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 MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSCOMPONENT CONNECTOR END VIEWS (A3L-B153P)COMPONENT CONNECTOR END VIEWSA7 FUEL PUMP AND LEVEL SENSOR ASSEMBLY
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G
A7 Fuel Pump and Level Sensor Assembly
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION A7 Fuel Pump and Level Sensor Assembly
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray Name | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | Not Required | J-35616-4A (PU) | No Tool Required | Not Required | Not Required | Not Required | Not Required |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 - 2 | - | - | - | Not Occupied | - | - |
| 3 | 2.5 | GY | 120 | Fuel Pump Control | I | - |
| 4 | 2.5 2 |
BK/L-GN BK |
1580 150 |
Fuel Pump Low Reference Ground |
I I |
LV1/L96/LC8-LWN LWN |
| 5 | 0.5 | BU/VT | 1589 | Primary Fuel Level Sensor Signal | I | - |
| 6 | 0.5 0.5 |
BK/BN BK/L-GN |
2759 6281 |
Fuel Tank Pressure Sensor Low Reference Fuel Level Sensor Low Reference |
I I |
GAS LWN |
| 7 - 8 | - | - | - | Not Occupied | - | - |
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.