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

Steering Column Lock Module (RHD) Connector End View

MODULE-STEERING COLUMN-LOCK - 4-WAY(RHD)

Courtesy of CHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
1	A935 20RD	FUSED B(+)
2	Z906 18BK	GROUND
3	A306 20RD/VT	IGNITION SWITCH FEED
4	D508 20WT/GY	COM-LIN TIRE PRESSURE MONITOR LAN

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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