Repair and Diagnosis (Single Page)
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Common Specs & Procedures
DTC Index
Electrical Component Locations
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Technical Bulletins
Tire Fitment
Wiring Diagrams- System Wiring Diagrams
- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Computer
- Computer Data Lines
- Cooling Fan
- Cruise Control
- Defoggers
- Electronic Power Steering
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- Navigation
- Passive Restraints
- Power Antenna
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlocks
- Starting/Charging
- Supplemental Restraints
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Accessories & Equipment
- Anti-Theft Systems
- Anti-Theft Systems
- Engine Immobilizer Systems
- Power Door Locks, Trunk Lid & Fuel Door Release
- Description
- Operation
- Component Locations
- Trouble Shooting
- Component Tests
- Driver's Door Lock Control Switch
- Driver's Door Lock Motor
- Driver's Door Key Lock & Unlock Switch
- Driver's Door Positive Temperature Coefficient (PTC) Thermistor
- Front Door Unlock Detection Switch
- Fuel Lid Opener Switch
- Left Rear Door Lock Motor
- Left Rear Door Positive Temperature Coefficient (PTC) Thermistor
- Passenger's Door Key Lock & Unlock Switch
- Passenger's Door Lock Control Switch
- Passenger's Door Lock Control Switch Illumination
- Passenger's Door Lock Motor
- Passenger's Door Positive Temperature Coefficient (PTC) Thermistor
- Rear Door Unlock Detection Switch
- Right Rear Door Lock Motor
- Right Rear Door Positive Temperature Coefficient (PTC) Thermistor
- Trunk Lid Door Opening Motor
- Trunk Lid Door Opener Main Switch
- Trunk Lid Door Opener Switch
- Removal & Installation
- Wiring Diagrams
- Remote Keyless Entry Systems
- Body Interior
- Body Control Systems
- Description & Operation
- Trouble Shooting
- System Tests
- Notes
- Test No. 1: Anti-Theft Horn Circuit
- Test No. 2: Anti-Theft Indicator Circuit
- Test No. 3: Clock Circuit
- Test No. 4: Driver's Door Courtesy Light & Courtesy Switch Circuit
- Test No. 5: Driver's Door Key Lock & Unlock Switch Circuit
- Test No. 6: Driver's Door Lock Motor Circuit
- Test No. 7: Driver's Door Unlock Detection Switch Circuit
- Test No. 8 : Driver's Seat Belt Buckle Switch Circuit
- Test No. 9 : Ecu Power Source Circuit No. 1
- Test No. 10 : Ecu Power Source Circuit No. 2
- Test No. 11: Engine Hood Courtesy Switch Circuit
- Test No. 12: Hazard Switch Circuit
- Test No. 13 : Headlight Control Switch Circuit
- Test No. 14: Headlight Relay Circuit
- Test No. 15 : Illumination Circuit
- Test No. 16 : Key Unlock Warning Switch Circuit
- Test No. 17 : Left Rear Door Courtesy Light & Courtesy Switch Circuit
- Test No. 18 : Left Rear Door Lock Motor Circuit
- Test No. 19: Left Rear Door Unlock Detection Switch Circuit
- Test No. 20 : Light Sensor Circuit
- Test No. 21: Luggage Compartment Door Courtesy Switch Circuit
- Test No. 22: Luggage Compartment Door Key Lock & Unlock Switch Circuit
- Test No. 23: Luggage Compartment Door Opener Motor Circuit
- Test No. 24: Luggage Compartment Door Opener Switch Circuit
- Test No. 25: Passenger's Door Courtesy Light & Courtesy Switch Circuit
- Test No. 26: Passenger's Door Key Lock & Unlock Switch Circuit
- Test No. 27: Passenger's Door Lock Control Switch Circuit
- Test No. 28: Passenger's Door Lock Motor Circuit
- Test No. 29: Passenger's Door Unlock Detection Switch Circuit
- Test No. 30: Passenger's Seat Belt Buckle Switch & Seat Belt Warning Occupant Detection Sensor Circuit
- Test No. 31: Rear Defogger Relay Circuit
- Test No. 32: Right Rear Door Courtesy Light & Courtesy Switch Circuit
- Test No. 33: Right Rear Door Lock Motor Circuit
- Test No. 34: Right Rear Door Unlock Detection Switch Circuit
- Test No. 35: Standard Horn Circuit
- Test No. 36: Taillight Relay Circuit
- Test No. 37: Wireless Door Lock Buzzer Circuit
- Test No. 38: Wireless Door Lock Tuner Circuit
- Component Tests
- Anti-Theft Horn
- Anti-Theft Indicator
- Body Control Ecu Pin Voltage Tests
- Clock
- Door Courtesy Light
- Door Courtesy Switch
- Door Key Lock & Unlock Switch
- Door Lock Control Switch
- Door Lock Motor
- Door Unlock Detection Switch
- Engine Hood Courtesy Switch
- Hazard Switch
- Headlight Relay
- Luggage Compartment Door Courtesy Switch
- Luggage Compartment Door Key Lock & Unlock Switch
- Luggage Compartment Door Opener Motor
- Luggage Compartment Door Opener Switch
- Seat Belt Buckle Switch
- Standard Horn
- Taillight Relay
- Warning Occupant Detection Sensor
- Wireless Door Lock Buzzer
- Wiring Diagrams
- Body Control Systems
- Communication Devices
- Body Control Systems
- Description & Operation
- Trouble Shooting
- System Tests
- Notes
- Test No. 1: Anti-Theft Horn Circuit
- Test No. 2: Anti-Theft Indicator Circuit
- Test No. 3: Clock Circuit
- Test No. 4: Driver's Door Courtesy Light & Courtesy Switch Circuit
- Test No. 5: Driver's Door Key Lock & Unlock Switch Circuit
- Test No. 6: Driver's Door Lock Motor Circuit
- Test No. 7: Driver's Door Unlock Detection Switch Circuit
- Test No. 8 : Driver's Seat Belt Buckle Switch Circuit
- Test No. 9 : Ecu Power Source Circuit No. 1
- Test No. 10 : Ecu Power Source Circuit No. 2
- Test No. 11: Engine Hood Courtesy Switch Circuit
- Test No. 12: Hazard Switch Circuit
- Test No. 13 : Headlight Control Switch Circuit
- Test No. 14: Headlight Relay Circuit
- Test No. 15 : Illumination Circuit
- Test No. 16 : Key Unlock Warning Switch Circuit
- Test No. 17 : Left Rear Door Courtesy Light & Courtesy Switch Circuit
- Test No. 18 : Left Rear Door Lock Motor Circuit
- Test No. 19: Left Rear Door Unlock Detection Switch Circuit
- Test No. 20 : Light Sensor Circuit
- Test No. 21: Luggage Compartment Door Courtesy Switch Circuit
- Test No. 22: Luggage Compartment Door Key Lock & Unlock Switch Circuit
