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 -- M37/M56
  • Electrical Component Locations
    • Diagnostic Connector (DLC) Locations
    • M37/M56 - Component Locations
  • 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 And Lock -- M37/M56
    • Security Control System -- M37/M56
  • Collision/Avoidance
    • Driver Assistance System - ADAS Control Unit - M37/M56
    • Driver Assistance System - BSW & BSI - M37/M56
    • Driver Assistance System - DCA - M37/M56
    • Driver Assistance System - FCW - M37/M56
    • Driver Assistance System - Low & LDP - M37/M56
  • Communication Devices
    • Body Control System -- M37/M56
    • Drive Mode System -- M37/M56
    • LAN System - M37/M56 - Can Fundamentals, Can & Can Gateway
    • LAN System - M37/M56 - Can System (Type 1 - 3)
    • LAN System - M37/M56 - Can System (Type 10 - 12)
    • LAN System - M37/M56 - Can System (Type 4 - 6)
    • LAN System - M37/M56 - Can System (Type 7 - 9)
  • Cruise Control Systems
    • Cruise Control System -- M37/M56
  • Drivers Assistance Systems - ADAS
    • Driver Assistance System - ADAS Control Unit - M37/M56
    • Driver Assistance System - BSW & BSI - M37/M56
    • Driver Assistance System - DCA - M37/M56
    • Driver Assistance System - FCW - M37/M56
    • Driver Assistance System - Low & LDP - M37/M56
  • Entertainment Systems
    • Audio, Visual & Navigation System (Base Without Navigation) -- M37/M56
    • Audio, Visual & Navigation System (BOSE Audio With Navigation) -- M37/M56
  • Exterior Lights
    • Exterior Lighting System -- M37/M56
  • Gauges & Instrument Panels
    • Instrument Panel System -- M37/M56
    • Meter, Warning Lamp & Indicator -- M37/M56
  • Heated Glass/Defoggers
    • Defogger System -- M37/M56
  • Horns
    • Horn System -- M37/M56
  • Infotainment
    • Audio, Visual & Navigation System (Base Without Navigation) -- M37/M56
    • Audio, Visual & Navigation System (BOSE Audio With Navigation) -- M37/M56
  • Interior/Exterior Trim
    • Exterior Trim -- M37/M56
    • Interior Trim -- M37/M56
  • Interior/Illumination Lights
    • Interior Lighting System -- M37/M56
  • Mirrors
    • Mirror System -- M37/M56
  • Seats
    • Automatic Drive Positioner -- M37/M56
    • Seat System -- M37/M56
  • Warning Systems
    • Tires, Wheels & Tire Pressure Monitoring System (TPMS)
    • Warning Chime System -- M37/M56
  • Window Motors & Regulators
    • Glass & Window System -- M37/M56
    • Power Window Control System -- M37/M56
  • Wiper/Washer Systems
    • Washer System & Wiper System -- M37/M56
• Body & Frame
  • Door Locks
    • Door And Lock -- M37/M56
    • Security Control System -- M37/M56
  • Exterior Body Panels
    • Door And Lock -- M37/M56
  • Exterior/Interior Trim
    • Exterior Trim -- M37/M56
    • Interior Trim -- M37/M56
  • Mirrors
    • Mirror System -- M37/M56
  • Seats
    • Automatic Drive Positioner -- M37/M56
    • Seat System -- M37/M56
  • Sun Roof/T-Top/Convertible Top
    • Sunroof -- M37/M56
  • Windows
    • Glass & Window System -- M37/M56
    • Power Window Control System -- M37/M56
• Brakes
  • Anti-Lock Brakes
    • Brake Control System (Brake Assist With Preview Function) -- M37/M56
    • Brake Control System (With VDC) -- M37/M56
  • Mechanical - Hydraulic
    • Brake System -- M37/M56
  • Parking Brake System -- M37/M56
  • Traction Control
    • Brake Control System (Brake Assist With Preview Function) -- M37/M56
    • Brake Control System (With VDC) -- M37/M56
• Drivelines & Axles
  • Axle Shafts
    • Front Axle (2WD) -- M37/M56
    • Rear Axle -- M37/M56
  • Differentials & Drive Axles
    • Front Final Drive (F160A) -- M37/M56
    • Rear Axle -- M37/M56
    • Rear Final Drive (R200) -- M37/M56
    • Rear Final Drive (R208V) -- M37/M56
  • Driveshaft & Universal Joints
    • Front Propeller Shaft (2S56A) -- M37/M56
    • Rear Propeller Shaft (3F80A-R) -- M37/M56
    • Rear Propeller Shaft (3S80A-R) -- M37/M56
  • Wheel Hubs
    • Front Axle (2WD) -- M37/M56
    • Rear Axle -- M37/M56
• Electrical
  • Body Electrical
    • Accessory Power Socket - Power Outlet -- M37/M56
