34 52 535 Replacing A Rear Pulse Sensor

34 52 535 Replacing a rear pulse sensor





Necessary preliminary tasks:
^ Remove wheels.
^ Read and comply with General Information.





Slacken nut (1).

Pull wheel arch trim (2) gently to one side.

Disengage cable from holders (3).

Disconnect plug connection (1).

Installation:
Ensure proper locking of the plug connector and proper seating of the cable in the brackets.








Disengage cable from holders (1).

Unfasten socket head cap screw (2).

Withdraw wheel speed sensor (3) from bore hole.

Installation:
Tightening torque 34 51 4AZ.

Clean bore for pulse generator and lubricate with Staburags NBU 12/K grease.

Important!
Check sensor head prior to installation for external damage, replacing if necessary.