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 MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN PASSENGER EXTENDED, 5.0 MREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 973 (ENGINE CONTROLS - 8.1L - COMPONENT LOCATOR)COMPONENT LOCATORENGINE CONTROL SYSTEM CONNECTOR END VIEWSFUEL PUMP (FP) RELAY - SECONDARY
2001 Chevrolet Chevy Express G2500, Van Passenger Extended, 5.0 M
Fuel Pump (FP) Relay - Secondary
2001 Chevrolet Chevy Express G2500, Van Passenger Extended, 5.0 MSECTION Fuel Pump (FP) Relay - Secondary
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2001 GMC Yukon XL, 2001 GMC Sierra, 2001 GMC Cab & Chassis Sierra, 2001 GMC C3500 HD, and 2001 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
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.