Brake system

Removing and installing speed sensors on front axle -G45-/-G47

~1min read
Note Removal and installation is described for the front left speed sensor. Removal and installation of the front right speed sensor is analogous.

Removing

  • Raise vehicle.
  • Disconnect connector -3- from front left speed sensor -G47--1-.
  • Unscrew bolt -2-, and pull front left speed sensor -G47--1- out of wheel bearing housing.

Installing

Install in reverse order of removal, observing the following:

  • Clean inside surface of hole before inserting speed sensor.
  • Coat speed sensor all-round with high-temperature paste G 052 112 A3.

Specified torque

→ Chapter „Assembly overview - speed sensor on front axle“

Removing and installing speed sensors on front axle -G45-/-G47

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