Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
    • Common Specs And Procedures
  • DTC Index
  • Electrical Component Locations
    • Component Locations - Electrical Center Identification Views
    • Component Locations - Master Electrical Component List
    • Electrical Component Locator - Door Component Views
    • Electrical Component Locator - Front Of Vehicle And Engine Compartment Component Views
    • Electrical Component Locator - Ground Distribution Views
    • Electrical Component Locator - Instrument Panel And Center Console Component Views
    • Electrical Component Locator - Luggage Compartment And Rear Of Vehicle Component Views
    • Electrical Component Locator - Passenger Compartment And Roof Component Views
    • Electrical Component Locator - Powertrain Component Views
    • Electrical Component Locator - Wheels/Vehicle Underbody Component Views
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Safety Recalls
    • Tech Tips
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • Electrical Component Locator - Ground Distribution Views
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wiring Systems And Power Management - Component Connector End Views - Index
    • Wiring Systems And Power Management - Component Connector End Views - A4 Through B74
    • Wiring Systems And Power Management - Component Connector End Views - B75B Through E37F
    • Wiring Systems And Power Management - Component Connector End Views - E41 Through K43
    • Wiring Systems And Power Management - Component Connector End Views - K43 Through Q12
    • Wiring Systems And Power Management - Component Connector End Views - Q13 Through X98
    • Wiring Systems And Power Management - Inline Harness Connector End Views
    • Wiring Systems And Power Management - Splice Pack Connector End Views
    • Wiring Systems And Power Management - Wiring Schematics And Wiring Harness Routing Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Immobilizer System
    • Keyless Entry System And Remote Functions
    • Power Door Lock System And Release Systems
    • Theft Deterrent System
  • Collision/Avoidance
    • Object Detection System - Park Assist System
  • Communication Devices
    • Data Communications System
    • Programming And Setup - All Systems
  • Cruise Control Systems
  • Drivers Assistance Systems - ADAS
    • Object Detection System - Park Assist System
  • Entertainment Systems
    • Cellular System, Entertainment System, And Navigation System
  • Exterior Lights
    • Lighting System
  • Gauges & Instrument Panels
    • Instrument Panel System Displays And Gauges
  • Headlights
    • Lighting System
  • Heated Glass/Defoggers
    • Fixed And MOVEABLE Windows
  • Horns
    • Horn System
  • Ignition Switch/Steering Lock
    • Immobilizer System
    • Wiring Systems And Power Management - Repair Instructions
  • Infotainment
    • Cellular System, Entertainment System, And Navigation System
  • Interior/Exterior Trim
    • Exterior Trim
    • Floor Coverings And HEADLININGS
    • Instrument Panel Trim And Console Trim
    • Interior Trim And Interior Paneling
    • Seat Hardware, Seat Trim, And Upholstery
  • Interior/Illumination Lights
    • Lighting System
  • Memory Modules
    • Secondary And Configurable Customer Control System
  • Mirrors
    • Mirror System
  • Seats
    • Seat Hardware, Seat Trim, And Upholstery
    • Seat Heating System And Seat Cooling System
  • Steering Column Switches
    • Secondary And Configurable Customer Control System
    • Steering Wheel And Steering Column
  • Warning Systems
    • Tire Pressure Monitoring System
  • Window Motors & Regulators
    • Fixed And MOVEABLE Windows
  • Wiper/Washer Systems
    • Wiper System And Washer System
• Body & Frame
  • Door Locks
    • Immobilizer System
    • Keyless Entry System And Remote Functions
    • Power Door Lock System And Release Systems
    • Theft Deterrent System
  • Exterior Body Panels
    • Air/Wind Noise
    • Bolted Exterior Body Panels And Closures
    • Bumpers And Fascias
    • Squeaks And Rattles
    • Water Leaks
  • Exterior/Interior Trim
    • Exterior Trim
    • Floor Coverings And HEADLININGS
    • Instrument Panel Trim And Console Trim
    • Interior Trim And Interior Paneling
    • Seat Hardware, Seat Trim, And Upholstery
  • Frames, Subframes & Crossmembers
    • Frame And Underbody
  • Ignition Switch/Steering Lock
    • Immobilizer System
    • Wiring Systems And Power Management - Repair Instructions
  • Mirrors
    • Mirror System
  • Seats
