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 MANUALSJEEP2007GRAND CHEROKEE LIMITED, 5.7 2, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESELECTRONIC CONTROL MODULES (SERVICE INFORMATION)STANDARD PROCEDURESKREEM PROGRAMMINGECM/SKIM/WCM PROGRAMMINGPROGRAMMING THE SKIM
2007 Jeep Grand Cherokee Limited, 5.7 2, 4WD
Programming The Skim
2007 Jeep Grand Cherokee Limited, 5.7 2, 4WDSECTION Programming The Skim
CAUTION:
Read all notes and cautions for programming procedures.
- Connect a battery charger to the vehicle.
- Connect the StarSCAN®.CAUTION: If the ECM/PCM and SKREEM/WCM are replaced at the same time, the ECM/PCM MUST be programmed before the SKREEM/WCM.
- Select "ECU View".
- Select "WCM Wireless Control Module".
- Select "Miscellaneous Functions".
- Select WCM replaced.
- Enter the PIN when prompted.
- Verify the correct information.
NOTE:
If the ECM and the SKIM are replaced at the same time, all vehicle keys will need to be replaced and programmed to the new SKIM.
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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.