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.
Description and Operation: Description
Body control module (A) receives various input switch signals controlling time and alarm functions for Variant INT wiper, MIST wiper, rear wiper & washer, seat belt warning (reminder), over speed warning, tail lamp auto cut, DRL, front fog lamp, decayed room lamp, rear defogger timer, power window timer, central lock/unlock, tail gate release control, IGN key reminder, crash door unlock, keyless entry, panic.
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.