engine DECARBONIZATION
- Engine Oil Canisters
- Engine Oil Coolers (External)
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil Gaskets
- Engine Oil Pressure Gauges (Mechanical)
- Engine Oil
- Evaporative Emissions (EVAP) Canister Filters
- Evaporative Emissions (EVAP) Canister Purge Devices
- Evaporative Emissions (EVAP) Canisters
- Evaporative Emissions (EVAP) Feedback Devices
- Exhaust Gas RECIRCULATION Devices
- Exhaust Gas RECIRCULATION Feedback Devices
- Expansion Plugs
- Fan Control Sensor
- Fuel Accumulators And Dampers
- Fuel And Cold Start Injectors
- Fuel Caps
- Fuel Dampers
- Fuel Delivery Check Valves
- Fuel Distributors (BOSCH Cis)
- Fuel Filler Necks And RESTRICTORS
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel Level Senders
- Fuel Pressure Regulators
- Fuel Pumps (In-Tank, External, Electrical Or Mechanical)
- Fuel Rails
- Fuel RESTRICTORS
- Fuel System Cleaning Service
- Fuel Tanks
- Fuel
- Gaskets
- Grommets (Valve Cover)
- Harmonic Dampers
- Heater Control Valves
- Heater Cores
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tube Couplers, Connectors And Clamps
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Housings
- Idle Air Controls
- Idle Speed Control Actuators
- Ignition Boots
- Ignition Coil Towers
- Ignition Coils
- Ignition Control Modules (ICM)
- Ignition Switches
- Ignition Terminals
- Ignition Wires (Secondary)
- Inertia Fuel Shut-Off Switches
- Intake Air Temperature Sensors
- Intake Cleaning
- Intake Manifolds
- In-Tank Fuel Strainers
- INTERCOOLERS
- Knock Sensors
- Liquid Vapor Separators
- Long Block Assemblies
- Manifold Absolute Pressure (Map) Sensors
- Mass Air Flow (MAF) Sensors
- Metal Air Manifolds And Pipes
- Metal Air Pipes
- Mix Control Solenoids
- Motor Mounts
- O2 Sensors
- Oil Pans
- Oil Pressure Sending Units
- Oil Pump Pick-Up Screens
- Oil Pumps
- O-Rings, Gaskets, Seals And Spring Locks
- Park Neutral Position Switches
- PCV Breather Elements
- PCV Orifices
- PCV Valves
- Pick-Up Assemblies (Includes Magnetic, Hall Effect And Optical)
- Power Steering Pressure Sensors
- Powertrain Control Modules (Pcm) And Prom
- Powertrain Control Prom
- Pressurized Expansion Tank Caps
- Radiator / Cooling Fan Blades
- Radiator / Cooling Fan Clutches
- Radiator Caps And Pressurized Expansion Tank Caps
- Radiators
- Roll Over Valves
- Sealing Compounds
- Seals
- Secondary Air Injection System Management Devices
- Sensors
- Short Block Assemblies
- Shrouds, Baffles And Deflectors
- Spark Plugs
- Spring Locks
- Super Chargers
- Switches
- Thermal Vacuum Valves
- Thermostatic Air Door Assemblies
- Thermostats And Housings
- Throttle Bodies
- Throttle Body Cleaning
- Throttle Cables
- Throttle Linkages And Cables
- Throttle Position Sensors
- Throttle Position Switches
- Timing Belt Sprockets
- Timing Belts
- Timing Covers
- Torque Struts
- Transmission Range Switches
- Tube Clamps
- Tube Connectors
- Tube Couplers
- Tubes
- Turbo Chargers
- Vacuum Connections
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Vacuum Regulator Solenoids
- Vacuum Tubes
- Valve Covers
- Vehicle Speed Senors
- Volume Air Flow Sensors
- Waste Gate And Boost Control Mechanisms
- Waste Gate Control Solenoids
- Water Pumps (Electric)
- Water Pumps (Non-Electric)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Waveforms - Injector Pattern Tutorial - General Information
- * Please Read This First *
- Purpose Of This Article
- Is A Lab Scope Necessary?