    • Seat Hardware, Seat Trim, And Upholstery
    • Seat Heating System And Seat Cooling System
  • Fixed And MOVEABLE Windows
• Brakes
  • Anti-Lock Brakes
    • Antilock Brake System
  • Mechanical - Hydraulic
    • Disc Brake System
    • Hydraulic Brake System
  • Parking Brake System
  • Traction Control
    • Antilock Brake System
• Drivelines & Axles
  • Axle Shafts
    • Wheel Drive Shafts
• Electrical
  • Body Electrical
    • Component Locations - Electrical Center Identification Views
    • Component Locations - Master Electrical Component List
    • Electrical Component Locator - Door Component Views
    • Electrical Component Locator - Front Of Vehicle And Engine Compartment Component Views
    • Electrical Component Locator - Ground Distribution Views
    • Electrical Component Locator - Instrument Panel And Center Console Component Views
    • Electrical Component Locator - Luggage Compartment And Rear Of Vehicle Component Views
    • Electrical Component Locator - Passenger Compartment And Roof Component Views
    • Electrical Component Locator - Powertrain Component Views
    • Electrical Component Locator - Wheels/Vehicle Underbody Component Views
    • Power Outlets
    • Wiring Systems And Power Management - Description And Operation
    • Wiring Systems And Power Management - Specifications
    • Wiring Systems And Power Management - Component Connector End Views - Index
    • Wiring Systems And Power Management - Component Connector End Views - A4 Through B74
    • Wiring Systems And Power Management - Component Connector End Views - B75B Through E37F
    • Wiring Systems And Power Management - Component Connector End Views - E41 Through K43
    • Wiring Systems And Power Management - Component Connector End Views - K43 Through Q12
    • Wiring Systems And Power Management - Component Connector End Views - Q13 Through X98
    • Wiring Systems And Power Management - Diagnostic Information And Procedures
    • Wiring Systems And Power Management - Inline Harness Connector End Views
    • Wiring Systems And Power Management - Repair Instructions
    • Wiring Systems And Power Management - Special Tools And Equipment
    • Wiring Systems And Power Management - Splice Pack Connector End Views
    • Wiring Systems And Power Management - Wiring Schematics And Wiring Harness Routing Diagrams
  • Charging Systems
    • Battery, Charging System And Starting System
    • Plug-In Charging
  • Component Locations
    • Component Locations - Electrical Center Identification Views
    • Component Locations - Master Electrical Component List
    • Electrical Component Locator - Door Component Views
    • Electrical Component Locator - Front Of Vehicle And Engine Compartment Component Views
    • Electrical Component Locator - Ground Distribution Views
    • Electrical Component Locator - Instrument Panel And Center Console Component Views
    • Electrical Component Locator - Luggage Compartment And Rear Of Vehicle Component Views
    • Electrical Component Locator - Passenger Compartment And Roof Component Views
    • Electrical Component Locator - Powertrain Component Views
    • Electrical Component Locator - Wheels/Vehicle Underbody Component Views
  • Fuses & Circuit Breakers
    • Component Locations - Electrical Center Identification Views
  • Instrument Panel System Displays And Gauges
  • Horns
    • Horn System
  • Motors, Switches, Relays
    • Component Locations - Electrical Center Identification Views
    • Component Locations - Master Electrical Component List
    • Electrical Component Locator - Door Component Views
    • Electrical Component Locator - Front Of Vehicle And Engine Compartment Component Views
    • Electrical Component Locator - Ground Distribution Views
    • Electrical Component Locator - Instrument Panel And Center Console Component Views
    • Electrical Component Locator - Luggage Compartment And Rear Of Vehicle Component Views
    • Electrical Component Locator - Passenger Compartment And Roof Component Views
    • Electrical Component Locator - Powertrain Component Views
    • Electrical Component Locator - Wheels/Vehicle Underbody Component Views
    • Power Outlets
    • Wiring Systems And Power Management - Description And Operation
    • Wiring Systems And Power Management - Specifications
    • Wiring Systems And Power Management - Component Connector End Views - Index
    • Wiring Systems And Power Management - Component Connector End Views - A4 Through B74
    • Wiring Systems And Power Management - Component Connector End Views - B75B Through E37F