- Test No. 23: Luggage Compartment Door Opener Motor Circuit
- Test No. 24: Luggage Compartment Door Opener Switch Circuit
- Test No. 25: Passenger's Door Courtesy Light & Courtesy Switch Circuit
- Test No. 26: Passenger's Door Key Lock & Unlock Switch Circuit
- Test No. 27: Passenger's Door Lock Control Switch Circuit
- Test No. 28: Passenger's Door Lock Motor Circuit
- Test No. 29: Passenger's Door Unlock Detection Switch Circuit
- Test No. 30: Passenger's Seat Belt Buckle Switch & Seat Belt Warning Occupant Detection Sensor Circuit
- Test No. 31: Rear Defogger Relay Circuit
- Test No. 32: Right Rear Door Courtesy Light & Courtesy Switch Circuit
- Test No. 33: Right Rear Door Lock Motor Circuit
- Test No. 34: Right Rear Door Unlock Detection Switch Circuit
- Test No. 35: Standard Horn Circuit
- Test No. 36: Taillight Relay Circuit
- Test No. 37: Wireless Door Lock Buzzer Circuit
- Test No. 38: Wireless Door Lock Tuner Circuit
- Component Tests
- Anti-Theft Horn
- Anti-Theft Indicator
- Body Control Ecu Pin Voltage Tests
- Clock
- Door Courtesy Light
- Door Courtesy Switch
- Door Key Lock & Unlock Switch
- Door Lock Control Switch
- Door Lock Motor
- Door Unlock Detection Switch
- Engine Hood Courtesy Switch
- Hazard Switch
- Headlight Relay
- Luggage Compartment Door Courtesy Switch
- Luggage Compartment Door Key Lock & Unlock Switch
- Luggage Compartment Door Opener Motor
- Luggage Compartment Door Opener Switch
- Seat Belt Buckle Switch
- Standard Horn
- Taillight Relay
- Warning Occupant Detection Sensor
- Wireless Door Lock Buzzer
- Wiring Diagrams
- Multiplex Control Systems
- Description & Operation
- Trouble Shooting
- Self-Diagnostics
- Diagnostic Tests
- Test No. 1: Body No. 1 Ecu To Driver's Door Ecu Communication
- Test No. 2: Body No. 1 Ecu To Passenger's Door Ecu Communication
- Test No. 3: Body No. 1 Ecu To Tilt/Telescopic Ecu Communication
- Test No. 4: Door System Comm. Bus Short To Battery Voltage Or Door System Comm. Bus Shorted To Ground
- Test No. 5: Body No. 1 Ecu To Right Rear Door Ecu Communication
- Test No. 6: Body No. 1 Ecu To Left Rear Door Ecu Communication
- Test No. 7: Body No. 2 Ecu Communication Problem
- Test No. 8: Switch Circuit Communication Problem
- Test No. 9: Limit Switch Circuit Communication Problem
- Test No. 10: Pulse Switch Circuit Communication Problem
- Test No. 11: Remote Keyless Entry Circuit Problem
- Test No. 12: Light Sensor Circuit Problem
- Test No. 13: Body No. 1 Ecu To ECM Communication Problem
- Test No. 14: Body No. 1 Ecu To A/C Control Communication
- Test No. 15: Instrument Cluster Communication Bus Shorted
- Test No. 16: Instrument Cluster Ecu Communication
- Test No. 17: Power Seat Ecu Communication
- Test No. 18: Sliding Roof Ecu Communication
- Test No. 19: Air Bag Sensor Assembly Communication
- Test No. 20: Steering Pad Switch Communication (GS430)
- Test No. 21: Gateway Ecu Communication
- Wiring Diagrams
- Body Control Systems
- Cruise Control Systems
- Exterior Lights
- Gauges & Instrument Panels
- Description & Operation
- Component Locations
- Trouble Shooting
- Circuit Tests
- Notes
- Bulb Circuit
- Clock Circuit
- Engine Coolant Temperature Gauge Circuit
- Engine Oil Level Warning Sensor Circuit
- Fuel Gauge Circuit
- Igniter Signal Circuit
- Instrument Cluster Circuit
- Instrument Cluster Ecu Power Source Circuit
- Light Failure Sensor Circuit
- Speedometer Circuit
- Tachometer Circuit
- Vehicle Speed Sensor (VSS) Circuit
- Component Tests
- Notes
- Brake Fluid Level Warning Switch
- Brake Warning Light
- Door Courtesy Switch
- Engine Coolant Temperature Gauge
- Engine Oil Level Warning Light
- Engine Oil Level Warning Sensor
- Fuel Gauge
- Fuel Gauge Sending Unit
- Hazard Warning Switch
- Instrument Cluster
- Light Control Rheostat
- Low Oil Pressure Warning Light
- Low Oil Pressure Warning Light Switch
- Occupant Detection Sensor
- Open Door Warning Light
- Parking Brake Switch
- Rear Lights Warning Light
- Seat Belt Buckle Switch
- Seat Belt Warning Light
- Speedometer
- Tachometer
- Window Washer Level Warning Light
- Window Washer Level Warning Switch
- Removal & Installation
- Wiring Diagrams
- Headlights
- Automatic Headlights
- Description & Operation
- Component Locations
- Adjustments
- System Operation Test
- Circuit Tests
- Notes
- Automatic Light Control Sensor Circuit
- Notes
- Automatic Light Control Sensor Circuit Values (ES300)
- Automatic Light Control Sensor Circuit Values (GS300, GS430 & IS300)
- Automatic Light Control Sensor Circuit Values (LS430)
- Automatic Light Control Sensor Circuit Values (LX470)
- Automatic Light Control Sensor Circuit Values (RX300)
- Automatic Light Control Sensor Harness Connector Terminals (ES300 & LX470)
- Automatic Light Control Sensor Harness Connector Terminals (GS300, GS430, IS300 & RX300)
- Automatic Light Control Sensor Harness Connector Terminals (LS430)
- Combination Switch Circuit
- Notes
- Combination Switch Circuit Values (Es300 & RX300)
- Combination Switch Circuit Values (GS300 & GS430)
- Combination Switch Circuit Values (IS300)
- Combination Switch Circuit Values (LS430)
- Combination Switch Circuit Values (LX470)
- Combination Switch Harness Connector Terminals (ES300, IS300, LX470 & RX300)
- Combination Switch Harness Connector Terminals (GS300 & GS430)
- ECU Connector C14 Harness Connector Terminals (LS430)
- Integration Relay Circuit
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Headlight Leveling Systems
- Headlight Systems
- Automatic Headlights
- Heated Glass/Defoggers
- Infotainment
- Interior/Illumination Lights
- Memory Modules
- Power Mirrors
- Description & Operation
- Component Locations
- Trouble Shooting
- Circuit Tests
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Seats
- Steering Column Switches
- Description
- Component Locations
- Circuit Tests
- Component Tests
