Repair and Diagnosis

You are viewing the "split tree" of links. The tree is cut off at a certain depth to keep the page loading fast, but you may have to click multiple links to get to the content you want.
View "full tree" with all links on one page (will load slowly, but easier to use ctrl-f to search all pages)

Expand All (for easy ctrl-f) Collapse All

• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
  • Electrical Component Locations
  • Fluids
  • Technical Bulletins
    • 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 Locks (Preparation)
    • Door Locks (Service Information)
    • Door Locks (Service Specifications)
    • Engine Immobiliser System (Diagnostic Codes & Circuit Tests)
    • Engine Immobiliser System (Diagnostics Introduction)
    • Engine Immobiliser System (Preparation)
    • Engine Immobiliser System (Service Information)
    • Key Reminder Warning System (Diagnostics & Symptom Tests)
    • Power Door Lock Control System (Diagnostics & Circuit Tests)
    • Wireless Door Lock Control System (Diagnostic Codes & Symptom Tests)
    • Wireless Door Lock Control System (Diagnostics - Introduction)
  • Communication Devices
    • Can Communication System (Diagnostics & Symptom Tests)
    • Can Communication System (Preparation)
  • Cruise Control Systems
    • Cruise Control System (Diagnostic Codes & Circuit Tests)
    • Cruise Control System (Diagnostics - Introduction)
    • Cruise Control System (Preparation)
    • Cruise Control System (Service Information)
    • Cruise Control System (Service Specifications)
  • Entertainment Systems
    • Audio / Visual System (Preparation)
    • Audio / Visual System (Service Specifications)
    • Audio Entertainment System (Inspection)
    • Audio Entertainment System (Service Information)
  • Exterior Lights
    • Lighting System (Diagnostics & Circuit Tests)
    • Lighting System (Preparation)
    • Lighting System (Service Information)
    • Lighting System (Service Specifications)
  • Gauges & Instrument Panels
    • Instrument Panel (Preparation)
    • Instrument Panel (Service Information)
    • Instrument Panel (Service Specifications)
    • Meter (Preparation)
    • Meter (Service Information)
    • Meter (Service Specifications)
    • Meter & Gauge System (Diagnostic Codes & Symptom Tests)
    • Meter & Gauge System (Diagnostics - Introduction)
  • Heated Glass/Defoggers
    • Window Defogger System (Diagnostics & Symptom Tests)
  • Horns
    • Horns (Inspection)
    • Horns (Preparation)
    • Horns (Service Information)
    • Horns (Service Specifications)
  • Infotainment
    • Audio / Visual System (Preparation)
    • Audio / Visual System (Service Specifications)
    • Audio Entertainment System (Inspection)
    • Audio Entertainment System (Service Information)
  • Interior/Exterior Trim
    • Exterior Trim (Preparation)
    • Exterior Trim (Service Information)
    • Exterior Trim (Service Specifications)
    • Interior Trim (Preparation)
    • Interior Trim (Service Information)
    • Interior Trim (Service Specifications)
  • Mirrors
    • Mirror (Preparation)
    • Mirror (Service Information)
    • Mirror (Service Specifications)
    • Power Mirror Control System (Inspection)
  • Seats
    • Seat (Preparation)
    • Seat (Service Information)
    • Seat (Service Specifications)
  • Window Motors & Regulators
    • Power Window Control System (Diagnostics & Symptom Tests)
    • Windshield / WINDOWGLASS (Preparation)
    • Windshield / WINDOWGLASS (Service Information)
    • Windshield / WINDOWGLASS (Service Specifications)
  • Wiper/Washer Systems
    • Wiper And Washer System (Diagnostics & Circuit Tests)
    • Wiper And Washer System (Service Information)
    • Wiper System And Washer System (Preparation)
    • Wiper System And Washer System (Service Specifications)
• Body & Frame
  • Door Locks
    • Door Locks (Preparation)
    • Door Locks (Service Information)