    • Wiring Systems And Power Management - Component Connector End Views - E41 Through K43
    • Wiring Systems And Power Management - Component Connector End Views - K43 Through Q12
    • Wiring Systems And Power Management - Component Connector End Views - Q13 Through X98
    • Wiring Systems And Power Management - Diagnostic Information And Procedures
    • Wiring Systems And Power Management - Inline Harness Connector End Views
    • Wiring Systems And Power Management - Repair Instructions
    • Wiring Systems And Power Management - Special Tools And Equipment
    • Wiring Systems And Power Management - Splice Pack Connector End Views
    • Wiring Systems And Power Management - Wiring Schematics And Wiring Harness Routing Diagrams
  • Starter
    • Battery, Charging System And Starting System
  • Wiring Diagrams
    • Electrical Component Locator - Ground Distribution Views
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wiring Systems And Power Management - Component Connector End Views - Index
    • Wiring Systems And Power Management - Component Connector End Views - A4 Through B74
    • Wiring Systems And Power Management - Component Connector End Views - B75B Through E37F
    • Wiring Systems And Power Management - Component Connector End Views - E41 Through K43
    • Wiring Systems And Power Management - Component Connector End Views - K43 Through Q12
    • Wiring Systems And Power Management - Component Connector End Views - Q13 Through X98
    • Wiring Systems And Power Management - Inline Harness Connector End Views
    • Wiring Systems And Power Management - Splice Pack Connector End Views
    • Wiring Systems And Power Management - Wiring Schematics And Wiring Harness Routing Diagrams
• Engine Mechanical
  • Cooling System (Mechanical)
    • Engine Cooling System
  • Engine Exhaust System
  • Fuel System
    • Engine Controls And Fuel - 1.4L (LUU) - Repair Instructions
  • Lubrication System
    • Maintenance And Lubrication
  • Mechanical
    • Engine Mechanical - 1.4L (LUU) - Description And Operation
    • Engine Mechanical - 1.4L (LUU) - Specifications
    • Engine Mechanical - 1.4L (LUU) - Component Locator
    • Engine Mechanical - 1.4L (LUU) - Diagnostic Information And Procedures
    • Engine Mechanical - 1.4L (LUU) - Repair Instructions - Off Vehicle (1 Of 2)
    • Engine Mechanical - 1.4L (LUU) - Repair Instructions - Off Vehicle (2 Of 2)
    • Engine Mechanical - 1.4L (LUU) - Repair Instructions - On Vehicle
    • Engine Mechanical - 1.4L (LUU) - Special Tools And Equipment
  • Starter
    • Battery, Charging System And Starting System
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Controls And Fuel - 1.4L (LUU) - Repair Instructions
  • Fuel Delivery
    • Engine Controls And Fuel - 1.4L (LUU) - Repair Instructions
  • Ignition System
    • Engine Controls And Fuel - 1.4L (LUU) - Repair Instructions
  • Mode 6
  • Remove, Overhaul & Install
    • Engine Controls And Fuel - 1.4L (LUU) - Repair Instructions
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Data Communications System
    • Engine Controls And Fuel - 1.4L (LUU) - Description And Operation
    • Engine Controls And Fuel - 1.4L (LUU) - Specifications
    • Engine Controls And Fuel - 1.4L (LUU) - Diagnostic Code Index
    • Engine Controls And Fuel - 1.4L (LUU) - DTC P0010 Through DTC P0328
    • Engine Controls And Fuel - 1.4L (LUU) - DTC P0335 Through DTC P1255/P064A
    • Engine Controls And Fuel - 1.4L (LUU) - DTC P1400 Through DTC P2635
    • Engine Controls And Fuel - 1.4L (LUU) - Special Tools And Equipment
    • Engine Controls And Fuel - 1.4L (LUU) - Troubleshooting & Diagnosis
  • Testing & Diagnosis
    • Data Communications System
    • Engine Controls And Fuel - 1.4L (LUU) - Description And Operation
    • Engine Controls And Fuel - 1.4L (LUU) - Specifications
    • Engine Controls And Fuel - 1.4L (LUU) - Diagnostic Code Index
    • Engine Controls And Fuel - 1.4L (LUU) - DTC P0010 Through DTC P0328
    • Engine Controls And Fuel - 1.4L (LUU) - DTC P0335 Through DTC P1255/P064A
    • Engine Controls And Fuel - 1.4L (LUU) - DTC P1400 Through DTC P2635
    • Engine Controls And Fuel - 1.4L (LUU) - Special Tools And Equipment
    • Engine Controls And Fuel - 1.4L (LUU) - Troubleshooting & Diagnosis
  • Tune-Up
    • Engine Controls And Fuel - 1.4L (LUU) - Repair Instructions
  • Wiring Diagrams
    • Engine Controls And Fuel - 1.4L (LUU) - Wiring Schematic Diagrams
• 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 - 1.4L
