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
1. Disconnect and isolate the battery negative cable.
2. Remove the Integrated Power Module (IPM) cover by pulling up on the cover tabs (7) and pivoting the cover outward.
3. Remove the nut (2) from the IPM B+ terminal stud.
4. Remove the battery positive cable (3) from the IPM B+ terminal stud.
5. Using a suitable flat bladed tool, depress the three retaining clips and lift the IPM (1) straight up off of the bracket tabs (2).
6. Disconnect the two IPM connectors (4).
7. Disconnect the two Front Control Module (FCM) connectors (5).
8. Remove the IPM assembly from the vehicle.
Factory Service Tools
Use the Manual With the Right Hardware
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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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