    • Door Locks (Service Specifications)
    • Engine Immobiliser System (Diagnostic Codes & Circuit Tests)
    • Engine Immobiliser System (Diagnostics Introduction)
    • Engine Immobiliser System (Preparation)
    • Engine Immobiliser System (Service Information)
    • Key Reminder Warning System (Diagnostics & Symptom Tests)
    • Power Door Lock Control System (Diagnostics & Circuit Tests)
    • Wireless Door Lock Control System (Diagnostic Codes & Symptom Tests)
    • Wireless Door Lock Control System (Diagnostics - Introduction)
  • Exterior Body Panels
    • Engine Hood / Door (Preparation)
    • Engine Hood / Door (Service Information)
    • Engine Hood / Door (Service Specifications)
  • Exterior/Interior Trim
    • Exterior Trim (Preparation)
    • Exterior Trim (Service Information)
    • Exterior Trim (Service Specifications)
    • Interior Trim (Preparation)
    • Interior Trim (Service Information)
    • Interior Trim (Service Specifications)
  • Mirrors
    • Mirror (Preparation)
    • Mirror (Service Information)
    • Mirror (Service Specifications)
    • Power Mirror Control System (Inspection)
  • Seats
    • Seat (Preparation)
    • Seat (Service Information)
    • Seat (Service Specifications)
  • Windows
    • Power Window Control System (Diagnostics & Symptom Tests)
    • Windshield / WINDOWGLASS (Preparation)
    • Windshield / WINDOWGLASS (Service Information)
    • Windshield / WINDOWGLASS (Service Specifications)
• Brakes
  • Anti-Lock Brakes
    • Brake Control System (Preparation)
    • Brake Control System (Service Information)
    • Brake Control System (Service Specifications)
    • Vehicle Stability Control System (Diagnostic Codes & Symptom Tests)
    • Vehicle Stability Control System (Diagnostics - Introduction)
  • Mechanical - Hydraulic
    • Brake System (Hydraulic) (Service Information)
    • Brake System (Inspection)
    • Brake System (Preparation)
    • Brake System (Service Specifications)
  • Parking Brake System
    • Parking Brake (Inspection)
    • Parking Brake (Preparation)
    • Parking Brake (Service Information)
    • Parking Brake (Service Specifications)
  • Traction Control
    • Brake Control System (Preparation)
    • Brake Control System (Service Information)
    • Brake Control System (Service Specifications)
    • Vehicle Stability Control System (Diagnostic Codes & Symptom Tests)
    • Vehicle Stability Control System (Diagnostics - Introduction)
• Drivelines & Axles
  • Axle Shafts
    • Axle (Preparation)
    • Axle & Wheel Hub (Service Specifications)
    • Drive Axle Shaft (Service Information)
    • Drive Shaft (Inspection)
    • Drive Shaft (Preparation)
    • Drive Shaft (Service Specifications)
  • Wheel Hubs
    • Axle & Wheel Hub (Service Specifications)
    • Axle Hubs (Service Information)
    • Axles (Inspection)
• Electrical
  • Body Electrical
    • Clock (Inspection)
    • OEM Connector End Views
    • OEM Electrical Wiring Diagram General Information
    • OEM Electrical Wiring Diagram Glossary Of Terms & Symbols
    • OEM Electrical Wiring Routing
    • OEM Ground Points
    • OEM Junction Block, Ecu & Fuse/Relay Locations
    • OEM Overall Electrical Wiring Diagram
    • OEM Part Number Of Connectors
    • OEM Power Source (Current Flow Chart)
    • OEM System Circuits
    • Other Electrical Systems (Preparation)
    • Power Outlets & Clock (Service Information)
  • Charging Systems
    • Charging System (Inspection)
    • Charging System (Preparation)
    • Charging System (Service Information)
    • Charging System (Service Specifications)
  • Component Locations
  • Fuses & Circuit Breakers
    • OEM Junction Block, Ecu & Fuse/Relay Locations
  • Gauges
    • Instrument Panel (Preparation)
    • Instrument Panel (Service Information)
    • Instrument Panel (Service Specifications)
    • Meter (Preparation)
    • Meter (Service Information)
