Electrical/electronic components and installation locations

Transcription

1 Volkswagen Passat B5 - Electrical/electronic components and installation locations Page 1 / Electrical/electronic components and installation locations ABS/EDL/ASR Bosch 5.3 ABS hydraulic unit N55 Location: on left side of engine compartment. The hydraulic unit consists of: ABS Return Flow Pump V39

2 Page 2 / 24 Valve block (contains the in/outlet valves) The ABS return flow pump V39 and valve block must not be separated from one another ABS control module J104 Location: on the hydraulic unit on left side of engine compartment. Do not disconnect connector (26-pin) before successfully completing On-Board Diagnostics. First switch ignition off then separate connector. ABS hydraulic unit N55 for ABS/EDL and ABS/EDL with ASR Location: on left side of engine compartment. The hydraulic unit consists of: ABS Return Flow Pump V39 Valve block (contains the in/outlet valves) The ABS return flow pump V39 and valve block must not be separated from one another

3 Page 3 / 24 Identifying feature: Externally, the hydraulic control units can only be identified by the different part numbers. ABS control module J104 for ABS/EDL and ABS/EDL with ASR Location: on hydraulic unit on left side of engine compartment. Do not disconnect connector (26 or 31-pin) before successfully completing On- Board Diagnostics. First switch ignition off then separate connector. Identifying feature: Externally, the hydraulic control units can only be identified by the different part numbers. If equipped with ASR, the harness connector for the ABS control module J104 has 5 additional terminals (31-pin). Traction Control Indicator Lamp K86 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR Bosch 5.3 Brake System Warning Lamp K118 Location: In the instrument cluster

4 Page 4 / 24 Function: 45-4, ABS/EDL/ASR Bosch 5.3 ABS warning lamp K47 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR Bosch 5.3 Brake system vacuum pump V192 Not equipped in all vehicles Location: on left side of engine compartment. Checked by On-Board Diagnostics (OBD) in engine control module (ECM) 47-6, Brake system vacuum pump V192, removing and installing Checking 47-6, Brake system vacuum pump V192, checking Brake booster pressure sensor G294 Not equipped in all vehicles Location: in vacuum hose at brake servo Checked by On-Board Diagnostics (OBD) in Engine Control Module (ECM) 47-6, Brake booster pressure sensor G294, Brake Light Switch F Adjusting 46-4, Brake

5 Page 5 / 24 Light Switch F and Brake Pedal Switch F47, removing, installing and adjusting, up to model year 2002 Data Link Connector (DLC) Location up to model year 2000: beneath the cover, next to the parking brake handle Location as of model year 2001: beneath the driver side storage tray Impulse wheel for left and right front wheel speed sensor Repair Manual, Suspension, Wheels, Steering, Repair Group 40, Drive axle, servicing; Drive axles, removing and installing. Right front ABS wheel speed sensor G45 / Left front ABS wheel speed sensor G47 Right rear ABS wheel speed sensor G44 / Left rear ABS wheel speed sensor G46 (Front Wheel Drive (FWD)

6 Page 6 / 24 shown) Replacing 45-6, ABS wheel speed sensor on rear axle, (vehicles with front wheel drive) (Front Wheel Drive (FWD) shown) Replacing 45-6, Speed sensor on rear axle, (vehicles with all wheel drive) (Vehicles with All Wheel Drive (AWD)) Impulse wheel for right and left rear speed sensors (Front Wheel Drive (FWD) shown) Repair Manual, Suspension, Wheels, Steering, Repair Group 42, Front and All Wheel Drive ABS/EDL/ASR/ESP Bosch 5.3 up to model year 2000

7 Page 7 / 24 ABS hydraulic unit N55 Location: on left side of engine compartment. The hydraulic unit consists of: ABS Return Flow Pump V39 Valve block (contains the in/outlet valves) The ABS return flow pump V39 and valve block must not be separated from one another

8 Page 8 / 24 Do not disconnect connector (15-pin) before successfully completing On-Board Diagnostic. First switch ignition off then separate connector. Hydraulic pump for traction control V156 The hydraulic pump for traction controls consists of: Brake Pressure Sensor 1 G201 The Hydraulic pump for traction control V156 and Brake Pressure Sensor 1 G201 must not be separated from one another Do not separate connector (3-pin) for the brake pressure sensor and connector (2-pin) for hydraulic pump before successfully completing Onboard Diagnosis (OBD). First switch ignition off then separate connector. ABS control module J104 for ABS/EDL/ASR and ESP Location: Passenger side, under the floor covering at the bulkhead. Do not disconnect connector (88-pin) before successfully

9 Page 9 / 24 completing On-Board Diagnostic. First switch ignition off then separate connector. 45-7, ABS control module J104 (Bosch 5.3) vehicles with ESP, removing and installing ABS warning lamp K47 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR/ESP ASR/ESP Control Lamp K155 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR/ESP Brake System Warning Lamp K118 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR/ESP Rotation Rate Sensor G202 For control modules that cannot be coded / for control modules the can be coded Item Location: in left front footwell, beneath floor covering.

