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.
Installation Procedure
Position the differential clutch control module (2) on the differential carrier.
- Install the mounting screws (1) to the differential carrier and tighten to 22 N.m (16 lb ft).
- Connect the electrical connector (3) to the differential carrier.
Secure the differential control module to the differential clutch using the electrical tie (1).
Connect the electrical connector (3).
- Install the wiring harness retainers (2) and (1) to the differential clutch control module.
Position the shield (2) on the differential clutch control module (1).
- Install the 2 mounting screws (4) and tighten to 11 N.m (97 lb in).
- Install the mounting nut (3) and tighten to 10 N.m (89 lb in).
- Install the propeller shaft to the rear differential.
- Remove the support and lower the vehicle.
- Reprogram the differential clutch control module. K47 Rear Differential Clutch Control Module: Programming and Setup .
Refer to Fastener Caution .
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.