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- WARNING SYSTEMS - Wiring Diagrams
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- Anti-Theft Systems
- Body & Frame
- Body, Cab Control Systems
- Body Control Systems
- Description & Operation
- Trouble Shooting
- System Tests
- Notes
- Test No. 1: Anti-Theft Horn Circuit
- Test No. 2: Anti-Theft Indicator Circuit
- Test No. 3: Clock Circuit
- Test No. 4: Driver's Door Courtesy Light & Courtesy Switch Circuit
- Test No. 5: Driver's Door Key Lock & Unlock Switch Circuit
- Test No. 6: Driver's Door Lock Motor Circuit
- Test No. 7: Driver's Door Unlock Detection Switch Circuit
- Test No. 8 : Driver's Seat Belt Buckle Switch Circuit
- Test No. 9 : Ecu Power Source Circuit No. 1
- Test No. 10 : Ecu Power Source Circuit No. 2
- Test No. 11: Engine Hood Courtesy Switch Circuit
- Test No. 12: Hazard Switch Circuit
- Test No. 13 : Headlight Control Switch Circuit
- Test No. 14: Headlight Relay Circuit
- Test No. 15 : Illumination Circuit
- Test No. 16 : Key Unlock Warning Switch Circuit
- Test No. 17 : Left Rear Door Courtesy Light & Courtesy Switch Circuit
- Test No. 18 : Left Rear Door Lock Motor Circuit
- Test No. 19: Left Rear Door Unlock Detection Switch Circuit
- Test No. 20 : Light Sensor Circuit
- Test No. 21: Luggage Compartment Door Courtesy Switch Circuit
- Test No. 22: Luggage Compartment Door Key Lock & Unlock Switch Circuit
- Test No. 23: Luggage Compartment Door Opener Motor Circuit
- Test No. 24: Luggage Compartment Door Opener Switch Circuit
- Test No. 25: Passenger's Door Courtesy Light & Courtesy Switch Circuit
- Test No. 26: Passenger's Door Key Lock & Unlock Switch Circuit
- Test No. 27: Passenger's Door Lock Control Switch Circuit
- Test No. 28: Passenger's Door Lock Motor Circuit
- Test No. 29: Passenger's Door Unlock Detection Switch Circuit
- Test No. 30: Passenger's Seat Belt Buckle Switch & Seat Belt Warning Occupant Detection Sensor Circuit
- Test No. 31: Rear Defogger Relay Circuit
- Test No. 32: Right Rear Door Courtesy Light & Courtesy Switch Circuit
- Test No. 33: Right Rear Door Lock Motor Circuit
- Test No. 34: Right Rear Door Unlock Detection Switch Circuit
- Test No. 35: Standard Horn Circuit
- Test No. 36: Taillight Relay Circuit
- Test No. 37: Wireless Door Lock Buzzer Circuit
- Test No. 38: Wireless Door Lock Tuner Circuit
- Component Tests
- Anti-Theft Horn
- Anti-Theft Indicator
- Body Control Ecu Pin Voltage Tests
- Clock
- Door Courtesy Light
- Door Courtesy Switch
- Door Key Lock & Unlock Switch
- Door Lock Control Switch
- Door Lock Motor
- Door Unlock Detection Switch
- Engine Hood Courtesy Switch
- Hazard Switch
- Headlight Relay
- Luggage Compartment Door Courtesy Switch
- Luggage Compartment Door Key Lock & Unlock Switch
- Luggage Compartment Door Opener Motor
- Luggage Compartment Door Opener Switch
- Seat Belt Buckle Switch
- Standard Horn
- Taillight Relay
- Warning Occupant Detection Sensor
- Wireless Door Lock Buzzer
- Wiring Diagrams
- Body Control Systems
- Door Locks
- Anti-Theft Systems
- Engine Immobilizer Systems
- Power Door Locks, Trunk Lid & Fuel Door Release
- Description
- Operation
- Component Locations
- Trouble Shooting
- Component Tests
- Driver's Door Lock Control Switch
- Driver's Door Lock Motor
- Driver's Door Key Lock & Unlock Switch
- Driver's Door Positive Temperature Coefficient (PTC) Thermistor
- Front Door Unlock Detection Switch
- Fuel Lid Opener Switch
- Left Rear Door Lock Motor
- Left Rear Door Positive Temperature Coefficient (PTC) Thermistor
- Passenger's Door Key Lock & Unlock Switch
- Passenger's Door Lock Control Switch
- Passenger's Door Lock Control Switch Illumination
- Passenger's Door Lock Motor
- Passenger's Door Positive Temperature Coefficient (PTC) Thermistor
- Rear Door Unlock Detection Switch
- Right Rear Door Lock Motor
- Right Rear Door Positive Temperature Coefficient (PTC) Thermistor
- Trunk Lid Door Opening Motor
- Trunk Lid Door Opener Main Switch
- Trunk Lid Door Opener Switch
- Removal & Installation
- Wiring Diagrams
- Remote Keyless Entry Systems
- Power Mirrors
- Description & Operation
- Component Locations
- Trouble Shooting
- Circuit Tests
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Seats
- Sun Roof/T-Top/Convertible Top
- Power Windows
- Body, Cab Control Systems
- Brakes
- Anti-Lock Brakes
- Anti-Lock & Traction Control - Wiring Diagrams
- Anti-Lock Brake System - Diagnosis
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- DTC C0200/31-C0215/34: Speed Sensor Circuit
- DTC C0226/21-C0256/24: Abs Solenoid Circuit
- DTC C0278/11, C0279/12: Abs Solenoid Relay Circuit
- DTC C1225/25-C1228/28: TRAC & VSC SOLENOID Circuit
- DTC C1241/41: IG Power Source Circuit
- DTC C1242/42: IG2 Power Source Circuit
- DTC C1243/43, C1245/45: Malfunction in Deceleration Sensor
- DTC C1244/44: Deceleration Sensor Circuit
- DTC C1246/46: Master Cylinder Pressure Sensor Circuit
- DTC C1249/49: Stop Light Switch Circuit
- DTC C1251/51: Hydraulic Brake Booster Pump Motor Malfunction
- DTC C1252/52: Hydraulic brake booster Pump Motor ON Time Abnormally Long
- DTC C1253/53: Motor Relay Circuit
- DTC C1254/54: Pressure Switch Circuit
- DTC C1256/56: Accumulator Low Pressure Malfunction
- DTC C1257/57: Power Supply Drive Circuit
- DTC Always ON: Malfunction in ECU
- ABS Warning Light Circuit
- BRAKE Warning Light Circuit
- BRAKE Warning Buzzer Circuit
- Tc Terminal Circuit
- Ts Terminal Circuit
- Front Speed Sensor
- Rear Speed Sensor
- Vehicle Skid Control & Brake Assist System- Diagnosis
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- DTC C1201/51: Engine Control System Malfunction
- DTC C1203/53: ECM Communication Circuit Malfunction
- DTC C1207/37: P/R Range Switch Circuit
- DTC C1210/36: Zero Point Calibration of Yaw Rate Sensor Undone
- DTC C1223/43: ABS Control System Malfunction
- DTC C1224/44: NE Signal Circuit
