K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001)
1. Install the O-ring seal (3) on the vehicle speed sensor (1).
2. Coat the O-ring seal (3) with a thin film of transmission fluid.
3. Install the vehicle speed sensor (1) into the transmission case.
Notice: Refer to Fastener Notice in Service Precautions.
4. Install the bolt (2).
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Tighten the bolt to 11 Nm (97 inch lbs.).
5. Connect the wiring harness electrical connector to the vehicle speed sensor.
6. Refill the fluid as required.
4L80-E - Automatic Transmission
Vehicle Speed Sensor (VSS) Replacement
Removal Procedure
1. Disconnect the speed sensor connectors (2).
2. Remove the vehicle speed sensor bolts.
3. Remove the vehicle speed sensors (1) and the bracket assemblies from the case.
4. Inspect the vehicle speed sensor assemblies (1) for any evidence of damage.
Installation Procedure