    • Meter (Service Specifications)
    • Meter & Gauge System (Diagnostic Codes & Symptom Tests)
    • Meter & Gauge System (Diagnostics - Introduction)
  • Horns
    • Horns (Inspection)
    • Horns (Preparation)
    • Horns (Service Information)
    • Horns (Service Specifications)
  • Motors, Switches, Relays
    • Clock (Inspection)
    • OEM Connector End Views
    • OEM Electrical Wiring Diagram General Information
    • OEM Electrical Wiring Diagram Glossary Of Terms & Symbols
    • OEM Electrical Wiring Routing
    • OEM Ground Points
    • OEM Junction Block, Ecu & Fuse/Relay Locations
    • OEM Overall Electrical Wiring Diagram
    • OEM Part Number Of Connectors
    • OEM Power Source (Current Flow Chart)
    • OEM System Circuits
    • Other Electrical Systems (Preparation)
    • Power Outlets & Clock (Service Information)
  • Starter
    • Starting System (Inspection)
    • Starting System (Preparation)
    • Starting System (Service Information)
    • Starting System (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 (Inspection)
    • Emission Control System (Preparation)
    • Emission Control System (Service Information)
    • Emission Control System (Service Specifications)
  • Engine Cooling Fan System (Inspection)
  • Cooling System (Mechanical)
    • Engine Cooling System (Inspection)
    • Engine Cooling System (Preparation)
    • Engine Cooling System (Service Information)
    • Engine Cooling System (Service Specifications)
  • Exhaust
    • Exhaust System (Preparation)
    • Exhaust System (Service Information)
    • Exhaust System (Service Specifications)
  • Fuel System
    • Fuel System (Inspection)
    • Fuel System (Preparation)
    • Fuel System (Service Information)
    • Fuel System (Service Specifications)
  • Lubrication System
    • Engine Lubrication System (Inspection)
    • Engine Lubrication System (Preparation)
    • Engine Lubrication System (Service Information)
    • Engine Lubrication System (Service Specifications)
  • Mechanical
    • Engine Intake System (Inspection)
    • Engine Intake System (Preparation)
    • Engine Intake System (Service Information)
    • Engine Intake System (Service Specifications)
    • Engine Mechanical (Preparation)
    • Engine Mechanical (Service Information)
    • Engine Mechanical (Service Specifications)
  • Starter
    • Starting System (Inspection)
    • Starting System (Preparation)
    • Starting System (Service Information)
    • Starting System (Service Specifications)
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Control System (Service Specifications)
  • Fuel Delivery
    • Fuel System (Inspection)
    • Fuel System (Preparation)
    • Fuel System (Service Information)
    • Fuel System (Service Specifications)
  • Ignition System
    • Ignition System (Inspection)
    • Ignition System (Preparation)
    • Ignition System (Service Information)
    • Ignition System (Service Specifications)
  • Mode 6 - Scion
  • Remove, Overhaul & Install
    • Engine Control System (Service Information)
  • Specifications
    • Engine Control System (Preparation)
    • Firing Order & Cylinder Identification
  • System
    • Engine Control System (Diagnostic Codes P0010 - P0365)
    • Engine Control System (Diagnostic Codes P0420 - P1603)
    • Engine Control System (Diagnostic Codes P1604 - P2A00 & Circuit Tests)
    • Engine Control System (Diagnostics - Introduction)
  • Testing & Diagnosis
    • Engine Control System (Diagnostic Codes P0010 - P0365)
    • Engine Control System (Diagnostic Codes P0420 - P1603)
    • Engine Control System (Diagnostic Codes P1604 - P2A00 & Circuit Tests)
    • Engine Control System (Diagnostics - Introduction)
  • Tune-Up
    • Ignition System (Inspection)
    • Ignition System (Preparation)
    • Ignition System (Service Information)
    • Ignition System (Service Specifications)
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • Introduction (General Information)
