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.
2008 Jeep Commander 4WD V6-3.7LFACTORY OEM SERVICE PROCEDURE
Removal
REMOVAL
CAUTION: Front Control Module (FCM) damage may occur if the module case comes in contact with the battery while still connected. Always disconnect the battery negative cable prior to removal of the FCM.
1. Disconnect and isolate the battery negative cable.
2. Remove the Integrated Power Module (IPM) from the engine compartment, Removal.
3. Remove the four fasteners (2) securing the Front Control Module (FCM) (1) to the IPM (3).
4. Separate the FCM from the IPM by pulling the two straight away from each other to disengage the electrical connector.
Factory Service Tools
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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.
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