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.
2009 Jeep Commander 4WD V8-5.7LFACTORY OEM SERVICE PROCEDURE
Power Liftgate Control Module - Installation
INSTALLATION
1. Position the power liftgate control module (1) into the vehicle.
2. Install the power liftgate control module (1) onto the retaining tabs of the left rear wheel well (2).
3. Connect the wire harness connectors (3) to the power liftgate control module (1).
4. Install the left quarter trim panel, Quarter Trim Panel - Installation.
5. Connect the battery negative cable.
6. Using an appropriate scan tool, check and erase any power liftgate control module diagnostic trouble codes.
7. Perform the power liftgate learn cycle, Programming and Relearning.
8. Verify power liftgate system operation.
Factory Service Tools
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.
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