Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
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• Accessories & Equipment
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    • Lighting System
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    • Horn
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    • Wiper System And Washer System (Service Specifications)
• Body & Frame
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    • Door Lock
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    • VIP RS3200 Plus
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    • Exterior
    • Exterior Panels (Service Specifications)
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    • Mirror (Service Specifications)
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    • Seats (Service Specifications)
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    • Sliding Roof
    • Sliding Roof (Service Specifications)
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    • Windshield / WINDOWGLASS (Service Specifications)
    • Windshield/Window Glass
• Brakes
  • Anti-Lock Brakes
    • Brakes - Abs With VSC
  • Brakes Control Systems
    • Brake Control System (Service Specifications)
    • Brakes - Abs With VSC
  • Mechanical - Hydraulic
    • Brake System (Service Specifications)
    • Brakes - Mechanical
  • Parking Brake System
    • Parking Brake
    • Parking Brake (Service Specifications)
  • Traction Control
    • Brakes - Abs With VSC
• Drivelines & Axles
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    • Axle
    • Axle (Service Specifications)
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  • Differentials & Drive Axles
    • Differential
    • Differential (Service Specifications)
  • Driveshaft & Universal Joints
    • Drive Shaft
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    • Propeller Shaft (Service Specifications)
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    • Axle
• Electrical
  • Body Electrical
    • Body Electrical System (Service Specifications)
    • OEM Connector End Views
    • OEM Electrical Wiring Diagram Abbreviations
    • OEM Electrical Wiring Diagram General Information
    • OEM Electrical Wiring Diagram Glossary Of Terms
    • OEM Electrical Wiring Diagram Troubleshooting
    • OEM Electrical Wiring Routing
    • OEM Ground Points
    • OEM Overall Electrical Wiring Diagram
    • OEM Part Number Of Connectors
    • OEM Power Source (Current Flow Chart)
    • OEM System Circuits
    • Power Outlet
  • Charging Systems
    • Charging System (1GR-FE)
    • Charging System (1GR-FE) (Service Specifications)
    • Charging System (2UZ-FE) (Service Specifications)
    • Charging System (3UR-FE) (Service Specifications)
  • Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fuses & Circuit Breakers
    • OEM Junction Block, Ecu & Fuse/Relay Locations
  • Gauges
    • Instrument Panel
    • Instrument Panel (Service Specifications)
    • Meter
  • Horns
    • Horn
    • Horn (Service Specifications)
  • Motors, Switches, Relays
    • Body Electrical System (Service Specifications)
    • OEM Connector End Views
    • OEM Electrical Wiring Diagram Abbreviations
    • OEM Electrical Wiring Diagram General Information
    • OEM Electrical Wiring Diagram Glossary Of Terms
    • OEM Electrical Wiring Diagram Troubleshooting
    • OEM Electrical Wiring Routing
    • OEM Ground Points
    • OEM Overall Electrical Wiring Diagram
    • OEM Part Number Of Connectors
    • OEM Power Source (Current Flow Chart)
    • OEM System Circuits
    • Power Outlet
  • Starter
    • Starting System (1GR-FE)
    • Starting System (1GR-FE) (Service Specifications)
    • Starting System (2UZ-FE) (Service Specifications)
    • Starting System (3UR-FE) (Service Specifications)
  • Wiring Diagrams
    • OEM Connector End Views
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Auxiliary Emission Control Systems
    • Emission Control System (1GR-FE)
    • Emission Control System (1GR-FE) (Service Specifications)
    • Emission Control System (2UZ-FE) (Service Specifications)
    • Emission Control System (3UR-FE) (Service Specifications)
    • O2 Sensor Location & Identification
  • Cooling System (Mechanical)
    • Block Heater
    • Engine Cooling System (1GR-FE)
    • Engine Cooling System (1GR-FE) (Service Specifications)
    • Engine Cooling System (2UZ-FE) (Service Specifications)
    • Engine Cooling System (3UR-FE) (Service Specifications)
  • Exhaust
    • Engine Exhaust Assembly (1GR-FE)
    • Exhaust System (1GR-FE) (Service Specifications)
    • Exhaust System (2UZ-FE) (Service Specifications)
    • Exhaust System (3UR-FE) (Service Specifications)
  • Fuel System
    • Engine Fuel System (1GR-FE)
    • Fuel System (1GR-FE) (Service Specifications)
    • Fuel System (2UZ-FE) (Service Specifications)
    • Fuel System (3UR-FE) (Service Specifications)
  • Lubrication System
    • Engine Lubrication System (1GR-FE)
    • Engine Lubrication System (1GR-FE) (Service Specifications)
    • Engine Lubrication System (2UZ-FE) (Service Specifications)
    • Engine Lubrication System (3UR-FE) (Service Specifications)
  • Mechanical
    • Block Heater
    • Engine Mechanical (1GR-FE)
    • Engine Mechanical (1GR-FE) (Service Specifications)
    • Engine Mechanical (2UZ-FE) (Service Specifications)
    • Engine Mechanical (3UR-FE) (Service Specifications)
    • Intake (1GR-FE)
    • Intake System (1GR-FE) (Service Specifications)
    • Intake System (2UZ-FE) (Service Specifications)
    • Intake System (3UR-FE) (Service Specifications)
    • TOYOTA Engine Code Identification
  • Starter
    • Starting System (1GR-FE)
    • Starting System (1GR-FE) (Service Specifications)
    • Starting System (2UZ-FE) (Service Specifications)
    • Starting System (3UR-FE) (Service Specifications)
• Engine Performance
  • Application
