ABS Mark 60

Electrical/Electronic components and installing locations
1. ABS hydraulic unit -N55-
- Located on left of engine compartment.
- The ABS hydraulic pump -V64- and the inlet/outlet valves in the hydraulic unit are checked by On Board Diagnostic (OBD)
- The ABS hydraulic pump -V64- and valve block must not be separated from one another
- Removing and installing
- When changing the hydraulic unit, always seal the old part with the plugs from the repair set Part No. 1 HO 698 311 A
2. ABS Control Module (w/EDL) -J104-
- Location: on hydraulic unit on left of engine compartment
- Checked by On Board Diagnostic (OBD)
- Checking the multi-pin connector to control module
- Do not disconnect connector before successfully completing On Board Diagnostic (OBD). Switch ignition off before separating connection.

Vehicles with ABS/ESP only
- When the ABS Control Module (w/EDL) -J104- is replaced, a zero compensation must be performed
- Initiate basic setting; perform display group numbers 060, 063, 066 and 069
3. Sender for Rotation Rate -G202-
- Vehicles with ABS/EDL/ASR/ESP only
- Location: Under instrument panel next to steering column
- Checked by OBD
- Can be checked via read measured value block
- Observe installation instructions
4. Sensor for transverse acceleration -G200-
- Vehicles with ABS/EDL/ASR/ESP only
- Location: Under instrument panel next to steering column
- Checked by OBD
- Can be checked via read measured value block
- Observe installation instructions
- When the sensor for transverse acceleration -G200- is replaced, a zero compensation must be performed
- Initiate basic setting; perform display group number 063
5. Longitudinal acceleration sensor -G251-
- Vehicles with 4MOTION only
- Location: On right A pillar at height of instrument panel
- Checked by OBD
- Can be checked via read measured value block
- Observe installation instructions
- When the lateral acceleration sensor G251- is replaced, a zero compensation must be performed
- Initiate basic setting; perform display group number 069
6. ESP-Sensor unit -G419-, vehicles from 02.02
- Vehicles with ABS/EDL/ASR/ESP only
- Combined sensor for transverse acceleration -G200-, sender for rotation rate -G202- and longitudinal acceleration sensor1) -G251 -
- Assembled together in one housing
- Checked electrically by On Board Diagnostic (OBD)
- Combined in one housing
- Can be checked via read measured value block
- Observe installation instructions
- When the ESP-sensor unit -G419- is replaced, a zero compensation must be performed
- Initiate basic setting; perform display group numbers 063 and 069
1) 4Motion vehicles with Haldex clutch only
7. Sender 1 for brake booster -G201-
- Vehicles with ABS/EDL/ASR/ESP only
- Checked by OBD
- Can be checked via read measured value block
- Removing and installing
- When the sender 1 for brake booster -G201- is replaced, a zero compensation must be performed
- Initiate basic setting; perform display group number 066
8. Brake booster
9. Steering angle sensor -G85-
- Vehicles with ABS/EDL/ASR/ESP only
- Location: On steering column between steering wheel and steering column switch.
- Checked by OBD
- Can be checked via read measured value block
- Observe installation instructions
- When the steering angle sensor -G85- is replaced, a zero compensation must be performed
- Introduce basic setting; perform display group number 060
10. Brake system vacuum pump -V192-
- Not installed in all vehicles
- Location: left of subframe
- Checked by OBD in engine control module
- Removing and installing
- Checking
11. Brake light switch -F-
- The brake light switch is open in the rest position;
- Can be checked via read measured value block
- Adjusting
12. Data Link Connector (DLC)
- Location: In center console below heating/air conditioning controls module
13. Button for ASR/ESP -E256-
- Vehicles with ABS/EDL/ASR/ESP only
14. ABS warning light -K47-
- Location: In the instrument cluster
15. Warning light for brake system -K118-
- Location: In the instrument cluster
16. ASR/ESP Control Lamp -K155-
- Location: In the instrument cluster
17. Right/left front ABS wheel speed sensor - G45-/-G47-
- Checked by OBD
- Before inserting the sensor clean the inner surface of the sensor mounting and coat with lubricating paste G 000 650
- When connecting the speed sensor wire make sure it is not twisted in the wheel housing
- Securing bolt tightening torque - 10 Nm (7.4 ft. lbs.)
18. Wheel hub with rotor for speed sensors
- Rotor and speed sensors for left front and right-hand sides are identical
- Removing and installing
19. Right/left rear speed sensor -G44-/-G46-
- Checked by OBD
- Before inserting the sensor clean the inner surface of the sensor mounting and coat with lubricating paste G 000 650
- When connecting the speed sensor wire make sure it is not twisted in the wheel housing
- Securing bolt tightening torque - 10 Nm (7.4 ft. lbs.)
20. Wheel hub with rotor for speed sensors
- Rotor and speed sensors for left rear and right-hand sides are identical
- Removing and installing