- The Two Types Of Injector Drivers
- The Two Ways Injector Circuits Are Wired
- Interpreting Injector Waveforms
- Current Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Voltage Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Map - Exhaust Systems
- Exhaust Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Catalytic Converters
- Exhaust And Tail Pipes
- Exhaust Connections
- Hangers
- Heat Risers (Mechanical EFE Devices)
- Heat Shields
- Manifolds (Cast And Tube Type)
- Mechanical EFE Devices
- Muffler Valve
- Mufflers And Resonators
- Reason Code Explanation
- Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Map - Heating, Ventilation, & Air Conditioning
- Heating, Ventilation & Air Conditioning Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accumulators
- Actuators (Electrical)
- Actuators (Vacuum)
- Air Conditioning Fittings
- Air Conditioning Hoses
- Air Conditioning Metal Lines
- Air Control Doors
- Air Dams (External)
- Air Distribution System
- Belts
- Blend Doors
- Blower Fans (Blower Wheel Or Squirrel Cage)
- Blower Motors
- Blower Resistors
- Blower Switches
- Cabin Air Filters
- Circuit Breakers
- Compressor Clutch Assemblies
- Compressors
- Condenser Air Seals
- Condenser Fan Motors
- Condensers
- Connectors
- Control Cables
- Control Heads (Function Selectors)
- Control Linkages
- Control Modules
- Coolant
- Cooling Fan Blades
- Cooling Fan Clutches
- Cooling Fan Motors
- Evaporator Drain Tubes
- Evaporator Filters
- Evaporator Pressure Regulators (EPRS)
- Evaporators
- Expansion Valves
- Function Selectors
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gaskets
- Heater Cases
- Heater Control Valves
- Heater Cores
- Heater Hoses
- High Pressure Relief Valves (HPRV)
- Idlers
- In-Line Filters
- Metal Fittings
- Metal Lines
- Mix And Air Control Doors (Blend Doors)
- ORIFACE Tubes
- O-Rings
- Pilot-Operated Absolutes (POAS)
- Plenums
- Pressure Control Valves
- Pressure Sensors
- Pulleys
- Radiators
- Receiver-DRIERS
- Refrigerant Oil
- Refrigerant
- Relays
- Seals
- Service Ports
- Spring Lock Couplings
- Suction Throttling Valves (STVS)
- Switches (Electrical)
- TENSIONERS
- Thermistors And Pressure Sensors
- Thermostats And Housings
- Vacuum Hoses And Tubes
- Vacuum Reservoirs
- Vacuum Tubes
- Valves In Receiver (VIRS)
- Water Pumps (Electric Auxiliary)
- Wiring Harnesses And Connectors
- Heating, Ventilation & Air Conditioning System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Heating, Ventilation & Air Conditioning Systems
- Map - Heating, Ventilation, & Air Conditioning
- Identification
- Metric Conversions
- OEM General Information
- Restraints
- Air Bag And Supplemental Restraint System (SRS) Component Inspection & Replacement Tables
- Air Bag Deactivation Procedures
- Special Care During Mechanical Repairs
- ACURA
- AUDI
- BMW
- HONDA
- HYUNDAI
- INFINITI
- ISUZU
- Jaguar
- KIA
- Land Rover
- LEXUS
- MAZDA
- MERCEDES-BENZ
- MITSUBISHI
- NISSAN
- PORSCHE
- SAAB
- SUBARU
- SUZUKI
- TOYOTA
- Notes
- System Operation Check
- Service Precautions
- Disabling & Activating Air Bag System
- Notes