- DTC C1231/31: Steering Angle Sensor Circuit
- DTC C1232/32: Deceleration Sensor Circuit
- DTC C1233/33, C1234/34: Yaw Rate Sensor Circuit
- DTC C1336/39: Zero Point Calibration of Deceleration Sensor Undone
- DTC Always ON: Malfunction in ECU VSC Warning Light Circuit
- VSC Warning Light Circuit
- VSC OFF Indicator Light, VSC OFF Switch Circuit
- SLIP Indicator Light Circuit
- VSC Buzzer Circuit
- Check for Fluid Leakage
- Mechanical - Hydraulic
- Disc Brakes
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Overhaul
- Torque Specifications
- Disc Brake Specifications
- Disc Brakes
- Traction Control
- Anti-Lock & Traction Control - Wiring Diagrams
- Anti-Lock Brake System - Diagnosis
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- DTC C0200/31-C0215/34: Speed Sensor Circuit
- DTC C0226/21-C0256/24: Abs Solenoid Circuit
- DTC C0278/11, C0279/12: Abs Solenoid Relay Circuit
- DTC C1225/25-C1228/28: TRAC & VSC SOLENOID Circuit
- DTC C1241/41: IG Power Source Circuit
- DTC C1242/42: IG2 Power Source Circuit
- DTC C1243/43, C1245/45: Malfunction in Deceleration Sensor
- DTC C1244/44: Deceleration Sensor Circuit
- DTC C1246/46: Master Cylinder Pressure Sensor Circuit
- DTC C1249/49: Stop Light Switch Circuit
- DTC C1251/51: Hydraulic Brake Booster Pump Motor Malfunction
- DTC C1252/52: Hydraulic brake booster Pump Motor ON Time Abnormally Long
- DTC C1253/53: Motor Relay Circuit
- DTC C1254/54: Pressure Switch Circuit
- DTC C1256/56: Accumulator Low Pressure Malfunction
- DTC C1257/57: Power Supply Drive Circuit
- DTC Always ON: Malfunction in ECU
- ABS Warning Light Circuit
- BRAKE Warning Light Circuit
- BRAKE Warning Buzzer Circuit
- Tc Terminal Circuit
- Ts Terminal Circuit
- Front Speed Sensor
- Rear Speed Sensor
- Vehicle Skid Control & Brake Assist System- Diagnosis
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- DTC C1201/51: Engine Control System Malfunction
- DTC C1203/53: ECM Communication Circuit Malfunction
- DTC C1207/37: P/R Range Switch Circuit
- DTC C1210/36: Zero Point Calibration of Yaw Rate Sensor Undone
- DTC C1223/43: ABS Control System Malfunction
- DTC C1224/44: NE Signal Circuit
- DTC C1231/31: Steering Angle Sensor Circuit
- DTC C1232/32: Deceleration Sensor Circuit
- DTC C1233/33, C1234/34: Yaw Rate Sensor Circuit
- DTC C1336/39: Zero Point Calibration of Deceleration Sensor Undone
- DTC Always ON: Malfunction in ECU VSC Warning Light Circuit
- VSC Warning Light Circuit
- VSC OFF Indicator Light, VSC OFF Switch Circuit
- SLIP Indicator Light Circuit
- VSC Buzzer Circuit
- Check for Fluid Leakage
- Anti-Lock Brakes
- Drivelines & Axles
- RWD Axle Shafts
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Instrument Panels
- Description & Operation
- Component Locations
- Trouble Shooting
- Circuit Tests
- Notes
- Bulb Circuit
- Clock Circuit
- Engine Coolant Temperature Gauge Circuit
- Engine Oil Level Warning Sensor Circuit
- Fuel Gauge Circuit
- Igniter Signal Circuit
- Instrument Cluster Circuit
- Instrument Cluster Ecu Power Source Circuit
- Light Failure Sensor Circuit
- Speedometer Circuit
- Tachometer Circuit
- Vehicle Speed Sensor (VSS) Circuit
- Component Tests
- Notes
- Brake Fluid Level Warning Switch
- Brake Warning Light
- Door Courtesy Switch
- Engine Coolant Temperature Gauge
- Engine Oil Level Warning Light
- Engine Oil Level Warning Sensor
- Fuel Gauge
- Fuel Gauge Sending Unit
- Hazard Warning Switch
- Instrument Cluster
- Light Control Rheostat
- Low Oil Pressure Warning Light
- Low Oil Pressure Warning Light Switch
- Occupant Detection Sensor
- Open Door Warning Light
- Parking Brake Switch
- Rear Lights Warning Light
- Seat Belt Buckle Switch
- Seat Belt Warning Light
- Speedometer
- Tachometer
- Window Washer Level Warning Light
- Window Washer Level Warning Switch
- Removal & Installation
- Wiring Diagrams
- Instrument Panels
- Starters
- Wiring Diagrams
- System Wiring Diagrams
- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Computer
- Computer Data Lines
- Cooling Fan
- Cruise Control
- Defoggers
- Electronic Power Steering
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- Navigation
- Passive Restraints
- Power Antenna
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlocks
- Starting/Charging
- Supplemental Restraints
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Engine Mechanical
- 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)
- Emission Control System Visual Inspection Procedures - General Information
- Cooling Fan
- Cooling System (Mechanical)
- Engine Mechanical
- Engine Identification
- Adjustments
- 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
- Starters
- Auxiliary Emission Control Systems
- Engine Performance
- Engine Controls - On-Vehicle Adjustments
- 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
- Engine Controls - Pin Voltage Charts
- Remove, Overhaul & Install
- Engine Controls - Removal, Overhaul & Installation
- Introduction
- Air Induction System
- Computerized Engine Controls
- Engine Sensors & Switches
- Motors
- Ignition System
- Fuel System
- Notes
- Fuel System Pressure Release
- Fuel Line Quick Connector
- Fuel Pressure Pulsation Damper
- Fuel Filter (In-Tank)
- Fuel Pressure Regulator
- Fuel Pump
- Fuel Rails & Injectors
- Fuel Pump Switch
- Throttle Body
- Removal (ES300 & RX300)
- Disassembly (ES300 & RX300)
- Reassembly (ES300 & RX300)
- Installation (ES300 & RX300)
- Removal (GS300 & IS300)
- Disassembly (GS300 & IS300)
- Reassembly (GS300 & IS300)
- Installation (GS300 & IS300)
- Removal (GS430 & LS430)
- Disassembly (GS430 & LS430)
- Reassembly (GS430 & LS430)
- Installation (GS430 & LS430)
- Removal (LX470)
- Disassembly (LX470)
- Reassembly (LX470)
- Installation (LX470)
- Idle Air Control (IAC) Valve
- Emission Systems
- Variable Valve Timing (VVT) System
- Torque Specifications
- Engine Controls - Removal, Overhaul & Installation
