34 52 535 Replacing a rear pulse generator

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Disconnect plug connection (1).

Release cable from retaining clip (2).

Fig 1: Identifying Pulse Generator Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.

Release cable from retaining clip on rear axle carrier (1).

Release cable from retaining fixture on shock absorber (2).

Release screw (3) and remove wheel speed sensor from trailing arm.

Installation:

Tightening torque, (8 N.m.).

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

Fig 2: Removing Wheel Speed Sensor

Courtesy of BMW OF NORTH AMERICA, INC.