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
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
    • Wiring Systems & Power Management
  • 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
    • Wiring Systems & Power Management
• Accessories & Equipment
  • Anti-Theft Systems
    • Door Lock Systems & Door Handles
    • Immobilizer System
    • Keyless Entry System And Remote Functions
    • Theft Deterrent System
  • Communication Devices
    • Data Communication System
    • Programming And Setup - All Systems
  • Cruise Control Systems
  • Entertainment Systems
    • Cellular System, Entertainment System, And Navigation System
  • Exterior Lights
    • Lighting Systems
  • Gauges & Instrument Panels
    • Instrument Panel System Displays And Gauges
  • Headlights
    • Lighting Systems
  • Heated Glass/Defoggers
    • Fixed & MOVEABLE Window Systems
  • Horns
    • Horn System
  • Ignition Switch/Steering Lock
    • Immobilizer System
    • Wiring Systems & Power Management
  • Infotainment
    • Cellular System, Entertainment System, And Navigation System
  • Interior/Exterior Trim
    • Exterior Trim
    • Floor Coverings & Headliners
    • Instrument Panel Trim And Console Trim
    • Interior Trim & Paneling
    • Seat Hardware, Seat Trim, And Upholstery
  • Interior/Illumination Lights
    • Lighting Systems
  • Memory Modules
    • Secondary And Configurable Customer Controls
  • Mirrors
    • Mirror System
  • Seats
    • Power Seat System
    • Seat Hardware, Seat Trim, And Upholstery
  • Steering Column Switches
    • Steering Wheel & Steering Column
  • Window Motors & Regulators
    • Fixed & MOVEABLE Window Systems
  • Wiper/Washer Systems
    • Wiper System & Washer System
• Body & Frame
  • Door Locks
    • Door Lock Systems & Door Handles
    • Immobilizer System
    • Keyless Entry System And Remote Functions
    • Theft Deterrent System
  • Exterior Body Panels
    • Air/Wind Noise Symptoms
    • Bolted Exterior Body Panels & Closures
    • Bumper System & Fascia
    • Squeaks & Rattles
    • Water Leaks
  • Exterior/Interior Trim
    • Exterior Trim
    • Floor Coverings & Headliners
    • Instrument Panel Trim And Console Trim
    • Interior Trim & Paneling
    • Seat Hardware, Seat Trim, And Upholstery
  • Frames, Subframes & Crossmembers
    • Frame & Underbody
  • Ignition Switch/Steering Lock
    • Immobilizer System
    • Wiring Systems & Power Management
  • Mirrors
    • Mirror System
  • Seats
    • Power Seat System
    • Seat Hardware, Seat Trim, And Upholstery
  • Sun Roof/T-Top/Convertible Top
    • Folding Top System
  • Windows
    • Fixed & MOVEABLE Window Systems
• Brakes
  • Anti-Lock Brakes
    • Anti-Lock Brake System, Traction Control System & Stability Control System
  • Mechanical - Hydraulic
    • Disc Brake System
    • Hydraulic Brake System
  • Parking Brake System
  • Anti-Lock Brake System, Traction Control System & Stability Control System
• Drivelines & Axles
  • Axle Shafts
    • Wheel Drive Shafts
  • Differentials & Drive Axles
    • Rear Drive Axle
  • Driveshaft & Universal Joints
    • Propeller Shaft
• Electrical
  • Body Electrical
    • Accessory Power Socket
    • OEM Connector End Views
    • Wiring Systems & Power Management
  • Charging Systems
    • Battery, Charging System And Starting System
  • Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
    • Wiring Systems & Power Management
  • Fuses & Circuit Breakers
  • Instrument Panel System Displays And Gauges
  • Horns
    • Horn System
  • Motors, Switches, Relays
    • Accessory Power Socket
    • OEM Connector End Views
    • Wiring Systems & Power Management
  • Starter
    • Battery, Charging System And Starting System
  • Wiring Diagrams
    • OEM Connector End Views
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wiring Systems & Power Management
• Engine Mechanical
  • Cooling System (Mechanical)
    • Engine Cooling System
  • Engine Exhaust System
  • Lubrication System
    • Maintenance & Lubrication
  • Engine Mechanical - 2.4L
  • Starter
    • Battery, Charging System And Starting System
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Mode 6 - PONTIAC
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Engine Controls & Fuel - 2.4L - Introduction (1 Of 2)
    • Engine Controls & Fuel - 2.4L - Introduction (2 Of 2)
    • Engine Controls & Fuel - 2.4L - Diagnosis & Troubleshooting
    • Engine Controls & Fuel - 2.4L - DTC P0010 To P0354
    • Engine Controls & Fuel - 2.4L - DTC P0420 To P2544
  • Testing & Diagnosis
    • Engine Controls & Fuel - 2.4L - Introduction (1 Of 2)
    • Engine Controls & Fuel - 2.4L - Introduction (2 Of 2)
    • Engine Controls & Fuel - 2.4L - Diagnosis & Troubleshooting
    • Engine Controls & Fuel - 2.4L - DTC P0010 To P0354
    • Engine Controls & Fuel - 2.4L - DTC P0420 To P2544
• 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 - 2.2L (Lap) & 2.4L (LE5)
  • 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
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Automatic Stop/Start Disable
    • General Information
    • Vehicle Diagnostic Information
    • Vibration Symptoms Diagnosis And Correction
    • Warnings & Cautions
  • Reset Procedures
    • Maintenance & Lubrication
    • Maintenance Reminder Light (Reset Procedures)
  • RPO Codes
    • General Information
  • Specifications Index
    • Common Specs & 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 - Manual
• Maintenance
  • Procedures
    • Maintenance & 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 & Steering Column
• Suspension
  • Front Suspension
    • Front Suspension System
    • Suspension General Diagnosis
  • Rear Suspension
    • Rear Suspension System
    • Suspension General Diagnosis
  • Wheel Alignment System
  • Wheels & Tire System
    • Tires & Wheels
• Transmission
  • Automatic Trans
    • Automatic Transmission - 5L40-E/5L50-E - Introduction (1 Of 2)
    • Automatic Transmission - 5L40-E/5L50-E - Introduction (2 Of 2)
    • Automatic Transmission - 5L40-E/5L50-E - DTC P0115 To DTC P0850
    • Automatic Transmission - 5L40-E/5L50-E - DTC P0973 To DTC P2764
    • Automatic Transmission - 5L40-E/5L50-E - Service, Diagnosis & Troubleshooting
    • Shift Interlock System
  • Hydraulic Diagrams
    • Automatic Transmission - 5L40-E/5L50-E - Introduction (2 Of 2)
• External Pages