Lucerne V8-4.6L (2008)
Vehicle Speed Sensor: Service and Repair
4T80-E - Automatic Transaxle
Vehicle Speed Sensor Replacement
Removal Procedure
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Remove the bolts (1, 3) securing the front transaxle brace (2) to the transaxle and right cylinder head.
3. Remove the electrical connector at the vehicle speed sensor.
4. Remove the retaining bolt (131) and the sensor (130). Twisting the sensor while pulling outward will aid in removal.
Installation Procedure
Notice: Refer to Fastener Notice.
1. Install the vehicle speed sensor (130) and the retaining bolt (131). Install a new O-ring seal on sensor if necessary.
Tighten the bolt to 10 N.m (89 lb in).
2. Install the electrical connector at the sensor.
