Wheel Speed Sensor on Front Axle

Component Notes and Information

NOTE:
^ During service procedures, refer to the illustration above and the information below
^ The hydraulic unit is located in the left front side of the engine compartment.
^ When removing and installing the brake lines/hoses, ensure they are marked and installed as per the markings on the hydraulic unit.
^ Brake lines/hoses must not be interchanged when reconnecting.

1 Hex bolt
- Tighten to: 150 Nm (111 ft lb) and turn 90° further
- Always replace each time after removing
2 Hex socket head bolt
- Tighten to: 10 Nm (7 ft lb)
3 Hex bolt
4 Speed sensor right front/left front -G45-/-G47-
- Before inserting sensor, clean sensor mounting hole inner surface and coat with lubricant G 000 650, or equivalent
- Observe installation sequence:
first install speed sensor and then sensor wiring, beginning at sensor and ensuring that rubber grommets are secured in their respective mountings
- Routing harness, refer to Fig. 1 below
5 Bracket
- For 16" wheels a different bracket is installed, refer to Fig. 2 below
6 Wheel bearing housing
7 Drive shaft
- With rotor for speed sensor

Procedures





Fig. 1 Routing Speed Sensor Harness On Front Axle, Models With 15 Inch Wheels.





Fig. 2 Routing Speed Sensor Harness On Front Axle, Models With 16 Inch Wheels.