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.
Fuel Pump (FP) Relay - Secondary
2001 Chevrolet Suburban C1500SECTION Fuel Pump (FP) Relay - Secondary
WARNING: This page is about a different variant/trim than selected.
Fuel Pump (FP) Relay - Secondary
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 30 | PNK | 239 | Ignition 1 Voltage |
| 85 | GRY | 120 | Fuel Pump Supply Voltage |
| 86 | TAN | 1465 | Fuel Pump Relay Control [- Secondary] |
| 87 | LT GRN | 1058 | Fuel Balance Pump Supply Voltage |
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.