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 MANUALSCHEVROLET2008SILVERADO 3500 4WD V8-6.0LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSBODY CONTROL MODULELOCATIONS
2008 Chevrolet Silverado 3500 4WD V8-6.0L
Body Control Module: Locations
2008 Chevrolet Silverado 3500 4WD V8-6.0LSECTION Locations
Instrument Panel/Center Console Component Views
Behind the I/P Components
1 - I/P Trim
2 - Fuse Block - I/P
3 - Body Control Module (BCM)
4 - Speaker - Subwoofer (UQA)
5 - Vehicle Communication Interface Module (VCIM) (UE1 +YE9)
6 - Digital Radio Receiver (U2K)
Behind the I/P Components (Export)
1 - Body Control Module (BCM)
2 - Auxiliary Body Control Module (XBCM)
Below the Left Side of the I/P Components - 2 of 2
Below the I/P:
1 - I/P Trim
2 - I/P Cluster Trim
3 - Floor Panel
4 - Junction Block - Left I/P
5 - Body Control Module (BCM)
6 - Transfer Case Shift Control Module (NQF/NQH)
7 - Fuse Block - I/P
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.