Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
  • Electrical Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Safety Recalls
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • OEM Connector End Views
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Door Lock
    • Engine Immobilizer
    • Theft Deterrent
  • Collision/Avoidance
    • Park Assist / Monitoring
  • Communication Devices
    • Can Communication System
    • Garage Door Opener
    • Multiplex Communication
  • Cruise Control Systems
  • Entertainment Systems
    • Audio System & Visual System
  • Exterior Lights
    • Lighting System
  • Gauges & Instrument Panels
    • Clock, Telltale Light, And Power Outlet Sockets
    • Instrument Panel
    • Meter
  • Headlights
    • Lighting System
  • Heated Glass/Defoggers
    • Mirror
    • Windshield/WINDOWGLASS
  • Horns
  • Infotainment
    • Audio System & Visual System
    • Navigation
  • Interior/Exterior Trim
    • Exterior
    • Interior
  • Interior/Illumination Lights
    • Lighting System
  • Mirrors
  • Seats
  • Warning Systems
    • Park Assist / Monitoring
    • Tire And Wheel
  • Window Motors & Regulators
    • Windshield/WINDOWGLASS
  • Wiper/Washer Systems
    • Wiper System & Washer System
• Body & Frame
  • Door Locks
    • Door Lock
    • Engine Immobilizer
    • Theft Deterrent
  • Exterior Body Panels
    • (Door / Hatch)
  • Exterior/Interior Trim
    • Exterior
    • Interior
  • Mirrors
  • Seats
  • Windows
    • Windshield/WINDOWGLASS
• Brakes
  • Anti-Lock Brakes
    • Brake Control
  • Mechanical - Hydraulic
    • Brakes - Mechanical
  • Parking Brake System
  • Traction Control
    • Brake Control
• Drivelines & Axles
  • Axle Shafts
    • Axle
    • Drive Shaft
  • Wheel Hubs
    • Axle
    • Drive Shaft
• Electrical
  • Body Electrical
    • Clock, Telltale Light, And Power Outlet Sockets
    • OEM Connector End Views
    • OEM Electrical Wiring Diagram Abbreviations
    • OEM Electrical Wiring Diagram General Information
    • OEM Electrical Wiring Diagram Glossary Of Terms & Symbols
    • OEM Electrical Wiring Diagram Troubleshooting
    • OEM Electrical Wiring Harness Routing
    • OEM Ground Points
    • OEM Overall Electrical Wiring Diagram
    • OEM Part Number Of Connectors
    • OEM Power Source (Current Flow Chart)
    • OEM System Circuits
  • Charging Systems
    • Charging System (1NZ-FXE)
  • Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fuses & Circuit Breakers
    • OEM Junction Block, Ecu & Fuse/Relay Locations
  • Gauges
    • Clock, Telltale Light, And Power Outlet Sockets
    • Instrument Panel
    • Meter
  • Horns
  • Motors, Switches, Relays
    • Clock, Telltale Light, And Power Outlet Sockets
    • OEM Connector End Views
    • OEM Electrical Wiring Diagram Abbreviations
    • OEM Electrical Wiring Diagram General Information
    • OEM Electrical Wiring Diagram Glossary Of Terms & Symbols
    • OEM Electrical Wiring Diagram Troubleshooting
    • OEM Electrical Wiring Harness Routing
    • OEM Ground Points
    • OEM Overall Electrical Wiring Diagram
    • OEM Part Number Of Connectors
    • OEM Power Source (Current Flow Chart)
    • OEM System Circuits
  • Starter
    • Starting System (1NZ-FXE)
  • Wiring Diagrams
    • OEM Connector End Views
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Auxiliary Emission Control Systems
    • Emission Control System (1NZ-FXE)
  • Cooling Fan
    • Engine Cooling System (1NZ-FXE)
  • Cooling System (Mechanical)
    • Block Heater
    • Engine Cooling System (1NZ-FXE)
  • Engine Exhaust Assembly (1NZ-FXE)
  • Engine Fuel System (1NZ-FXE)
  • Engine Lubrication System (1NZ-FXE)
  • Mechanical
    • Block Heater
    • Engine Mechanical (1NZ-FXE)
    • TOYOTA Engine Code Identification
  • Starter
    • Starting System (1NZ-FXE)
• Engine Performance
  • Application
    • TOYOTA Engine Code Identification
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Fuel Delivery
    • Engine Fuel System (1NZ-FXE)
  • Engine Ignition System (1NZ-FXE)
  • Mode 6 - TOYOTA
  • Specifications
    • Firing Order & Cylinder Identification
  • Engine Control System
  • Testing & Diagnosis
    • Engine Control System
  • Tune-Up
    • Engine Ignition System (1NZ-FXE)
• 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
    • 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
• Hybrid/Electric Powertrain
  • Battery Management Systems
    • P112 Hybrid Battery Control
  • Cooling Systems
    • P112 Hybrid Vehicle Control - Component And System Testing
  • Electric Converters and Controllers
    • P112 Hybrid Vehicle Control - Component And System Testing
  • Electric Motor Systems
    • Hybrid Service Disable Procedures
  • Testing and Diagnosis
    • P112 Hybrid Vehicle Control - Component And System Testing
    • P112 Hybrid Vehicle Control - DTC P0336 - P0A1D
    • P112 Hybrid Vehicle Control - DTC P0A1F - P0A78
    • P112 Hybrid Vehicle Control - DTC P0A7A - P0A94
    • P112 Hybrid Vehicle Control - DTC P0AA1 - P3226, DTC U0100 - U0146
    • P112 Hybrid Vehicle Control - Precautions, System Description, Troubleshooting Introduction, Fail-Safe & Diagnostic Trouble Code Charts
• Maintenance
  • Procedures
    • Maintenance
    • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Supplemental Restraint System
  • Passive Restraints
    • Seat Belt
• Steering
  • Manual Steering
    • Power Steering
  • Power Steering
  • Steering Column
• Suspension
  • Front Suspension
    • Suspension System
  • Rear Suspension
    • Suspension System
  • Wheel Alignment
    • Suspension System
  • Wheels & Tire System
    • Tire And Wheel
• Transmission
  • Automatic Transmission Hybrid
• External Pages