- Sensor Range Charts
- Engine Controls - Sensor Operating Range Charts
- Introduction
- Notes
- Accelerator Pedal Position (App) Sensor
- Air/Fuel Ratio Sensor (Es300 & RX300)
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Camshaft Timing Oil Control Valve (Es300, GS300, Is300, GS430, LS430 & RX300)
- Engine Coolant Temperature (ECT) Sensor
- Intake Air Temperature Sensor
- Knock Sensor
- Oxygen Sensor Heater
- Throttle Position Sensor
- Vapor Pressure Sensor
- Variable Valve Timing (VVT) Sensor - Es300, GS300, Is300, GS430, LS430 & RX300
- Vehicle Speed Sensor
- Introduction
- Engine Controls - Sensor Operating Range Charts
- Specifications
- System
- Engine Controls - Basic Diagnostic Procedures
- Engine Controls - Self-Diagnostics
- Introduction
- Self-Diagnostic System
- Scan Tool Problems
- Summary
- Diagnostic Tests
- Notes
- DTC P0100: Mass Airflow (MAF) Sensor Circuit
- DTC P0101: Mass Airflow (MAF) Sensor Circuit Range/Performance Fault
- 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 Fault
- DTC P0120: Throttle (TP)/Pedal Position Sensor/Switch "A" Circuit Malfunction
- DTC P0121: Throttle Position (TP) Sensor Circuit Range/Performance Fault
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0130 Or P0150: Heated Oxygen Sensor Circuit Malfunction
- DTC P0133 Or P0153: Heated Oxygen Sensor Circuit Slow Response
- DTC P0135 Or P0155: Heated Oxygen Sensor Heater Circuit
- DTC P0136 Or P0156: Heated Oxygen Sensor Circuit Malfunction
- DTC P0141 Or P0161: Heated Oxygen Sensor Heater Circuit
- DTC P0171 Or P0172: System Too Lean/Rich (Bank No. 1) Or DTC P0174 Or P0175: System Too Lean/Rich (Bank No. 2)
- DTC P0300: Random Cylinder Misfire Detected
- DTC P0301-P0306: Cylinders No. 1-6 Misfire Detected
- DTC P0325 Or P0330: Knock Sensor Circuit Malfunction
- DTC P0335 Or P1335: Crankshaft Position (CKP) Sensor
- DTC P0340: Camshaft Position (CMP) Sensor Circuit
- DTC P0420 Or P0430: Catalyst System
- DTC P0440: EVAP System Malfunction
- DTC P0441: Incorrect EVAP Purge Flow Or DTC P0446: EVAP Vent Control Fault
- DTC P0450: EVAP Pressure Sensor Malfunction Or DTC P0451: EVAP Pressure Sensor Range/Performance Fault
- DTC P0500: Vehicle Speed Sensor (VSS) Malfunction
- DTC P0505: Idle Control System Malfunction
- DTC P0550: Power Steering Pressure Sensor Circuit Malfunction
- DTC P1120: Accelerator Pedal Position Sensor Circuit Malfunction
- DTC P1121: Accelerator Pedal Position Sensor Circuit Malfunction
- DTC P1125: Throttle Control Motor Circuit Malfunction
- DTC P1126: Electromagnetic Clutch Circuit Malfunction
- DTC P1127: Electronic Throttle Control System (ETCS) Actuator Power Source Circuit Malfunction
- DTC P1128: Throttle Control Motor Lock Malfunction
- DTC P1129: Electronic Throttle Control System (ETCS) Malfunction
- DTC P1300: IGNITOR Circuit Malfunction
- DTC P1335: Crankshaft Position (CKP) Sensor Malfunction (While Running)
- DTC P1346: Variable Valve Timing (VVT) Circuit Range/Performance Fault
- DTC P1349: Variable Valve Timing (VVT) System Malfunction
- DTC P1520: Stoplight Switch Signal Malfunction
- DTC P1600: ECM Batt Malfunction
- DTC P1633: Electronic Throttle Control System (ETCS) Circuit ECM Malfunction
- DTC P1645: Body Ecu Malfunction
- DTC P1656: Oil Control Valve (OCV) Circuit Malfunction
- DTC P1780: Park/Neutral Position Switch Malfunction
- Engine Controls - System & Component Testing
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Accelerator Pedal Position Sensor
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Engine Coolant Temperature (ECT) Sensor
- Heated Oxygen Sensor Heater Resistance
- Heated Oxygen Sensor Operation
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Mass Airflow (MAF) Sensor
- Park/Neutral Position (PNP) Switch
- Park/Neutral Position (PNP) Switch Circuit
- Throttle Position (TP) Sensor
- Vapor Pressure Sensor
- Variable Valve Timing Sensor
- Vehicle Speed Sensor (VSS)
- Motors, Relays & Solenoids
- Fuel System
- Fuel Delivery
- Notes
- Fuel Pump Operation (Using Battery Voltage)
- Fuel Pump Resistance
- Fuel Pump Control Circuit (GS300 & GS430)
- Fuel Pump Control Circuit - IS300 & LS430 (Using Lexus Scan Tool)
- Fuel Pump Control Circuit - IS300 & LS430 (Using OBD-II Scan Tool)
- Fuel Pump Pressure (All Models)
- Fuel Pressure Regulator (All Models)
- Fuel Control
- Fuel Pump Resistor
- Fuel Cut System Operation
- Fuel Delivery
- Ignition System
- Emission Systems & Sub-Systems
- Variable Valve Timing (VVT) System
- Throttle Controls
- Miscellaneous Controls
- Engine Controls - Trouble Shooting - No Codes
- Testing & Diagnosis
- Engine Controls - Basic Diagnostic Procedures
- Engine Controls - Self-Diagnostics
- Introduction
- Self-Diagnostic System
- Scan Tool Problems
- Summary
- Diagnostic Tests
- Notes
- DTC P0100: Mass Airflow (MAF) Sensor Circuit
- DTC P0101: Mass Airflow (MAF) Sensor Circuit Range/Performance Fault
- 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 Fault
- DTC P0120: Throttle (TP)/Pedal Position Sensor/Switch "A" Circuit Malfunction
- DTC P0121: Throttle Position (TP) Sensor Circuit Range/Performance Fault
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0130 Or P0150: Heated Oxygen Sensor Circuit Malfunction
- DTC P0133 Or P0153: Heated Oxygen Sensor Circuit Slow Response
- DTC P0135 Or P0155: Heated Oxygen Sensor Heater Circuit
- DTC P0136 Or P0156: Heated Oxygen Sensor Circuit Malfunction
- DTC P0141 Or P0161: Heated Oxygen Sensor Heater Circuit
- DTC P0171 Or P0172: System Too Lean/Rich (Bank No. 1) Or DTC P0174 Or P0175: System Too Lean/Rich (Bank No. 2)
- DTC P0300: Random Cylinder Misfire Detected
- DTC P0301-P0306: Cylinders No. 1-6 Misfire Detected
- DTC P0325 Or P0330: Knock Sensor Circuit Malfunction
- DTC P0335 Or P1335: Crankshaft Position (CKP) Sensor
- DTC P0340: Camshaft Position (CMP) Sensor Circuit
