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 MANUALSGMC1984PICKUP K2500, 6.2 C, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSELECTRICAL COMPONENT LOCATOR - EXCEPT S10 & S15RELAYS
1984 GMC Pickup K2500, 6.2 C, Standard
Electrical Component Locator - Except S10 & S15: Relays
1984 GMC Pickup K2500, 6.2 C, StandardSECTION Relays
RELAYS LOCATION
| Component | Location |
|---|---|
| A/C Blower Relay | Blower side of blower evaporator case. See Figure. |
| Choke Relay | On convenience center. See Figure. |
| Cold Advance Relay (Diesel) | At right rear of engine compartment. See Figure. |
| Glow Plug Relay | On left inner fender panel. See Figure. |
| Headlight Warning Buzzer | On convenience center. See Figure. |
| Horn Relay | On convenience center. See Figure. |
| Key Reminder Buzzer | On convenience center. |
| Power Window Relay | Under left side of dash, to right of steering column. |
| Seat Belt Warning Buzzer | On convenience center. See Figure. |
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.