  • 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
    • General Information
  • Identification
    • CANADIAN Model Cross-Reference
    • General Information
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Automatic Stop/Start Disable
    • Dangers, Warnings, And Cautions
    • General Information
    • Vehicle Diagnostic Information - Specifications - Scan Tool Data
    • Vehicle Diagnostic Information - Diagnostic Information And Procedures
    • Vibration Diagnosis And Correction
  • Reset Procedures
    • ATEQ TPMS Reset Procedure
    • BARTEC TPMS Reset Procedure
    • Maintenance And Lubrication
    • Maintenance Reminder Light (Reset Procedures)
    • Tire Pressure Monitor Systems
  • RPO Codes
    • General Information
  • Specifications Index
    • Common Specs And Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • General Servicing
    • Cabin Air Filter (Special Applications) - General Information
  • HVAC Control Systems
    • Heating, Ventilation, And Air Conditioning
    • HVAC System - Automatic
• Hybrid/Electric Powertrain
  • Battery Management Systems
    • Hybrid Service Disable Procedures
    • Hybrid/EV Energy Storage - Description And Operation
    • Hybrid/EV Energy Storage - Specifications
    • Hybrid/EV Energy Storage - Repair Instructions
    • Hybrid/EV Energy Storage - Wiring Schematic Diagrams
  • Cooling Systems
    • Hybrid/EV Cooling - Description And Operation
    • Hybrid/EV Cooling - Specifications
    • Hybrid/EV Cooling - Repair Instructions
    • Hybrid/EV Cooling - Special Tools And Equipment
    • Hybrid/EV Cooling - Wiring Schematic Diagrams
  • Electric Converters and Controllers
    • Hybrid/EV Controls - Description And Operation
    • Hybrid/EV Controls - Specifications
    • Hybrid/EV Controls - Component Locator
    • Hybrid/EV Controls - Repair Instructions
    • Hybrid/EV Controls - Special Tools And Equipment
    • Hybrid/EV Controls - Wiring Schematic Diagrams
  • Testing and Diagnosis
    • Hybrid/EV Controls - Diagnostic Code Index
    • Hybrid/EV Controls - DTC P0601 Through P0C18
    • Hybrid/EV Controls - DTC P0C19 Through DTC P1AEB
    • Hybrid/EV Controls - DTC P1AEC Through DTC P1E42
    • Hybrid/EV Controls - DTC P1E43 Through DTC P2797
    • Hybrid/EV Controls - Troubleshooting & Diagnosis
    • Hybrid/EV Cooling - Diagnostic Code Index
    • Hybrid/EV Cooling - DTC P0480 Through DTC P0C45
    • Hybrid/EV Cooling - DTC P0C47, DTC P0C4A Or DTC P1F18
    • Hybrid/EV Cooling - DTC P0CD6 Through DTC P0CE7
    • Hybrid/EV Cooling - DTC P0CE9 Through DTC P0CED
    • Hybrid/EV Cooling - DTC P0CEF Through DTC P0CF1
    • Hybrid/EV Cooling - DTC P148A Through DTC P148C
    • Hybrid/EV Cooling - DTC P1EA6 Through DTC P1EA7
    • Hybrid/EV Cooling - Symptom Troubleshooting & Diagnosis
    • Hybrid/EV Energy Storage - DTC Index, Disabling And Enabling System
    • Hybrid/EV Energy Storage - DTC P0641 Through DTC P1F17
    • Hybrid/EV Energy Storage - Symptom Troubleshooting & Diagnosis
• Maintenance
  • Procedures
    • Maintenance And Lubrication
• Restraints
  • Air Bag, SRS
    • Supplemental Inflatable Restraint System
  • Restraints Control Systems
    • Seat Belt System
  • Seat Belts
    • Seat Belt System
• Steering
  • Manual Steering
    • Power Steering System
  • Power Steering System
  • Steering Wheel And Steering Column
• Suspension
  • Front Suspension
    • Front Suspension System
    • Suspension System General Diagnosis
  • Rear Suspension
    • Rear Suspension System
    • Suspension System General Diagnosis
  • Wheel Alignment System
  • Wheels & Tire System
    • Tire Pressure Monitoring System
    • Tires And Wheels
• Transmission
  • Automatic Trans
    • Automatic Transmission - 4ET50 - Description And Operation
    • Automatic Transmission - 4ET50 - Specifications
    • Automatic Transmission - 4ET50 - Component Locator
    • Automatic Transmission - 4ET50 - Diagnostic Code Index
    • Automatic Transmission - 4ET50 - DTC P0601 Through DTC P1839
    • Automatic Transmission - 4ET50 - DTC P215B Through DTC P2730
    • Automatic Transmission - 4ET50 - Repair Instructions - Off Vehicle
    • Automatic Transmission - 4ET50 - Repair Instructions - On Vehicle
    • Automatic Transmission - 4ET50 - Special Tools And Equipment
    • Automatic Transmission - 4ET50 - Symptom Troubleshooting & Diagnosis
    • Automatic Transmission - 4ET50 - Wiring Schematics
    • Shift Lock Control System
  • Hydraulic Diagrams
    • Automatic Transmission - 4ET50 - Description And Operation
• External Pages