Vehicle Speed Sensor Replacement

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transfer Case Two/Four Wheel Drive Actuator Replacement

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .
1	Vehicle Speed Sensor NOTE: Refer to Component Fastener Tightening Notice . Procedure: Disconnect the vehicle speed sensor electrical connector. Tighten: 17 N.m (13 lb ft)
2	Vehicle Speed Sensor O-Ring Procedure: Lightly lubricate the O-ring with clean DEXRON® VI.

Callout

Component Name

Preliminary Procedures

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .

Vehicle Speed Sensor

NOTE: Refer to Component Fastener Tightening Notice .

Procedure:
Disconnect the vehicle speed sensor electrical connector.

Tighten: 17 N.m (13 lb ft)

Vehicle Speed Sensor O-Ring
Procedure:
Lightly lubricate the O-ring with clean DEXRON® VI.