Sierra Classic 2500 4WD V8-6.0L (2007)
Vehicle Speed Sensor: Service and Repair
NV 4500 - Manual Transmission
Vehicle Speed Sensor Replacement
Removal Procedure
1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Disconnect the vehicle speed sensor (VSS) electrical connector (3).
3. Remove the VSS and seal.
Installation Procedure
1. Coat the NEW O-ring seal with a thin film of transmission fluid, use GM P/N 12346190 (Canadian P/N 10953477), or equivalent.
Notice:
Refer to Fastener Notice.
2. Install the VSS.
Tighten the VSS to 16 Nm (12 ft. lbs.).