- Disabling Air Bag System (Avalon, Camry, Camry Solara & Corolla)
- Activating Air Bag System (Avalon, Camry, Camry Solara & Corolla)
- Disabling Air Bag System (Celica)
- Activating Air Bag System (Celica)
- Disabling Air Bag System (ECHO)
- Activating Air Bag System (ECHO)
- Disabling Air Bag System (Land Cruiser, RAV-4, Sienna, Tacoma, Tundra & 4Runner)
- Activating Air Bag System (Land Cruiser, RAV-4, Sienna, Tacoma, Tundra & 4Runner)
- Disabling Air Bag System (MR2)
- Activating Air Bag System (MR2)
- VOLKSWAGEN
- VOLVO
- Specifications Index
- Steering
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Steering & Suspension Systems
- Wheel And Tire
- Steering & Suspension CHECKSHEET
- Wheels & Tires CHECKSHEET
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Notes
- Active Handling
- Active Suspension Control Modules
- Active Variable Ratio Steering
- Active Yaw Control
- Adaptive Cruise Control
- Advance TRAC
- Air Bags
- Air Ride Control Modules
- Air Ride Suspension Torsion Springs (Counter Balancing)
- Air Ride Suspension
- Air Ride Tubes
- Air Shocks And Air Struts
- Air Spring Valves
- Air Springs
- Air Suspension Control Valves
- Air Suspension DRIERS
- Axle Acceleration Sensor
- Ball Joints
- Body Acceleration Sensor
- Bushings
- Center Links
- Compressors
- Continuous Damping Control
- Control Arm Shafts
- Control Arms
- Control Modules
- Distance Regulation Control Module
- Distance Regulation Sensor
- Drag Links
- Dynamic Stability Control
- Dynamic Stability Traction Control
- Electronic Ride Control Shocks And Struts
- Electronic Stability Control
- Electronic Suspension System
- Flex Couplers
- Gaskets
- Height Sensors
- Hydraulic Hoses
- Hydraulic Power Steering Pumps
- Hydraulic Suspension Hoses
- Hydraulic Suspension Pumps
- Idler Arms
- Intermediate Shaft U-Joints
- King Pins
- Modules
- Pitman Arms
- Power Steering Belts
- Power Steering Coolers
- Power Steering Fluid
- Power Steering Hoses
- Power Steering Lines (Steel)
- Power Steering Pumps - Electric
- Power Steering Pumps
- Radar Sensor
- Radius Arms
- Relay Rods
- Relays
- Sensors
- Shock Absorbers, Strut Cartridges And Strut Assemblies
- Spindles
- Springs, Coil, Leaf And Torsion Bars
- STABILITRAC
- Stability Management System
- Steering Angle Sensor
- Steering Arms
- Steering Couplers
- Steering Dampers
- Steering Gears (Except Rack And Pinion)
- Steering Gears, Rack And Pinion
- Steering Knuckles
- Strike Out Bumpers
- Strut Bearing Plate Assemblies
- Strut Rods
- Suspension Pumps (Hydraulic)
- Sway Bar Links
- Sway Bar Mounting Bushings
- Sway Bars
- Switches
- Tie Rod Ends (Inner And Outer)
- Tire Pressure Monitoring System
- Tire Pressure Sensors
- Tires
- Torque Sensor
- Torsion Springs
- Track Bar Bushings
- Track Bars
- Trailing Arm Bushings
- Trailing Arms
- Valve Stems
- Vehicle Dynamics Control
- Vehicle Speed Sensor
- Vehicle Stability Assist
- Vehicle Stability/Skid Control
- Warning Lamps
- Wheel Alignment
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheels (Rims)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Wheel Alignment Theory & Operation - General Information
