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.
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HOMESERVICE MANUALSPONTIAC1997GRAND PRIX GTP, 4D SEDANREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSKEYLESS ENTRY SYSTEM - REMOTESYSTEM TESTINGREMOTE LOCK AND UNLOCK CONFIRMATION MODES DO NOT FUNCTION PROPERLY
1997 Pontiac Grand Prix GTP, 4D Sedan
Remote Lock And Unlock Confirmation Modes Do Not Function Properly
1997 Pontiac Grand Prix GTP, 4D SedanSECTION Remote Lock And Unlock Confirmation Modes Do Not Function Properly
- Depress LOCK button on RKE transmitter. If doors lock, go to next step. If doors do not lock, see KEYLESS ENTRY SYSTEM INOPERATIVE .
- Turn park lamp switch to ON position. If park lights illuminate, go to next step. If park lights do not illuminate, see appropriate wiring diagram in EXTERIOR LIGHTS article.
- Replace BCM. Verify system operation.
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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.