- DTC P0420 Or P0430: Catalyst System
- DTC P0440: EVAP System Malfunction
- DTC P0441: Incorrect EVAP Purge Flow Or DTC P0446: EVAP Vent Control Fault
- DTC P0450: EVAP Pressure Sensor Malfunction Or DTC P0451: EVAP Pressure Sensor Range/Performance Fault
- DTC P0500: Vehicle Speed Sensor (VSS) Malfunction
- DTC P0505: Idle Control System Malfunction
- DTC P0550: Power Steering Pressure Sensor Circuit Malfunction
- DTC P1120: Accelerator Pedal Position Sensor Circuit Malfunction
- DTC P1121: Accelerator Pedal Position Sensor Circuit Malfunction
- DTC P1125: Throttle Control Motor Circuit Malfunction
- DTC P1126: Electromagnetic Clutch Circuit Malfunction
- DTC P1127: Electronic Throttle Control System (ETCS) Actuator Power Source Circuit Malfunction
- DTC P1128: Throttle Control Motor Lock Malfunction
- DTC P1129: Electronic Throttle Control System (ETCS) Malfunction
- DTC P1300: IGNITOR Circuit Malfunction
- DTC P1335: Crankshaft Position (CKP) Sensor Malfunction (While Running)
- DTC P1346: Variable Valve Timing (VVT) Circuit Range/Performance Fault
- DTC P1349: Variable Valve Timing (VVT) System Malfunction
- DTC P1520: Stoplight Switch Signal Malfunction
- DTC P1600: ECM Batt Malfunction
- DTC P1633: Electronic Throttle Control System (ETCS) Circuit ECM Malfunction
- DTC P1645: Body Ecu Malfunction
- DTC P1656: Oil Control Valve (OCV) Circuit Malfunction
- DTC P1780: Park/Neutral Position Switch Malfunction
- Engine Controls - System & Component Testing
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Accelerator Pedal Position Sensor
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Engine Coolant Temperature (ECT) Sensor
- Heated Oxygen Sensor Heater Resistance
- Heated Oxygen Sensor Operation
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Mass Airflow (MAF) Sensor
- Park/Neutral Position (PNP) Switch
- Park/Neutral Position (PNP) Switch Circuit
- Throttle Position (TP) Sensor
- Vapor Pressure Sensor
- Variable Valve Timing Sensor
- Vehicle Speed Sensor (VSS)
- Motors, Relays & Solenoids
- Fuel System
- Fuel Delivery
- Notes
- Fuel Pump Operation (Using Battery Voltage)
- Fuel Pump Resistance
- Fuel Pump Control Circuit (GS300 & GS430)
- Fuel Pump Control Circuit - IS300 & LS430 (Using Lexus Scan Tool)
- Fuel Pump Control Circuit - IS300 & LS430 (Using OBD-II Scan Tool)
- Fuel Pump Pressure (All Models)
- Fuel Pressure Regulator (All Models)
- Fuel Control
- Fuel Pump Resistor
- Fuel Cut System Operation
- Fuel Delivery
- Ignition System
- Emission Systems & Sub-Systems
- Variable Valve Timing (VVT) System
- Throttle Controls
- Miscellaneous Controls
- Engine Controls - Trouble Shooting - No Codes
- Theory and Operation
- Engine Controls - Theory & Operation
- Introduction
- Air Induction System
- Computerized Engine Controls
- Engine Control Module (ECM)
- Engine Immobilizer System
- Variable Valve Timing (VVT) System
- Input Devices
- Notes
- Accelerator Pedal Position Sensor (GS300, GS430, IS300, LS430 & LX470)
- Air/Fuel (A/F) Ratio Sensor (ES300 & RX300)
- A/C Switch
- Battery Signal
- Brakelight Signal
- Camshaft Position Sensor
- Crankshaft Sensor
- Engine Coolant Temperature (ECT) Sensor
- Heated Oxygen Sensor (HO2S)
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Ignitor (GS300 & IS300)
- Mass Airflow (MAF) Sensor
- Park/Neutral Position (PNP) Switch
- Throttle Position (TP) Sensor
- Vapor Pressure Sensor (RX300)
- Vapor Pressure Sensor (Except RX300)
- Variable Valve Timing Sensor (ES300, GS430, LS430 & RX300)
- Vehicle Speed Sensor (At Transmission/Transaxle)
- Vehicle Speed Sensor (With Wheel Speed Sensors)
- Output Signals
- Notes
- ACIS Vacuum Switching Valve (VSV)
- A/F Heater Relay
- Circuit Opening Relay
- EFI Main Relay
- Electronically Controlled Transmission/Transaxle
- Electronic Spark Advance System
- EVAP Canister Vacuum Switching Valve
- Fuel Injectors
- Fuel Pump
- Fuel Pump Electronic Control Unit
- Idle Speed Control System
- Intake Air Control Valve
- Malfunction Indicator Light
- Self-Diagnostics
- Throttle Control Motor
- Fuel System
- Fuel Delivery
- Air/Fuel (A/F) Heater Relay (ES300 & RX300)
- Circuit Opening Relay (ES300 & RX300)
- Circuit Opening Relay (LS430)
- EFI Main Relay (ES300 & RX300)
- EFI Main Relay (GS300, GS430 & IS300)
- EFI Main Relay (LS430)
- EFI Main Relay (LX470)
- Fuel Pump (ES300, IS300, LS430 & RX300)
- Fuel Pump & Fuel Pump Electronic Control Unit (GS300 & GS430)
- Fuel Pump, Fuel Pump Electronic Control Unit & Fuel Pump Switch (LX470)
- Fuel Pressure Regulator (LX470)
- Fuel Pressure Regulator (Except LX470)
- Fuel Pressure Pulsation Damper
- Fuel Control
- Idle Speed
- Fuel Delivery
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls
- Engine Controls - Theory & Operation
- Vacuum 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
- 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
- Diagnostic Trouble Code Definitions - General Information
- How To Use The Engine Performance Section
- Maintenance Reminder Light (Reset Procedures)
- A/C Filter Service Reminder
- Engine Oil Replacement Reminder
- Notes
- Engine Oil Replacement Reminder Reset - Procedure 01
- Engine Oil Replacement Reminder Reset - Procedure 02
- Engine Oil Replacement Reminder Reset - Procedure 03
- Engine Oil Replacement Reminder Reset - Procedure 04
- Engine Oil Replacement Reminder Reset - Procedure 05
- Engine Oil Replacement Reminder Reset - Procedure 06
- Engine Oil Replacement Reminder Reset - Procedure 07
- Engine Oil Replacement Reminder Reset - Procedure 08
- Engine Oil Replacement Reminder Reset - Procedure 09
- Engine Oil Replacement Reminder Reset - Procedure 10
- Engine Oil Replacement Reminder Reset - Procedure 11
- Engine Oil Replacement Reminder Reset - Procedure 12
- Engine Oil Replacement Reminder Reset - Procedure 13
- Engine Oil Replacement Reminder Reset - Procedure 14