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- General Servicing
- A/C Refrigerant Oil & Refrigerant Specifications
- Air Conditioning Compressor Servicing
- Air Conditioning System Compressor Applications
- Air Conditioning System Compressor Refrigerant Oil Checking
- Cabin Air Filter
- HVAC Systems - General Servicing
- HVAC Control Systems
- Automatic A/C-Heater Systems
- Specifications
- Description
- Operation
- Adjustments
- Trouble Shooting
- Self-Diagnostics
- Diagnostic Tests
- Notes
- DTC 11: Front In-Car Temperature Sensor
- DTC 12: Ambient Temperature Sensor
- DTC 13: Front Evaporator Temperature Sensor
- DTC 14: Engine Coolant Temperature Sensor
- DTC 17: Rear Evaporator Temperature Sensor
- DTC 19: Rear In-Car Temperature Sensor
- DTC 21: Solar Sensor
- DTC 22: Compressor Lock Sensor
- DTC 23: Pressure (Sensor) Switch
- DTC 26: Rear Inlet Air Temperature Sensor
- DTC 31: Front Air Mix Damper Position Sensor
- DTC 32: Air Inlet Damper Position Sensor
- DTC 37: Rear Air Mix Damper Position Sensor
- DTC 41: Front Air Mix Damper Position Sensor/Control Servomotor
- DTC 42: Air Inlet Damper Position Sensor/Control Servomotor
- DTC 47: Rear Air Mix Damper Position Sensor/Control Servomotor
- System Tests
- Component Tests
- Air Mix Control Servomotor
- Air Outlet Servomotor
- Blower Control Relay
- Compressor Clutch
- Front A/C-Heater Amplifier (Without Navigation System)
- Notes
- C9-1 & C9-22
- C9-2 & C9-22
- C9-6 & C9-22
- C9-7 & C9-22
- C9-8 & C9-22
- C9-9 & C9-22
- C9-12 & C9-22
- C8-1 & C8-12
- C8-2 & C8-12
- C8-3 & C8-12
- C8-4 & C8-12
- C8-6 & C8-12
- C8-8 & C8-12
- C8-9 & C8-12
- C7-3 & C9-22
- C7-4 & C9-22
- C7-5 & C9-22
- C7-10 & C9-22
- C7-11 & C9-22
- C7-12 & C9-22
- C7-13 & C9-22
- C7-14 & C9-22
- C6-7 & C8-12
- C6-9 & C9-22
- C6-10 & C9-22
- C6-13 & C9-22
- C6-22 & C9-22
- C6-23 & C9-22
- Front A/C-Heater Amplifier (With Navigation System)
- Notes
- C22-1 & C22-11
- C22-2 & C22-11
- C22-4 & C22-11
- C22-6 & C22-11
- C22-7 & C22-11
- C22-8 & C22-11
- C22-11 & Ground
- C22-12 & C22-11
- C22-13 & C22-11
- C22-15 & C22-11
- C22-16 & C22-11
- C22-17 & C22-11
- C22-18 & C22-11
- C22-19 & C22-11
- C22-21 & C22-11
- C22-22 & C22-11
- C21-2 & C21-1
- C21-3 & C21-1
- C21-5 & C21-1
- C21-7
- C21-8
- C21-9 & C22-1
- C21-10 & C21-1
- C21-11 & C21-1
- C21-13 & C21-1
- C21-15
- C21-16
- C23-1
- C23-2
- C23-3
- C23-6 & C22-11
- C23-8 & C22-11
- C23-9 & C22-11
- C23-10
- C23-11
- C23-12
- C23-13
- C23-15 & C22-11
- C23-16 & C22-11
- C23-17 & C22-11
- C23-18 & C22-11
- C24-3 & C22-11
- C24-4 & C22-11
- C24-7 & C22-11
- C24-11 & C22-11
- C24-12 & C22-11
- C24-13 & C22-11
- Main Heater Relay
- Pressure Switch
- Rear A/C-Heater Amplifier
- 2001 Models
- A32-1 & A32-22
- A32-2 & A32-22
- A32-3 & A32-22
- A32-4 & A32-22
- A32-5 & A32-9
- A32-6 & A32-9
- A32-7 & A32-9
- A32-8 & A32-9
- A32-9 & A32-22
- A32-11 & A32-22
- A32-12 & A32-22
- A32-13 & A32-22
- A32-14 & A32-22
- A32-15 & A32-22
- A32-16 & A32-22
- A32-22 & Ground
- A33-7 & A33-12
- A33-8 & A33-12
- A33-12 & A32-9
- A34-1 & A34-8
- A34-2 & A34-8
- A34-3 & A34-8
- A34-4 & A34-8
