Transmission Speed Sensor Replacement for NV 3500 - Service and Repair Guide
Transmission Speed Sensor: Service and Repair
NV 4500
Vehicle Speed Sensor (VSS)
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 seed.
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 in Service Precautions.
2. Install the VSS.