  • Basic Trouble Shooting
    • Basic Trouble Shooting - General Information
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • Engine Performance - Trouble Shooting - General Information
    • Introduction (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
  • 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 (General Information)
  • Identification
    • CANADIAN Model Cross-Reference
    • Introduction (General Information)
    • Model Code Identification
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Introduction (General Information)
    • Standard Bolt (General Information)
  • Reset Procedures
    • ATEQ TPMS Reset Procedure (Direct TPM System)
    • 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 (General Information)
  • 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 (Diagnostic Codes & Circuit Tests)
    • Air Conditioning (Diagnostics - Introduction)
    • Air Conditioning (Preparation)
    • Air Conditioning (Service Information)
    • Air Conditioning (Service Specifications)
• Maintenance
  • Procedures
    • Maintenance
    • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Occupant Classification System (Diagnostic Codes & Symptom Tests)
    • Occupant Classification System (Diagnostics - Introduction)
    • Supplemental Restraint System (Diagnostic Codes & Symptom Tests
    • Supplemental Restraint System (Diagnostics - Introduction)
    • Supplemental Restraint System (Preparation)
    • Supplemental Restraint System (Service Information)
    • Supplemental Restraint System (Service Specifications)
  • Restraints Control Systems
    • Seat Belt (Preparation)
    • Seat Belt Warning System (Diagnostics & Symptom Tests)
    • Seat Belts (Service Information)
    • Seat Belts (Service Specifications)
  • Seat Belts
    • Seat Belt (Preparation)
    • Seat Belt Warning System (Diagnostics & Symptom Tests)
    • Seat Belts (Service Information)
    • Seat Belts (Service Specifications)
• Steering
  • Manual Steering
    • Power Steering System (Diagnostic Codes & Circuit Tests)
    • Power Steering System (Diagnostics - Introduction)
    • Power Steering System (Preparation)
    • Power Steering System (Service Information)
    • Power Steering System (Service Specifications)
    • Steering System (Inspection)
  • Power Steering
    • Power Steering System (Diagnostic Codes & Circuit Tests)
    • Power Steering System (Diagnostics - Introduction)
    • Power Steering System (Preparation)
    • Power Steering System (Service Information)
    • Power Steering System (Service Specifications)
    • Steering System (Inspection)
  • Steering Column
    • Steering Column (Preparation)
    • Steering Column (Service Information)
    • Steering Column (Service Specifications)
• Suspension
  • Front Suspension
    • Suspension System (Inspection)
    • Suspension System (Preparation)
    • Suspension System (Service Information)
    • Suspension System (Service Specifications)
  • Rear Suspension
    • Suspension System (Inspection)
    • Suspension System (Preparation)
    • Suspension System (Service Information)
    • Suspension System (Service Specifications)
  • Scion Wheel Alignment Specifications - XD
  • Wheels & Tire System
    • Tire & Wheel (Inspection)
    • Tire & Wheel (Preparation)
    • Tire & Wheel (Service Specifications)
    • Tire Pressure Warning System (Diagnostic Codes & Circuit Tests
    • Tire Pressure Warning System (Diagnostics - Introduction)
    • Tire Pressure Warning System (Service Information)
• Transmission
  • Clutch
    • M/T Clutch (Inspection)
    • M/T Clutch (Preparation)
    • M/T Clutch (Service Information)
    • M/T Clutch (Service Specifications)
  • Manual Trans
    • Manual Transaxle (Preparation)
    • Manual Transaxle (Service Specifications)
    • Manual Transmission (Inspection)
    • Manual Transmission (Service Information)
• External Pages