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.
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HOMESERVICE MANUALSCHEVROLET2025TRAVERSE HIGH COUNTRY, FWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESPROGRAMMING AND SETUP - ALL SYSTEMSREPAIR INSTRUCTIONSK47 REAR DRIVE CONTROL MODULE: PROGRAMMING AND SETUPDIAGNOSTIC AIDS
2025 Chevrolet Traverse High Country, FWD
Diagnostic Aids
2025 Chevrolet Traverse High Country, FWDSECTION Diagnostic Aids
- If replacing the K47 Rear Drive Control Module, but not the assembly, the module needs to be configured with the rear differential clutch service calibration values. The rear differential clutch calibration values will need to be retrieved from the old K47 Rear Drive Control Module during Prepare the Control Module for Removal process and programmed into the new K47 Rear Drive Control Module using SPS.
- If replacing only the K47 Rear Drive Control Module, before removal record the Module ID Information screen values then run Prepare the Control Module for Removal.
- If renewing the complete Rear Differential, before installation record the left and right clutch ID values.
- If replacing the rear differential clutch assembly and keeping the old K47 Rear Drive Control Module, the K47 Rear Drive Control Module will only need to be configured with the number stamped on the housing using a scan tool.
- If original K47 Rear Drive Control Module is not communicating, skip the Prepare the Control Module for Removal step.
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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.