Repair and Diagnosis

A L L Diagnostic Trouble Codes ( DTC )
Relays and Modules
- Relays and Modules - Cruise Control
  - Cruise Control Module
- Relays and Modules - HVAC
  - Control Module HVAC
- Relays and Modules - Lighting and Horns
  - Hazard Flasher Relay
  - Horn Relay
- Relays and Modules - Power and Ground Distribution
  - Power Distribution Relay
  - Relay Box
- Relays and Modules - Powertrain Management
  - Relays and Modules - Computers and Control Systems
    - Engine Control Module
  - Relays and Modules - Fuel Delivery and Air Induction
    - Fuel Pump Relay
- Relays and Modules - Restraints and Safety Systems
  - Air Bag Control Module
- Relays and Modules - Starting and Charging
  - Neutral Start Relay (Inhibitor Relay)
- Relays and Modules - Transmission and Drivetrain
  - Relays and Modules - A/T
    - Control Module
- Relays and Modules - Wiper and Washer Systems
  - Windshield Washer Relay
  - Wiper Relay
Sensors and Switches
- Sensors and Switches - Cooling System
  - Engine - Coolant Temperature Sensor/Switch
- Sensors and Switches - Cruise Control
  - Cruise Control Switch
- Sensors and Switches - Engine
  - Oil Pressure Sender
- Sensors and Switches - HVAC
- Sensors and Switches - Instrument Panel
  - Fuel Gauge Sender
- Sensors and Switches - Lighting and Horns
- Sensors and Switches - Powertrain Management
- Sensors and Switches - Starting and Charging
  - Ignition Switch
  - Neutral Safety Switch
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
    - Transmission Mode Switch
    - Transmission Position Sensor/Switch
- Sensors and Switches - Windows and Glass
  - Heated Glass Element Switch
- Sensors and Switches - Wiper and Washer Systems
  - Wiper Switch
Maintenance
- Alignment
- Tune-up and Engine Performance Checks
- Timing Belt
- Timing Component Alignment Marks
- Drive Belt
- Filters
- Hoses
  - Hose/Line HVAC
  - Service Precautions
- Fluids
- Brake Bleeding
- Air Bag(s) Arming and Disarming
- Fuses and Circuit Breakers
- Service Reminder Indicators
- Wheels and Tires
- Application and ID
- Service Intervals
  - Supplemental Service Items
    - Every 2 Years
- Technical Service Bulletins
Engine, Cooling and Exhaust
- Engine
- Cooling System
- Exhaust System
- Technical Service Bulletins
Powertrain Management
- Relays and Modules - Powertrain Management
  - Relays and Modules - Computers and Control Systems
    - Engine Control Module
  - Relays and Modules - Fuel Delivery and Air Induction
    - Fuel Pump Relay
- Sensors and Switches - Powertrain Management
- Tune-up and Engine Performance Checks
- Computers and Control Systems
- Fuel Delivery and Air Induction
- Ignition System
- Glow Plug System
  - Glow Plug
  - Testing and Inspection
- Transmission Control Systems
- Technical Service Bulletins
Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
  - Actuators and Solenoids - A/T
    - Shift Interlock Solenoid
- Automatic Transmission/Transaxle
- Clutch
- Differential Assembly
- Drive Axles, Bearings and Joints
- Flex Plate
- Manual Transmission/Transaxle
- Relays and Modules - Transmission and Drivetrain
  - Relays and Modules - A/T
    - Control Module
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
    - Transmission Mode Switch
    - Transmission Position Sensor/Switch
- Transmission Control Systems
- Service Precautions
- Technical Service Bulletins
- Tools and Equipment
Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- Brake Bleeding
- Brake Pedal Assy
- Disc Brake System
- Drum Brake System
- Hydraulic System
- Parking Brake System
  - Parking Brake Control
  - Adjustments
- Power Brake Assist
  - Vacuum Brake Booster
- Specifications
  - Brake Rotor/Disc
  - Brake Drum
- Technical Service Bulletins
Starting and Charging
- Sensors and Switches - Starting and Charging
  - Ignition Switch
  - Neutral Safety Switch
- Relays and Modules - Starting and Charging
  - Neutral Start Relay (Inhibitor Relay)
- Battery
- Charging System
- Starting System
- Power and Ground Distribution
- Service Precautions
- Application and ID
- Technical Service Bulletins
Power and Ground Distribution
- Auxiliary Power Outlet
- Fuse
- Fuse Block
- Power Distribution Relay
- Relays and Modules - Power and Ground Distribution
  - Power Distribution Relay
  - Relay Box
- Relay Box
- Wiring Harness
- Technical Service Bulletins
Steering and Suspension
- Alignment
- Steering
- Suspension
- Wheels and Tires
- Application and ID
- Diagrams
