Installation Procedure

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Fig 1: Rear Wheel Speed Sensor

Courtesy of GENERAL MOTORS CORP.

Install the wheel speed sensor (1) to the rear axle.

Fig 2: Rear Wheel Speed Sensor Bolt

Courtesy of GENERAL MOTORS CORP.

CAUTION:

Refer to Fastener Caution .

Install the wheel speed sensor bolt (1) and tighten to 9 N.m (80 lb in).

Fig 3: Rear Wheel Speed Sensor Electrical Connector And Harness Clips

Courtesy of GENERAL MOTORS CORP.

Connect the wheel speed sensor electrical connector (1).
Install the wheel speed sensor electrical connector and sensor harness clips (2) to the inboard frame rail.
Perform the Diagnostic System Check - Vehicle (with HP2) , Diagnostic System Check - Vehicle (without HP2) .