    • OEM Connector End Views
    • Power Control System -- M37/M56
    • Power Supply, Ground & Circuit Elements -- M37/M56
  • Charging Systems
    • Charging System -- M37/M56
  • Component Locations
    • Diagnostic Connector (DLC) Locations
    • M37/M56 - Component Locations
  • Gauges
    • Instrument Panel System -- M37/M56
    • Meter, Warning Lamp & Indicator -- M37/M56
  • Horns
    • Horn System -- M37/M56
  • Motors, Switches, Relays
    • Accessory Power Socket - Power Outlet -- M37/M56
    • OEM Connector End Views
    • Power Control System -- M37/M56
    • Power Supply, Ground & Circuit Elements -- M37/M56
  • Starter
    • Starting System -- M37/M56
  • Wiring Diagrams
    • OEM Connector End Views
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Cooling Fan
    • Engine Cooling System
  • Cooling System (Mechanical)
    • Engine Cooling System
  • Exhaust System -- M37/M56
  • Fuel System -- M37/M56
  • Engine Lubrication System
  • Engine Mechanical
  • Starter
    • Starting System -- M37/M56
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Accelerator Control System -- M37/M56
  • Fuel Delivery
    • Fuel System -- M37/M56
  • Mode 6 - 2011 M35 & M45
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Engine Control System - Component Testing, Symptom Diagnosis, Periodic Maintenance, Removal And Installation, Specifications (VK56VD)
    • Engine Control System - DTCS P006A To P0153 (VK56VD)
    • Engine Control System - DTCS P0137 To P0456 (VK56VD)
    • Engine Control System - DTCS P0460 To P1217 (VK56VD)
    • Engine Control System - DTCS P1220 To P2A03 (VK56VD)
    • Engine Control System - Introduction, System Description And Basic Inspection (VK56VD)
  • Testing & Diagnosis
    • Engine Control System - Component Testing, Symptom Diagnosis, Periodic Maintenance, Removal And Installation, Specifications (VK56VD)
    • Engine Control System - DTCS P006A To P0153 (VK56VD)
    • Engine Control System - DTCS P0137 To P0456 (VK56VD)
    • Engine Control System - DTCS P0460 To P1217 (VK56VD)
    • Engine Control System - DTCS P1220 To P2A03 (VK56VD)
    • Engine Control System - Introduction, System Description And Basic Inspection (VK56VD)
• 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 -- M37/M56
  • 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 -- M37/M56
  • Identification
    • CANADIAN Model Cross-Reference
    • General Information -- M37/M56
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • General Information -- M37/M56
  • Reset Procedures
    • ATEQ TPMS Reset Procedure
    • BARTEC TPMS Reset Procedure
    • 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
    • General Information -- M37/M56
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • General Servicing
    • Cabin Air Filter
  • HVAC Control Systems
    • Heater And Air Conditioning Control System -- M37/M56
    • Heater And Air Conditioning System -- M37/M56
    • Ventilation System -- M37/M56
• Maintenance
  • Procedures
    • Maintenance -- M37/M56
    • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • SRS Airbag -- M37/M56
  • Passive Restraints
    • Seat Belt System -- M37/M56
  • Restraints Control Systems
    • Seat Belt Control System -- M37/M56
    • SRS Airbag Control System -- M37/M56
  • Seat Belts
    • Seat Belt Control System -- M37/M56
    • SRS Airbag Control System -- M37/M56
• Steering
  • Manual Steering
    • Power Steering Control System (With 4WAS) -- M37/M56
    • Power Steering Control System (Without 4WAS) -- M37/M56
    • Power Steering System -- M37/M56
  • Power Steering
    • Power Steering Control System (With 4WAS) -- M37/M56
    • Power Steering Control System (Without 4WAS) -- M37/M56
    • Power Steering System -- M37/M56
• Suspension
  • Front Suspension (2WD) -- M37/M56
  • Rear Suspension -- M37/M56
  • Wheel Alignment
    • Front Suspension (2WD) -- M37/M56
    • Rear Suspension -- M37/M56
  • Wheels & Tire System
    • Tires, Wheels & Tire Pressure Monitoring System (TPMS)
• Transmission
  • Automatic Transmission -- M37/M56
• External Pages