Heating and Air Conditioning
- Air Door
  - Air Door Actuator / Motor
  - Air Door Cable
- Air Duct
- Air Register
- Blower Motor
- Blower Motor Resistor
- Blower Motor Switch
- Cabin Air Filter / Purifier
- Compressor HVAC
- Condenser HVAC
- Control Assembly
- Control Module HVAC
- Coolant Temperature Sensor / Switch HVAC
- Coupler HVAC
  - A/C Coupler O-ring
- Evaporator Case
- Evaporator Core
- Evaporator Drain Tube
- Evaporator Temperature Sensor / Switch
- Expansion Valve
- Heater Control Valve
- Heater Core
- Heater Core Case
- Heater Core Temperature Sensor / Switch
- High Pressure Safety Valve HVAC
- Hose/Line HVAC
- Receiver Dryer
- Refrigerant
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
- Refrigerator
- Relays and Modules - HVAC
  - Control Module HVAC
- Sensors and Switches - HVAC
  - Blower Motor Switch
  - Coolant Temperature Sensor / Switch HVAC
  - Evaporator Temperature Sensor / Switch
  - Heater Core Temperature Sensor / Switch
  - Refrigerant Pressure Sensor / Switch
  - Throttle Full Open Switch HVAC
- Service Port HVAC
- Sight Glass
- Vacuum Reservoir HVAC
- Service Precautions
  - Environmental Impact Information
  - Technician Safety Information
    - A/C Refrigerant System, Evacuating and Recharging
    - A/C Refrigerant System R-134A
  - Vehicle Damage Warnings
- Application and ID
- Description and Operation
- Testing and Inspection
  - A/C Cooling Performance
  - A/C Refrigerant System
  - A/C System Cooling Performance, Checking
  - A/C System Performance Check
    - R-12 System
    - R-134A System
  - Auxiliary Heater B2L, Troubleshooting
- Locations
  - A/C Refrigerant System
    - A/C Refrigerant System, Components
    - A/C Refrigerant System, Components USA & CAN
  - Engine Compartment Components
  - Heater/Air Conditioner Ducting and Controls
  - Helpful Tip
  - Rear Heater
    - Rear Heater, Eurovan MV (USA), Eurovan CV (Canada)
    - Rear Heater, Eurovan and Transporter Models
- Service and Repair
  - A/C Refrigerant System
  - A/C Refrigerant System Component Replacement Notes
  - Auxiliary Heater D2L
  - A/C Components, Servicing
    - A/C Components In Engine Compartment, Servicing
    - A/C Components In Passenger Compartment, Servicing
  - Heating and Ventilation System
    - Heater/Fresh Air Control Cables Vehicles W/O A/C Install/Adjust
    - Heating and Ventilation System, Servicing
- Diagrams
  - Exploded Views
    - Engine Compartment Components
    - Heater/Air Conditioner Ducting and Controls
  - Fluid Diagrams
  - Vacuum and Vapor Hose Diagrams
- Specifications
  - Pressure, Vacuum and Temperature Specifications
  - Capacity Specifications
  - Fluid Type Specifications
    - Refrigerant R-12
    - Refrigerant Oil
- Technical Service Bulletins
Restraints and Safety Systems
- Repairs and Inspections Required After a Collision
- Air Bag Systems
- Head Restraint System
  - Head Rest
- Knee Diverter
- Relays and Modules - Restraints and Safety Systems
  - Air Bag Control Module
- Seat Belt Systems
- Technical Service Bulletins
Accessories and Optional Equipment
- Antenna
- Antitheft and Alarm Systems
  - Keyless Entry
    - Keyless Entry Transmitter Battery
  - Technical Service Bulletins
- Radio, Stereo, and Compact Disc
- Refrigerator
- Service Precautions
- Service and Repair
- Technical Service Bulletins
Body and Frame
- Air Bag(s) Arming and Disarming
- Repairs and Inspections Required After a Collision
- Bumper
  - Front Bumper
  - Rear Bumper
- Doors, Hood and Trunk
  - Doors
  - Hood
  - Trunk / Liftgate
  - Technical Service Bulletins
- Exterior Moulding / Trim
- Fender
- Grille
- Interior Moulding / Trim
  - Accessory Compartment
  - Arm Rest
  - Ash Tray
  - Cargo Cover
  - Carpet
  - Dashboard / Instrument Panel
  - Drink Holders
  - Glove Compartment
  - Headliner
  - Passenger Assist Handle
  - Trim Panel
  - Utility Storage Compartment
  - Service Precautions
  - Diagrams
  - Technical Service Bulletins
- Locks
  - Door Locks
    - Door Lock Cylinder
  - Keyless Entry
    - Keyless Entry Transmitter Battery
  - Power Locks
    - Power Door Lock Actuator
    - Service and Repair
  - Trunk / Liftgate Lock Cylinder
- Mirrors
- Paint, Striping and Decals
  - Paint
- Radiator Support
- Roof and Associated Components
  - Sunroof / Moonroof
- Seats
  - Head Rest
  - Head Restraint System
    - Head Rest
  - Seat Cover
  - Seat Cushion
  - Seat Temperature Element
  - Testing and Inspection
    - Checking Heated Front Passenger Seat
