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.
Ignition Illumination Operation Check
- CHECK IGNITION ILLUMINATION OPERATION
With CONSULT-II
- Select "ACTIVE TEST" IN "MULTI REMOTE ENT" with CONSULT-II.
- Select "IGN ILLUM" and touch "ON".
Ignition illuminate should illuminate.
Without CONSULT-II
Push unlock button of key fob with all doors closed and driver's door locked, and check voltage between BCM harness connector M20 terminal 34 (R/Y) and ground.
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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