10 Page 10 / 24 Observe installation instructions 45-7, Rotation Rate Sensor G202, Transverse Acceleration Sensor G200 For control modules that cannot be coded / for control modules the can be coded Item Location: in left rear footwell, beneath floor covering. Observe installation instructions 45-7, Transverse Acceleration Sensor G200, removing and installing Combined Transverse Acceleration Sensor G200 and sender for rotation rate G202 Combined in one housing Location: under rear seat bench Observe installation instructions 45-7, Transverse Acceleration Sensor G200 and Rotation Rate Sensor G202, Steering angle sensor G85

11 Page 11 / 24 Location: On steering column between steering wheel and steering column switch Observe installation instructions 45-7, Steering angle sensor G85, removing and installing Data Link Connector (DLC) Location: beneath the cover, next to the parking brake handle Brake light switch F and Brake pedal switch F47 Adjusting 46-4, Brake Light Switch F and Brake Pedal Switch F47, removing, installing and adjusting, up to model year 2002 Rotor for front left and right wheel speed sensor Repair Manual, Suspension. Wheels, Steering, Repair Group 40, Drive axle, servicing; Drive axles, removing and installing.

12 Page 12 / 24 Right front ABS wheel speed sensor G45 / Left front ABS wheel speed sensor G47 can be tested in "Guided Replacing 45-6, Speed sensor on front axle, Rotor for left and right rear wheel speed sensor (All Wheel Drive (AWD) shown) Repair Manual, Suspension, Wheels, Steering, Repair Group 42, Front and all wheel drive Right rear ABS wheel speed sensor G44 / Left rear ABS wheel speed sensor G46 (All Wheel Drive (AWD) shown) Replacing 45-6, ABS wheel speed sensor on rear axle, (vehicles with front wheel drive) (Vehicles with Front Wheel Drive (FWD)) Replacing 45-6, Speed sensor on rear axle, (vehicles with all wheel

13 Page 13 / 24 drive) (Vehicles with All Wheel Drive (AWD)) ABS/EDL/ASR/ESP Bosch 5.3 as of model year 2001 ABS hydraulic unit N55 Location: on left side of engine compartment. The hydraulic unit consists of: ABS Return Flow Pump V39

14 Page 14 / 24 Valve block (contains the in/outlet valves) The ABS return flow pump V39 and valve block must not be separated from one another Do not disconnect connector (15-pin) before successfully completing On-Board Diagnostics. First switch ignition off then separate connector. Hydraulic pump for traction control V156 The hydraulic pump for traction controls consists of: Brake Pressure Sensor 1 G201 The Hydraulic pump for traction control V156 and Brake Pressure Sensor 1 G201 must not be separated from one another Do not separate connector (3-pin) for the brake pressure sensor and connector (2-pin) for hydraulic pump before successfully completing On- Board Diagnosis (OBD). First switch ignition off then separate connector. Brake system vacuum pump V192 Not equipped in all vehicles Location: on left side of

15 Page 15 / 24 engine compartment. Checked by On-Board Diagnostics (OBD) in engine control module (ECM) 47-6, Brake system vacuum pump V192, removing and installing Checking 47-6, Brake system vacuum pump V192, checking Brake booster pressure sensor G294 Not equipped in all vehicles Location: in vacuum hose at brake servo Checked by On-Board Diagnostics (OBD) in engine control module (ECM) 47-6, Brake booster pressure sensor G294, ABS control module J104 for ABS/EDL/ASR and ESP Location: passenger side, under the floor covering at the bulkhead. Do not disconnect connector (88-pin) before successfully completing On-Board Diagnostics. First switch ignition off then separate connector. 45-7, ABS control module

16 Page 16 / 24 J104 (Bosch 5.3) vehicles with ESP, removing and installing ASR/ESP Control Lamp K155 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR/ESP ABS warning lamp K47 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR/ESP Brake System Warning Lamp K118 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR/ESP Transverse Acceleration Sensor G200 and Sender for rotation rate G202 Combined in one housing Location: under rear seat bench Observe installation instructions 45-7, Transverse Acceleration Sensor G200 and Rotation Rate Sensor G202,

17 Page 17 / 24 Steering angle sensor G85 Location: On steering column between steering wheel and steering column switch Observe installation instructions 45-7, Steering angle sensor G85, removing and installing Data Link Connector (DLC) Location: beneath the driver side storage tray Brake light switch F and Brake Pedal Switch F47 Adjusting 46-4, Brake Light Switch F and Brake Pedal Switch F47, removing, installing and adjusting, up to model year 2002 Impulse wheel for left and right front wheel speed sensor Repair Manual, Suspension. Wheels, Steering, Repair Group 40, Drive axle, servicing; Drive axles, removing and installing.