- A34-5 & A32-22
- A34-6 & A32-22
- A34-7 & A32-22
- A34-8 & A32-22
- A34-9 & A32-22
- A34-10 & A32-22
- A34-11 & A32-22
- A34-12 & A32-22
- A34-15 & A32-22
- A34-16 & A32-22
- A34-17 & A32-22
- A34-18 & A32-22
- Rear Heater Blower Motor
- Rear Heater Control Assembly
- Rear Heater Relay
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Automatic A/C-Heater Systems - Wiring
- Heater Systems - Wiring
- Automatic A/C-Heater Systems
- General Servicing
- Restraints
- Air Bag, SRS
- Air Bag Restraint Systems
- Description & Operation
- Component Locations
- System Operation Check
- Air Bag Safety Precautions
- Adjustments
- Disabling & Activating Air Bag System
- Disposal Procedures
- Post-Collision Inspection
- Removal & Installation
- Diagnostics
- Diagnostic Tests
- Notes
- Air Bag Warning Light Does Not Illuminate
- Air Bag Warning Light Is Illuminated With Ignition Off
- Air Bag Warning Light Intermittent
- DTCS Not Displayed
- DTCS Continuously Displayed
- Source Voltage Drop
- DTC 11/B0102: Driver-Side Air Bag Squib Circuit Short To Ground
- DTC 12/B0103: Driver-Side Air Bag Squib Circuit Short To Battery
- DTC 13/B0100: Short In Driver-Side Air Bag Module Squib Circuit
- DTC 14/B0101: Open In Driver-Side Air Bag Module Squib Circuit
- DTC 15/B1156 & B1157: Right Front Air Bag Sensor Malfunction
- DTC 16/B1158 & B1159: Left Front Air Bag Sensor Malfunction
- DTC 31/B1100: Air Bag Sensor Assembly Malfunction
- DTC 51/B0107: Short To Ground In Passenger-Side Air Bag Squib Circuit
- DTC 52/B0108: Short To Battery In Passenger-Side Air Bag Squib Circuit
- DTC 53/B0105: Short In Passenger-Side Air Bag Squib Circuit
- DTC 54/B0106: Open In Passenger-Side Air Bag Squib Circuit
- DTC 61/B0132: Short To Ground In Passenger-Side Seat Belt PRETENSIONER Squib Circuit
- DTC 62/B0133: Short To Battery In Passenger-Side Seat Belt PRETENSIONER Squib Circuit
- DTC 63/B0130: Short In Passenger-Side Seat Belt PRETENSIONER Squib Circuit
- DTC 64/B0131: Open In Passenger-Side Seat Belt PRETENSIONER Squib Circuit
- DTC 71/B0137: Short To Ground In Driver-Side Seat Belt PRETENSIONER Squib Circuit
- DTC 72/B0138: Short To Battery In Driver-Side Seat Belt PRETENSIONER Squib Circuit
- DTC 73/B0135: Short In Driver-Side Seat Belt PRETENSIONER Squib Circuit
- DTC 74/B0136: Open In Driver-Side Seat Belt PRETENSIONER Squib Circuit
- Torque Specifications
- Wiring Diagrams
- Air Bag Restraint Systems
- Air Bag, SRS
- Steering
- Electronic Steering
- Steering Column
- Power Tilt Steering Column Systems
- Description & Operation
- Self-Diagnostic System
- Diagnostic Tests
- Trouble Shooting
- Circuit Tests
- Component Tests
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Steering Columns - Tilt Wheel
- Power Tilt Steering Column Systems
- Steering Gear
- Power Steering Rack & Pinion
- Description & Operation
- Lubrication
- Adjustments
- Systems Tests
- Removal & Installation
- Overhaul
- Power Steering Pump
- Disassembly (RAV4)
- Inspection (RAV4)
- Reassembly (RAV4)
- Disassembly (Sienna)
- Inspection (Sienna)
- Reassembly (Sienna)
- Disassembly (Tacoma & 4Runner 4-Cylinder)
