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)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORBUZZERS, RELAYS & TIMERS
1997 Pontiac Grand Prix GTP, 4D Sedan
Buzzers, Relays & Timers
1997 Pontiac Grand Prix GTP, 4D SedanSECTION Buzzers, Relays & Timers
BUZZERS, RELAYS & TIMERS
| Component | Component Location |
|---|---|
| A/C CLU Relay | In underhood electrical center. |
| Air Pump Relay | In underhood electrical center. |
| Accessory Time Delay (RAP) Relay | Behind right side of dash, mounted to underside of cross car beam. See Figure . |
| Blower Motor Relay | Integral with blower motor resistor. |
| Cooling Fan Motor Relays (1, 2, 3) | In underhood electrical center. |
| Crank Relay | In underhood electrical center. |
| Door Lock Relay | Behind dash, mounted to cross car beam. |
| Electronic Brake Control Relay | Below left side of dash, mounted to multi-purpose bracket. See Figure . |
| F/PMP SPD CONT Relay | In underhood electrical center. |
| Fog Lamp Relay | In underhood electrical center. |
| Fore/Aft Lumbar Adjuster Relay | Below driver seat. See Figure . |
| Fuel Pump Relay | In underhood electrical center. |
| Hazard Lamp & Turn Signal Lamp Flasher | Below left side of dash, mounted on multi-purpose bracket, near BCM. See Figure . |
| Horn Relay | In underhood electrical center. |
| IGN Main Relay | In underhood electrical center. |
| Rear Compartment Lid Release Relay | Below left side of dash, mounted on BCM mounting bracket. See Figure . |
| Rear Window Defogger Relay | Behind right side of dash, mounted on underside of cross car beam See Figure . |
| Theft Deterrent Relay | Behind left side of dash, mounted on BCM mounting bracket. |
| Up/Down Lumbar Adjuster Relay | Below driver seat. |
RENDER: 1.0x
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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.