- Engine Oil Replacement Reminder Reset - Procedure 15
- Engine Oil Replacement Reminder Reset - Procedure 16
- Engine Oil Replacement Reminder Reset - Procedure 17
- Engine Oil Replacement Reminder Reset - Procedure 18
- Engine Oil Replacement Reminder Reset - Procedure 19
- Engine Oil Replacement Reminder Reset - Procedure 20
- Engine Oil Replacement Reminder Reset - Procedure 21
- Tire Pressure Monitor System Reminder
- Restraints
- Air Bag And Supplemental Restraint System (SRS) Component Inspection & Replacement Tables
- Air Bag Deactivation Procedures
- Special Care During Mechanical Repairs
- ACURA
- AUDI
- BMW
- DAEWOO
- HONDA
- HYUNDAI
- INFINITI
- ISUZU
- Jaguar
- KIA
- Land Rover
- LEXUS
- MAZDA
- MERCEDES-BENZ
- MITSUBISHI
- NISSAN
- PORSCHE
- SAAB
- SUBARU
- SUZUKI
- TOYOTA
- 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
- Self-Diagnostics
- Diagnostic Tests
- DTC B1411/11: In-Vehicle Temperature Sensor Circuit
- DTC B1412/12: Outside Temperature Sensor Circuit
- DTC B1413/13: Evaporator Temperature Sensor Circuit
- DTC B1418/18: Exhaust Gas Sensor Circuit
- DTC B1421/21: Solar Sensor Circuit (Passenger Side)
- DTC B1422/22: Compressor Lock Sensor Circuit
- DTC B1423/23: Pressure Switch Circuit
- DTC B1424/24: Solar Sensor Circuit (Driver Side)
- DTC B1431/31 Or B1441/41: Air Mix Door Position Sensor Circuit (Passenger Side)
- DTC B1432/32 Or B1442/42: Air Inlet Door Position Sensor Circuit
- DTC B1433/33 Or B1443/43: Air Outlet Door Position Sensor Circuit
- DTC B1436/36 Or B1446/46: Air Mix Door Position Sensor Circuit (Driver Side)
- DTC B1441/41: Air Mix Servomotor Circuit (Passenger Side)
- DTC B1442/42: Air Inlet Servomotor Circuit
- DTC B1443/43: Air Outlet Servomotor Circuit
- DTC B1446/46: Air Mix Servomotor Circuit (Driver Side)
- System Tests
- Component Tests
- Air Inlet Door Position Sensor
- Air Inlet Door Servomotor
- Air Mix Door Position Sensor
- Air Mix Door Servomotor
- Air Outlet Door Position Sensor
- Air Outlet Door Servomotor
- Compressor Clutch Relay
- Compressor Lock Sensor
- Engine Coolant Temperature Switch
- Evaporator Temperature Sensor
- Exhaust Gas Sensor
- Heater Main Relay
- In-Vehicle Temperature Sensor
- Outside Temperature Sensor
- Pressure Switch
- Radiator Fan No. 2 Relay
- Radiator Fan No. 3 Relay
- Radiator Fan Main Relay
- Solar Sensor
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Automatic A/C-Heater Systems
- General Servicing
- Maintenance
- Maintenance Reminder Light (Reset Procedures)
- A/C Filter Service Reminder
- Engine Oil Replacement Reminder
- Notes
- Engine Oil Replacement Reminder Reset - Procedure 01
- Engine Oil Replacement Reminder Reset - Procedure 02
- Engine Oil Replacement Reminder Reset - Procedure 03
- Engine Oil Replacement Reminder Reset - Procedure 04
- Engine Oil Replacement Reminder Reset - Procedure 05
- Engine Oil Replacement Reminder Reset - Procedure 06
- Engine Oil Replacement Reminder Reset - Procedure 07
- Engine Oil Replacement Reminder Reset - Procedure 08
- Engine Oil Replacement Reminder Reset - Procedure 09
- Engine Oil Replacement Reminder Reset - Procedure 10
- Engine Oil Replacement Reminder Reset - Procedure 11
- Engine Oil Replacement Reminder Reset - Procedure 12
- Engine Oil Replacement Reminder Reset - Procedure 13
- Engine Oil Replacement Reminder Reset - Procedure 14
- Engine Oil Replacement Reminder Reset - Procedure 15
- Engine Oil Replacement Reminder Reset - Procedure 16
- Engine Oil Replacement Reminder Reset - Procedure 17
- Engine Oil Replacement Reminder Reset - Procedure 18
- Engine Oil Replacement Reminder Reset - Procedure 19
- Engine Oil Replacement Reminder Reset - Procedure 20
- Engine Oil Replacement Reminder Reset - Procedure 21
- Tire Pressure Monitor System Reminder
- Maintenance Reminder Light (Reset Procedures)
- 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
- Notes
- Air Bag Sensor Assembly
- Driver-Side Air Bag Module
- Front Air Bag Sensor
- Head Impact Air Bag Module
- Head Impact/Side Air Bag Sensor Assembly (UNDEPLOYED Air Bag, Deployed Air Bag Similar)
- Headliner
- Instrument Panel
- Passenger-Side Air Bag Module
- Side Air Bag Module
- Seat Belt PRETENSIONER
- Spiral Cable
- Steering Wheel
- 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 24/B1135: Half Connection In Air Bag Sensor Assembly Connector
- DTC 31/B1100: Air Bag Sensor Assembly Malfunction
- DTC 32/B1140: Right-Head Impact/Side Air Bag Sensor Assembly Malfunction
- DTC 33/B1141: Left-Head Impact/Side Air Bag Sensor Assembly Malfunction
- DTC 41/B0112: Short To Ground In Right-Side Air Bag Module Squib Circuit
- DTC 42/B0113: Short To Battery In Right-Side Air Bag Module Squib Circuit
- DTC 43/B0110: Short In Right-Side Air Bag Module Squib Circuit
- DTC 44/B0111: Open In Right-Side Air Bag Module Squib Circuit
- DTC 45/B0117: Short To Ground In Left-Side Air Bag Module Squib Circuit
- DTC 46/B0118: Short To Battery In Left-Side Air Bag Module Squib Circuit
- DTC 47/B0115: Short In Left-Side Air Bag Module Squib Circuit
- DTC 48/B0116: Open In Left-Side Air Bag Module Squib Circuit
- DTC 51/B0107: Short To Ground In Passenger-Side Air Bag Module Squib Circuit
- DTC 52/B0108: Short To Battery In Passenger-Side Air Bag Module 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
- DTC 81/B1162: Short To Ground In Right-Side Head Impact Air Bag Module Squib Circuit
- DTC 82/B1163: Short To Battery In Right-Side Head Impact Air Bag Module Squib Circuit
- DTC 83/B1160: Short In Right-Side Head Impact Air Bag Module Squib Circuit
- DTC 84/B1161: Open In Right-Side Head Impact Air Bag Module Squib Circuit
- DTC 85/B1167: Short To Ground In Left-Side Head Impact Air Bag Module Squib Circuit
- DTC 86/B1168: Short To Battery In Left-Side Head Impact Air Bag Module Squib Circuit
- DTC 87/B1165: Short In Left-Side Head Impact Air Bag Module Squib Circuit
