Sierra 1500 4WD V8-5.3L VIN B (2005)
Gear Sensor/Switch: Service and Repair
NVG 246-NP8
Encoder Motor Sensor Replacement
Removal Procedure
Important: For ease of reassembly, shift the transfer case to Neutral prior to removing any components.
1. Remove the encoder motor.
2. Place the encoder motor on a clean work bench.
3. Remove and discard 2 screws (2) from the motor cover.
4. Remove and discard 2 screws (1) from the casting.
5. Remove the cover.
6. Remove and save the shim on the output gear.
7. Remove and discard the orange rubber seal from the cover.
8. Remove the output gear (1).