18 Page 18 / 24 Right front ABS wheel speed sensor G45 / Left front ABS wheel speed sensor G47 Can be checked in "Guided Fault Finding" using VAS Replacing 45-6, Speed sensor on front axle, Impulse wheel for left and right rear speed sensor (All Wheel Drive (AWD) shown) Repair Manual, Suspension, Wheels, Steering, Repair Group 42, Front and all wheel drive Right rear ABS wheel speed sensor G44 / Left rear ABS wheel speed sensor G46 (All Wheel Drive (AWD) shown) Replacing 45-6, ABS wheel speed sensor on rear axle, (vehicles with front wheel drive) (Vehicles with Front Wheel Drive (FWD)) Replacing 45-6, Speed sensor on rear axle, (vehicles with all wheel drive)

19 Page 19 / 24 (Vehicles with All Wheel Drive (AWD)) ABS/EDL/ASR/ESP Bosch 5.7 as of model year 2002 ABS hydraulic unit N55 Location: on left side of engine compartment. The hydraulic unit consists of: ABS Return Flow Pump V39

20 Page 20 / 24 Valve block (contains the in/outlet valves) The ABS return flow pump V39 and valve block must not be separated from one another Brake Pressure Sensor 1 G201 Location: on the hydraulic unit in engine compartment, left 45-5, Brake Pressure Sensor 1 G201, removing and installing ABS control module J104 Location: on the hydraulic unit in engine compartment, left Do not disconnect connector (42-pin) before successfully completing On-Board Diagnostics. First switch ignition off then separate connector. Brake booster pressure sensor G294 Not equipped in all vehicles Location: in vacuum hose at brake servo

21 Page 21 / 24 Checked by On-Board Diagnostics (OBD) in engine control module (ECM) 47-6, Brake booster pressure sensor G294, Brake system vacuum pump V192 Not equipped in all vehicles Location: on left side of engine compartment. Checked by On-Board Diagnostics (OBD) in engine control module (ECM) 47-6, Brake system vacuum pump V192, removing and installing Checking 47-6, Brake system vacuum pump V192, checking ASR/ESP Control Lamp K155 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR/ESP ABS warning lamp K47 Location: In the instrument cluster Function: 45-4, ABS/EDL/ASR/ESP Brake System Warning Lamp K118 Location: In the instrument cluster

22 Page 22 / 24 Function: 45-4, ABS/EDL/ASR/ESP ASR/ESP Button E256 Location: in center console Transverse Acceleration Sensor G200 and Sender for rotation rate G202 Combined in one housing Location: under rear seat bench Observe installation instructions 45-7, Transverse Acceleration Sensor G200 and Rotation Rate Sensor G202, Steering Angle Sensor G85 Location: On steering column between steering wheel and steering column switch Observe installation instructions 45-7, Steering angle sensor G85, removing and installing Data Link Connector (DLC) Location: beneath the driver side storage tray

23 Page 23 / 24 Brake light switch F and Brake pedal switch F47 Adjusting 46-4, Brake Light Switch F and Brake Pedal Switch F47, removing, installing and adjusting, up to model year 2002 Impulse wheel for left and right front wheel speed sensor Repair Manual, Suspension. Wheels, Steering, Repair Group 40, Drive axle, servicing; Drive axles, removing and installing. Right front ABS wheel speed sensor G45 / Left front ABS wheel speed sensor G47 Replacing 45-6, Speed sensor on front axle, Impulse wheel for left and right rear wheel speed sensor (All Wheel Drive (AWD) shown)

24 Page 24 / 24 Repair Manual, Suspension, Wheels, Steering, Repair Group 42, Front and all wheel drive Right rear ABS wheel speed sensor G44 / Left rear ABS wheel speed sensor G46 (All Wheel Drive (AWD) shown) Replacing 45-6, ABS wheel speed sensor on rear axle, (vehicles with front wheel drive) (Vehicles with Front Wheel Drive (FWD)) Replacing 45-6, Speed sensor on rear axle, (vehicles with all wheel drive) (Vehicles with All Wheel Drive (AWD))