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 MANUALSGMC2016SIERRA 3500 HD SLE, 4D CAB CHASSIS, 6.6L ENG VIN 8, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSELECTRICAL COMPONENT LOCATOR - FRONT OF VEHICLE/ENGINE COMPARTMENT COMPONENT VIEWSFRONT OF VEHICLE/ENGINE COMPARTMENT COMPONENT VIEWSFRONT OF VEHICLE (GMC) COMPONENTS
2016 GMC Sierra 3500 HD SLE, 4D Cab Chassis, 6.6L Eng VIN 8, 4WD
Front of Vehicle (GMC) Components
2016 GMC Sierra 3500 HD SLE, 4D Cab Chassis, 6.6L Eng VIN 8, 4WDSECTION Front of Vehicle (GMC) Components
Front of Vehicle (GMC) Components
| Items |
|---|
| 1. E4P Park/Turn Signal Lamp - Right (Z88) E4P Park/Turn Signal Lamp - Right (Z88) |
| 2. E4J Park Lamp - Left Front (Z88 with SLT) E4J Park Lamp - Left Front (Z88 with SLT) |
| 3. T4M Radio Antenna T4M Radio Antenna |
| 4. T4G Cellular Phone, Navigation, and Digital Radio Antenna T4H Digital Radio Antenna (except UE1) |
| 5. E4K Park Lamp - Right Front (Z88 with SLT) E4K Park Lamp - Right Front (Z88 with SLT) |
| 6. E4G Headlamp - Left Low Beam E4G Headlamp - Left Low Beam |
| 7. E4N Park/Turn Signal Lamp - Left (Z88) E4N Park/Turn Signal Lamp - Left (Z88) |
| 8. E4AD Park/Daytime Running Lamp - Right (Z88 with SLT) E4AD Park/Daytime Running Lamp - Right (Z88 with SLT) |
| 9. E29LF Fog Lamp - Left Front (T3U) E29LF Fog Lamp - Left Front (1500)E29LF Fog Lamp - Left Front (2500/3500) |
| 10. B78A Front Object Sensor - Left Outer (UD5) B78A Front Object Sensor - Left Outer |
| 11. B78C Front Object Sensor - Left Middle (UD5) B78C Front Object Sensor - Left Middle |
| 12. B78D Front Object Sensor - Right Middle (UD5) B78D Front Object Sensor - Right Middle |
| 13. B78B Front Object Sensor - Right Outer (UD5) B78B Front Object Sensor - Right Outer |
| 14. E29RF Fog Lamp - Right Front (T3U) E29RF Fog Lamp - Right Front (1500)E29RF Fog Lamp - Right Front (2500/3500) |
| 15. B9 Ambient Air Temperature Sensor B9 Ambient Air Temperature Sensor |
| 16. E4AC Park/Daytime Running Lamp - Left (Z88 with SLT) E4AC Park/Daytime Running Lamp - Left (Z88 with SLT) |
| 17. E4H Headlamp - Right Low Beam E4H Headlamp - Right Low Beam |
RENDER: 1.0x
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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.