Envoy 4WD V8-5.3L (2007)
Notice: Refer to Fastener Notice.
1. Install the transfer case front speed sensor.
Tighten the speed sensor to 17 N.m (13 lb ft).
2. Install the transfer case front speed sensor electrical connector.
3. Install the fuel tank shield, if equipped. Refer to Fuel Tank Shield Replacement (TrailBlazer EXT, Envoy XL) Fuel Tank Shield Replacement
(TrailBlazer, Envoy).
4. Lower the vehicle. Refer to Lifting and Jacking the Vehicle.
Transfer Case Rear Output Shaft Speed Sensor Replacement - Left Side
Transfer Case Rear Output Shaft Speed Sensor Replacement - Left Side
Removal Procedure
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Disconnect the transfer case left rear speed sensor electrical connector.
3. Remove the transfer case left rear speed sensor.
Installation Procedure