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 LOOKUPSELECTRICAL COMPONENT LOCATIONSELECTRICAL COMPONENT LOCATOR - INSTRUMENT PANEL/CENTER CONSOLE COMPONENT VIEWSINSTRUMENT PANEL/CENTER CONSOLE COMPONENT VIEWSBEHIND THE I/P COMPONENTS (CJ2)
2013 GMC Sierra 3500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas
Behind the I/P Components (CJ2)
2013 GMC Sierra 3500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, GasSECTION Behind the I/P Components (CJ2)
Behind the I/P Components (CJ2)
| Component Name | Callout |
|---|---|
| Air Temperature Actuator - Right | 1 |
| Recirculation Actuator | 2 |
| Junction Block - Right I/P X4 | 3 |
| G200 | 4 |
| Blower Motor | 5 |
| Air Temperature Sensor - Lower Right | 6 |
| Air Temperature Actuator - Left | 7 |
| Blower Motor Control Module | 8 |
| Air Temperature Sensor - Lower Left | 9 |
| Mode Actuator | 10 |
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.