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 MANUALSCHEVROLET2011TAHOE BASE, 5.3 0, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESDATA COMMUNICATIONS SYSTEMREPAIR INSTRUCTIONSBODY CONTROL MODULE REPLACEMENT

2011 Chevrolet Tahoe Base, 5.3 0, 4WD

Body Control Module Replacement

2011 Chevrolet Tahoe Base, 5.3 0, 4WDSECTION Body Control Module Replacement

Fig 1: Body Control Module

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure Remove the knee bolster. Refer to Knee Bolster Replacement (Except Cadillac) , Knee Bolster Replacement (Cadillac)
1	Body Control Module Remove the BCM cover. Disconnect the electrical connectors. Press on the tabs to release the body control module. If a replacement module is installed, program the module. Refer to Control Module References .

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.