Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Removal Procedure
- Using a scan tool, store the rear differential clutch service calibration value from the old module. K47 Rear Differential Clutch Control Module: Programming and Setup
- Raise and support the vehicle. Lifting and Jacking the Vehicle .
- Remove the propeller shaft from the rear differential and re-locate to side.
Remove the electrical connector (3).
- Remove the wiring harness from retainers (1) and (2).
Remove the retaining screws (4), retaining nut (3), and the shield (2) from the differential clutch control module (1).
Using the appropriate tool, remove the electrical tie (1).
Remove the mounting screws (1) from the differential clutch control module (2).
- Remove the electrical connector (3).
- Remove the differential clutch control module (2).
The propeller shaft does not have to be removed from this vehicle to replace rear differential module (RDM).
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.