    - Checking Heated Driver Seat
  - Service and Repair
  - Technical Service Bulletins
- Sound Proofing / Insulation
- Splash Guard
- Strut / Shock Tower
- Truck Bed
  - Truck Bed Cover
- Unibody
- Service Precautions
- Service and Repair
  - Electrical Equipment, Removing (Eurovan CV Camper)
  - Electrical Equipment, Removing (Multivan)
  - Water Supply/Drain, Removing and Installing (Eurovan CV Camper)
  - Propane Gas Tank, Removing and Installing
  - Propane Gas Stove With Sink, Removing and Installing
  - Cupboards And Storage Compartments, Removing and Installing (Eurovan CV Camper)
  - CV Camper
- Technical Service Bulletins
Cruise Control
- Cruise Control Module
- Cruise Control Servo
- Cruise Control Switch
- Relays and Modules - Cruise Control
  - Cruise Control Module
- Sensors and Switches - Cruise Control
  - Cruise Control Switch
- Vacuum Pump
- Vacuum Vent Valve
- Testing and Inspection
  - Vacuum System Leak Test
  - Checking Cruise Control System
    - Automatic Transmission
    - Manual Transmission
- Adjustments
- Service and Repair
- Diagrams
Instrument Panel, Gauges and Warning Indicators
- Clock
- Dashboard / Instrument Panel
- Fuel Gauge Sender
- Instrument Cluster / Carrier
- Maintenance Required Lamp/Indicator
- Malfunction Indicator Lamp
- Odometer
- Oil Pressure Sender
- Sensors and Switches - Instrument Panel
  - Fuel Gauge Sender
- Speedometer Cable
- Tachometer
- Temperature Gauge
- Temperature Sensor (Gauge)
- Testing and Inspection
  - Component Tests and General Diagnostics
  - Scan Tool Testing and Procedures
- Service and Repair
  - Cold Start Accelerator (CSA) Handle, Removing
  - Steering Column Switches, Servicing
- Technical Service Bulletins
Lighting and Horns
- Brake Light Switch
- Center Mounted Brake Lamp
  - Center Mounted Brake Lamp Bulb
  - Service and Repair
- Dome Lamp
- Hazard Warning Lamps
- Headlamp
- Horn
- License Plate Lamp
- Map Light
- Relays and Modules - Lighting and Horns
  - Hazard Flasher Relay
  - Horn Relay
- Sensors and Switches - Lighting and Horns
- Tail Lamp
- Turn Signals
- Service Precautions
- Testing and Inspection
- Locations
- Service and Repair
  - CV Camper
    - Fluorescent Light, Removing
    - Fluorescent Tubes, Removing
  - Multivan
    - Fluorescent Light -W8- Left, Removing
    - Interior Light -W7- Center, Removing
- Diagrams
Windows and Glass
- Heated Glass Element
  - Heated Glass Element Switch
  - Technical Service Bulletins
- Sensors and Switches - Windows and Glass
  - Heated Glass Element Switch
- Windows
- Windshield
- Service Precautions
  - Customer Safety Information
  - Vehicle Damage Warnings
- Service and Repair
  - Procedures
    - Window Sealant, Touching Up
    - Paint Damage, Repairing
  - Removal and Replacement
- Technical Service Bulletins
Wiper and Washer Systems
- Relays and Modules - Wiper and Washer Systems
  - Windshield Washer Relay
  - Wiper Relay
- Sensors and Switches - Wiper and Washer Systems
  - Wiper Switch
- Windshield Washer Pump
- Windshield Washer Relay
- Windshield Washer Reservoir
- Windshield Washer Spray Nozzle
- Wiper Blade
- Wiper Motor
- Wiper Motor Linkage
- Wiper Relay
- Wiper Switch
- Service Precautions
- Testing and Inspection
- Locations
- Service and Repair
- Diagrams
- Specifications
Service Precautions
- Customer Safety Information
- Technician Safety Information
  - Maintenance and Repair Work
  - Additional Precautions when Working on Eurovan
- Vehicle Damage Warnings
  - Maintenance and Repair Work
  - Additional Precautions when Working on Eurovan
Application and ID
- Volkswagen V.I.N Decoder
- Vehicle Identification Number (VIN)
Locations
Diagrams
- Exploded Views
- Connector Views
- Mechanical Diagrams
  - Charging System
    - System Diagram
    - Alternator Pulley / Clutch
      - Ribbed Belt and Pulley Arrangement, Gen. & P/S Pump
      - Ribbed Belt and Pulley Arrangement, Gen., P/S Pump & Compressor
  - Drive Belt
    - Serpentine Belt
      - Ribbed Belt & Pulley Arrangement, Generator & P/S Pump
      - Ribbed Belt & Pulley Arrangement, Gen., P/S Pump & Compressor
    - Engine Drive Belt/Pulley Arrangement
- Fluid Diagrams
  - Heating and Air Conditioning
    - System Diagram
    - Hose/Line HVAC
- Vacuum and Vapor Hose Diagrams
  - Heating and Air Conditioning
Specifications
- Electrical Specifications
- Mechanical Specifications
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
Technical Service Bulletins
Diagnostic Trouble Codes