- DTC 88/B1166: Open In Left-Side Head Impact Air Bag Module Squib Circuit
- Torque Specifications
- Wiring Diagrams
- Air Bag Restraint Systems
- Passive Restraints
- Air Bag, SRS
- Steering
- Electronic Steering
- Steering Column
- Power Tilt & Telescopic Steering Column - Diagnosis
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- DTC B2602: Key Unlock Warning Switch Circuit Malfunction
- DTC B2603: Tilt and Telescopic Manual switch circuit Malfunction
- DTC B2610: Tilt Position Sensor or Tilt Motor Circuit Malfunction
- DTC B2611: Telescopic Position Sensor or Telescopic Motor Circuit Malfunction
- DTC B2620: ECU Power Source Circuit Malfunction
- DTC B2621: Communication Interruption
- ECU Power Source Circuit
- Actuator Power Source Circuit
- Tilt Motor Circuit
- Telescopic Motor Circuit
- Tilt and Telescopic Manual Switch Circuit
- Power Tilt Steering Column Systems
- Description & Operation
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- DTC B2602: Key Unlock Warning Switch Circuit Malfunction
- DTC B2603: Tilt & Telescopic Manual Switch Circuit Malfunction
- DTC B2610: Tilt Position Sensor Or Motor Circuit Malfunction
- DTC B2611: Telescopic Position Sensor Or Motor Circuit Malfunction
- DTC B2620: Ecu Power Source Circuit Malfunction
- DTC B2621: Communication Interruption
- Circuit Tests
- Component Tests
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Steering Column
- Power Tilt & Telescopic Steering Column - Diagnosis
- Steering Gear
- Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment
- Transmission
- Automatic Trans
- Automatic Transmission Shift Interlock Systems
- Description & Operation
- Component Locations
- Trouble Shooting
- Component Tests
- Adjustments
- Removal & Installation
- Notes
- Key Interlock Solenoid
- Shift Interlock Cable
- Shift Interlock Electronic Control Unit
- Removal & Installation (Lexus ES300)
- Removal & Installation (Lexus GS300 & GS430)
- Removal & Installation (Lexus IS300)
- Removal & Installation (Lexus LS430)
- Removal & Installation (Lexus LX470 & Toyota Land Cruiser)
- Removal & Installation (Lexus RX300)
- Removal & Installation (Lexus SC430)
- Removal & Installation (Toyota Avalon - Column Shift)
- Removal & Installation (Toyota Avalon - Floor Shift)
- Removal & Installation (Toyota Camry Solara)
- Removal & Installation (Toyota Celica)
- Removal & Installation (Toyota Corolla)
- Removal & Installation (Toyota ECHO)
- Removal & Installation (Toyota Highlander)
- RAV4
- Torque Specifications
- Connector Identification
- Pin Voltage Tests
- Wiring Diagrams
- Diagnosis - A650E
- Application
- Identification
- Description & Operation
- Component Locations
- Trouble Shooting
- Notes
- Preliminary Inspection
- Symptom Diagnosis
- Notes
- Delayed 1-2, 2-3 Or 3-O/D Upshifts, Or Downshifts From O/D-3 Or 3-2, Then Changes Back To O/D Or 3rd
- Downshifts Early Or Late When Coasting
- Drag Or Binding On Upshifts
- Engine Stalls When Starting Off Or Stopping
- Fluid Discolored Or Smells Burnt
- Harsh Downshift
- Harsh Engagement Into Any Drive Range
- No Downshift When Coasting
- No Downshift 2-1
- No Engine Braking 1st-3rd
- No Engine Braking In "2" Or "L" Range
- No Lock-Up Or No Lock-Up Off
- No Lock-Up In 2nd, 3rd Or O/D
- No Movement In Any Gear
- No O/D-4, O/D-3, 3-2 Or 2-1 Kickdown
- No Upshift 1-2, 2-3, 3-O/D, 3-4, 4-O/D
- Poor Acceleration
- Selector Lever Position Incorrect
- Slips On Any Upshift Or Slips Or Shudders On Acceleration
- Slip Or Shudder In "D", "R", 1st, 2nd, 3rd, 4th Or O/D
- Vehicle Does Not Hold In "P" Range
- Vehicle Does Not Move In "D", "2" Or "L" Range
- Vehicle Does Not Move In "R" Range
- Clutch & Band Applications
- Performance Tests
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC P0500: Vehicle Speed Sensor Fault (Except SC 430)
- DTC P0500: Vehicle Speed Sensor Fault (SC 430)
- DTC P0710: ATF Temperature Sensor
- DTC P0711: ATF Temperature Sensor Range/Performance
- DTC P0715: O/D Direct Clutch Speed Sensor (GS 300, GS 430 & LS 430)
- DTC P0715: O/D Direct Clutch Speed Sensor (Is 300)
- DTC P0715: O/D Direct Clutch Speed Sensor (SC 430)
- DTC P0750, P0755 & P0760: No. 1, No. 2 & No. 3 Solenoid Fault
- DTC P0753, P0758 & P0763: No. 1, No. 2 & No. 3 Solenoid Circuit
- DTC P0768: No. 4 Solenoid Circuit
- DTC P0770: Lock-Up (SLU) Solenoid (GS 300, GS 430 & LS 430)
- DTC P0770: Lock-Up (SLU) Solenoid (Is 300)
- DTC P0770: Lock-Up (SLU) Solenoid (SC 430)
- DTC P1520: Stoplight Switch Signal Malfunction
- DTC P1755: Lock-Up/SLU Solenoid Circuit
- DTC P1760: SLT Solenoid Line Pressure Control Circuit (GS 300, GS 430 & LS 430)
- DTC P1760: SLT Solenoid Line Pressure Control Circuit (Is 300 & SC 430)
- DTC P1765: SLN Solenoid Circuit Malfunction
- DTC P1780: Park/Neutral Position Switch
- Component Tests
- Removal & Installation
- Torque Specifications
- Connector Identification
- Pin Voltage Tests
- Wiring Diagrams
- Overhaul - A650E
- Application
- Identification
- Description & Operation
- Lubrication
- Trouble Shooting
- Component Tests
- Transmission Disassembly
- Component Disassembly & Reassembly
- Transmission Reassembly
- Torque Specifications
- Transmission Specifications
- Removal & Installation - A/T
- Servicing - A/T
- Application
- Identification
- Lubrication
- On-Vehicle Repairs
- Adjustments
- Removal & Installation
- Notes
- Park/Neutral Position Switch
- Transmission Fluid Temperature Sensor (A-343F)
- Transmission Fluid Temperature Sensor (A-343F & A-650E - Except Lx470)
- Transmission Fluid Temperature Sensor & Harness (U-140E, U-140F & U-150E)
- Valve Body & Solenoids (A-343F & A-650E)
- Valve Body & Solenoids (U-140E, U-140F & U-150E)
- Vehicle Speed Sensors (A-343F & A-650E)
- Vehicle Speed Sensors NT & NC (U-140E, U-140F & U-150E)
- Torque Specifications
- Automatic Transmission Shift Interlock Systems
- Automatic Trans
- External Pages