TrailBlazer 4WD V8-5.3L VIN M (2006)
4. Ensure that the hex on the rotary position sensor (2) fits in the hex of the motor/encoder housing (3).
5. Install the motor/encoder baseplate/gasket (1).
6. Install the motor/encoder to the transfer case.
Important: When performing this service procedure, make sure that the motor/encoder unit is flat against the transfer case for proper installation.
7. Install motor/encoder mounting bolts to the transfer case.
Tighten the bolts to 16 Nm (12 ft. lbs.).
Notice: Refer to Fastener Notice in Service Precautions.