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 Limited, 5.7 2, 4WDFACTORY OEM SERVICE PROCEDURE
Front Control Module Connector End View (C2)
MODULE-FRONT CONTROL C2 - 12-WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | L44 18WT/TN | RIGHT LOW BEAM DRIVER |
| 2 | - | - |
| 3 | - | - |
| 4 | G31 20VT/OR | AAT SIGNAL |
| 5 | G931 20VT/BR | SENSOR GROUND |
| 6 | L43 18WT/DB | LEFT LOW BEAM DRIVER |
| 7 | L33 18WT/LG | LEFT HIGH BEAM DRIVER |
| 8 | L60 20WT/TN | RIGHT TURN SIGNAL |
| 9 | - | - |
| 10 | L61 20WT/LG | LEFT TURN SIGNAL |
| 11 | Z387 18BK | GROUND |
| 12 | L34 18WT/GY | RIGHT HIGH BEAM DRIVER |
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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