- Inspection (Tacoma & 4Runner 4-Cylinder)
- Reassembly (Tacoma & 4Runner 4-Cylinder)
- Disassembly (Land Cruiser, Tacoma & 4Runner V6 & Tundra V6 & V8)
- Inspection (Land Cruiser, Tacoma & 4Runner V6 & Tundra V6 & V8)
- Reassembly (Land Cruiser, Tacoma & 4Runner V6 & Tundra V6 & V8)
- Power Rack & Pinion
- Disassembly (RAV4)
- Inspection (RAV4)
- Reassembly (RAV4)
- Disassembly (Sienna)
- Inspection (Sienna)
- Reassembly (Sienna)
- Disassembly (Tacoma 2WD)
- Inspection (Tacoma 2WD)
- Reassembly (Tacoma 2WD)
- Disassembly (Land Cruiser, Tacoma 4WD, Tundra & 4Runner)
- Inspection (Land Cruiser, Tacoma 4WD, Tundra & 4Runner)
- Reassembly (Land Cruiser, Tacoma 4WD, Tundra & 4Runner)
- Power Steering Pump
- Torque Specifications
- Power Steering Rack & Pinion
- Suspension
- Front Suspension System
- Rear Suspension System
- Wheel Alignment Specifications & Adjustment Procedures
- Transmission
- Automatic Trans
- Automatic Transmission Application
- Automatic Transmission Diagnosis
- Application
- Description
- Operation
- Diagnosis & Testing
- Diagnostic Tests
- Notes
- DTC P0500: No. 1 Vehicle Speed Sensor Fault
- DTC P0710: ATF Temperature Sensor
- DTC P0715: Od Direct Clutch Speed Sensor
- DTC P0750 & P0755: No. 1 & No. 2 Solenoid Fault
- DTC P0753 & P0758: No. 1 & No. 2 Solenoid Circuit
- DTC P0770: SL Solenoid
- DTC P0773: SL Solenoid Circuit
- DTC P1520: BRAKELIGHT Switch Signal
- DTC P1700: No. 2 Vehicle Speed Sensor Circuit
- DTC P1760: SLT Solenoid
- DTC P1780: Park/Neutral Position Switch
- Circuit Tests
- Component Tests
- Removal & Installation
- Pin Voltage Tests
- Torque Specifications
- Wiring Diagrams
- Automatic Transmission Overhaul - A340, A343 Series
- Application
- Identification
- Description
- Lubrication
- On-Vehicle Service
- Trouble Shooting
- Performance Tests
- Electrical Testing
- Road Test
- Shift Speed Specifications (Land Cruiser & Lx 470)
- Shift Speed Specifications (TACOMA)
- Shift Speed Specifications (Tundra)
- Shift Speed Specifications (4RUNNER)
- Lock-Up Speed Specifications (Land Cruiser & Lx 470)
- Lock-Up Speed Specifications (TACOMA)
- Lock-Up Speed Specifications (Tundra)
- Lock-Up Speed Specifications (4RUNNER)
- Torque Converter
- Time Lag Test
- Hydraulic Pressure Tests
- Component Tests
- Removal & Installation
- Transmission Disassembly
- Component Disassembly & Reassembly
- Transmission Reassembly
- Torque Specifications
- Transmission Specifications
- Clutch Disc & Plate Specifications
- Automatic Transmission Removal & Installation
- Application
- Removal & Installation
- Automatic Transaxle AVALON
- Automatic Transaxle CAMRY
- Automatic Transaxle CELICA
- Automatic Transaxle Corolla
- Automatic Transaxle Echo
- Automatic Transaxle Sienna
- Automatic Transaxle CAMRY SOLARA
- Automatic Transmission Land Cruiser
- Automatic Transmission RAV4
- Automatic Transmission TACOMA
- Automatic Transmission Tundra
- Automatic Transmission 4RUNNER
- Torque Specifications
- Automatic Transmission Shift Interlock Systems
- Servicing - A/T
- Transfer Case Diagnosis & Overhaul - Hf2AV
- Automatic Trans
- External Pages