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.
PRCM Ground Circuits 158A, 158B, 155L, And The Right Front
1992 Saturn SL2 StandardSECTION PRCM Ground Circuits 158A, 158B, 155L, And The Right Front
DOOR AJAR SWITCH
The right front door ajar switch connects the 158A and 158B circuits to ground for the chime module and the passive restraint control module when the door is open.
RENDER: 1.0x
NO RELATED
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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.