TrailBlazer 4WD L6-4.2L (2007)
Gear Sensor/Switch: Service and Repair
NVG 126-NP4 - Transfer Case
Transfer Case Motor/Encoder Replacement
Removal Procedure
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle
2. Remove the fuel tank shield, if equipped. Refer to Fuel Tank Shield Replacement (TrailBlazer EXT, Envoy XL) Fuel Tank Shield Replacement
(TrailBlazer, Envoy)
3. Disconnect the motor/encoder electrical connector (1).
4. Remove the motor/encoder mounting bolts.