    • TOYOTA Engine Code Identification
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Control System (1GR-FE) - System Testing, On-Vehicle Inspection, Removal, Inspection & Installation
    • Engine Control System (1GR-FE) (Service Specifications)
    • Engine Control System (2UZ-FE) (Service Specifications)
    • Engine Control System (3UR-FE) (Service Specifications)
  • Fuel Delivery
    • Engine Fuel System (1GR-FE)
    • Fuel System (1GR-FE) (Service Specifications)
    • Fuel System (2UZ-FE) (Service Specifications)
    • Fuel System (3UR-FE) (Service Specifications)
  • Ignition System
    • Engine Ignition System (1GR-FE)
    • Ignition System (1GR-FE) (Service Specifications)
    • Ignition System (2UZ-FE) (Service Specifications)
    • Ignition System (3UR-FE) (Service Specifications)
  • Mode 6 - TOYOTA
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Engine Control System (1GR-FE) - DTC P0010 - P0128
    • Engine Control System (1GR-FE) - DTC P0136 - P0456
    • Engine Control System (1GR-FE) - DTC P0500 - P0657
    • Engine Control System (1GR-FE) - DTC P0724 - P2A03
    • Engine Control System (1GR-FE) - SFI System Precautions, Parts Location, Troubleshooting & Diagnosis Introduction, Freeze Frame Data, Fail-Safe & Diagnostic Trouble Code Charts
    • Engine Control System (1GR-FE) - System Testing, On-Vehicle Inspection, Removal, Inspection & Installation
  • Testing & Diagnosis
    • Engine Control System (1GR-FE) - DTC P0010 - P0128
    • Engine Control System (1GR-FE) - DTC P0136 - P0456
    • Engine Control System (1GR-FE) - DTC P0500 - P0657
    • Engine Control System (1GR-FE) - DTC P0724 - P2A03
    • Engine Control System (1GR-FE) - SFI System Precautions, Parts Location, Troubleshooting & Diagnosis Introduction, Freeze Frame Data, Fail-Safe & Diagnostic Trouble Code Charts
    • Engine Control System (1GR-FE) - System Testing, On-Vehicle Inspection, Removal, Inspection & Installation
  • Tune-Up
    • Engine Ignition System (1GR-FE)
    • Ignition System (1GR-FE) (Service Specifications)
    • Ignition System (2UZ-FE) (Service Specifications)
    • Ignition System (3UR-FE) (Service Specifications)
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control 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
    • Map - Routine Inspection Reference Guide
  • Check Lists
    • Symptom Check List Worksheet - General Information
  • OBD-II Drive Cycles
  • Driveline/Axles
    • Drive Axle Noise Diagnosis - General Information
    • Gear Tooth Contact Patterns - General Information
    • Map - Drive Train & Transmission
    • Trouble Shooting - Clutches - General Information
  • DTC Index
  • Electrical
    • Map - Electrical Systems
    • Using lemon2025'S System Wiring Diagrams
  • Engine
    • Engine Overhaul Procedures - General Information
    • General Cooling System Service - General Information
  • Engine Performance
    • Electrostatic Discharge Warning - General Information
    • Engine Performance Diagnostic Routine Outline - General Information
    • Engine Performance Safety Precautions
    • Map - Engine Performance & Maintenance
    • Parasitic Load Explanation & Test Procedures - General Information
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
    • Waveforms - Injector Pattern Tutorial - General Information
  • Map - Exhaust Systems
  • Heating, Ventilation & A/C (HVAC)
    • Map - Heating, Ventilation, & Air Conditioning
  • Hoist/Jack
    • Introduction
  • Identification
    • CANADIAN Model Cross-Reference
    • Introduction
    • Model Code Identification
    • TOYOTA Engine Code Identification
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Automatic Stop/Start Disable
    • Diagnostic Trouble Code Definitions - General Information
    • Introduction
    • Preparation
    • Service Specifications
  • Reset Procedures
    • ATEQ TPMS Reset Procedure
    • BARTEC TPMS Reset Procedure (No. 1)
    • Maintenance Reminder Light (Reset Procedures)
    • Tire Pressure Monitor Systems
  • Specifications Index
    • Common Specs & Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Towing
    • Introduction
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • General Servicing
    • Cabin Air Filter
  • HVAC Control Systems
    • Air Conditioning
    • Air Conditioning System (Service Specifications)
• Maintenance
  • Procedures
    • Maintenance
    • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Supplemental Restraint System
    • Supplemental Restraint System (Service Specifications)
  • Restraints Control Systems
    • Seat Belt
    • Seat Belts (Service Specifications)
  • Seat Belts
    • Seat Belt
    • Seat Belts (Service Specifications)
• Steering
  • Manual Steering
    • Power Steering
    • Power Steering System (Service Specifications)
  • Power Steering
    • Power Steering
    • Power Steering System (Service Specifications)
  • Steering Column
    • Steering Column
    • Steering Column (Service Specifications)
• Suspension
  • Front Suspension
    • Suspension (Service Specifications)
    • Suspension System
  • Rear Suspension
    • Suspension System
  • Wheel Alignment
    • Suspension System
  • Wheels & Tire System
    • Tire & Wheel
    • Tire And Wheel System (Service Specifications)
• Transmission
  • Automatic Trans
    • Automatic Transmission - A750E - On-Vehicle Inspection, Replacement, Inspection, Installation
    • Automatic Transmission - A750E (For 1GR-FE) - Diagnostic Introduction, Diagnostic Trouble Code Chart
    • Automatic Transmission - A750E (For 1GR-FE) - DTC P0705 - P2759, Transmission Control Switch Circuit
    • Automatic Transmission - A750E (For 2UZ-FE) - Diagnostic Introduction, Diagnostic Trouble Code Chart
    • Automatic Transmission - A750E (For 2UZ-FE) - DTC P0705 - P2759, DTC U0100, Transmission Control Switch Circuit
    • Automatic Transmission System (A750E) (Service Specifications)
• External Pages