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 MANUALSGMC2013SIERRA 3500 HD WT, 2D PICKUP, 6.0L ENG VIN G, RWD, GASREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - FUEL PUMP/TRAILER BRAKE CONTROL MODULE TO RADIO X1 (UYS)COMPONENT CONNECTOR END VIEWSINFLATABLE RESTRAINT ROOF RAIL MODULE - DRIVER (REGULAR CAB WITH ASF)
2013 GMC Sierra 3500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas
Inflatable Restraint Roof Rail Module - Driver (Regular Cab with ASF)
2013 GMC Sierra 3500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, GasSECTION Inflatable Restraint Roof Rail Module - Driver (Regular Cab with ASF)
Connector Part Information
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Terminal Part Information
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Inflatable Restraint Roof Rail Module - Driver (Regular Cab with ASF)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| A | 0.5 PK | 5020 | Left Front Roof Rail Module Low Control |
| B | 0.5 PU/WH | 5019 | Left Front Roof Rail Module High Control |
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.