

Are you dealing with frustrating and unpredictable electrical issues in your vehicle? Flickering lights, malfunctioning power windows and locks, or a security system that acts up on its own are common signs of a failing Body Control Module (BCM). This vital component is the central hub for your vehicle’s body electronics, and when it falters, it can make driving a daily hassle. Get your vehicle back to factory-spec performance with our expertly programmed BCM, designed for a seamless installation.
If you’re experiencing any of the following, a faulty BCM is the likely culprit. This module is the definitive solution for restoring proper operation and eliminating these problems:
On these GMT900 platform trucks and SUVs, the BCM is not a simple ‘one-size-fits-all’ part. It communicates with nearly every other module in the vehicle—from the engine computer to the radio and airbag system. Each vehicle has a unique combination of options (RPO codes) like sunroofs, power-folding mirrors, or specific lighting packages. Our VIN programming process ensures the BCM knows exactly which options your specific truck has, preventing frustrating compatibility issues and error codes after installation. This is the key to a successful, do-it-yourself repair that truly works like the original.
After you place your order, simply provide us with your vehicle’s 17-digit VIN. Our technicians will use this information to load the correct GM-certified software and vehicle-specific calibration files onto the BCM. It will arrive at your door ready to be installed.
The BCM is typically located under the driver’s side of the dashboard, near the steering column. For someone with basic mechanical skills, swapping the module is straightforward. The most important part is our pre-programming, which eliminates the need for advanced dealer tools for the initial setup.
In some cases, additional ‘relearn’ or ‘sync’ procedures are needed. For example, if the airbag light comes on, a specific scan tool procedure is required to sync the new BCM with the airbag system (SDM). A brake pedal position relearn may also be needed. These are standard procedures for many modern vehicle repairs.
This module is the direct solution for issues caused by a failing BCM. While it resolves the vast majority of electrical accessory problems, we always recommend a proper diagnosis by a qualified technician to confirm the BCM is the source of your issue before ordering.
No. This product comes with no core charge. You can keep, discard, or recycle your original part at your convenience.
Category: GM
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To program your module, we require your full 17-digit VIN. Please enter it in the payment notes and save to ensure we receive it. Orders without a VIN within our 2-business-day handling period may be canceled, as programming cannot proceed without it.
Enjoy peace of mind with a one-year replacement warranty on this part, effective from the date you receive it. Labor costs are not covered.
If the part fails within the warranty period, we’ll replace it with a comparable unit or refund your purchase price, ensuring a hassle-free experience.
Return Address:
Highway71autoparts
9131 Highway 71 NE
Spicer, MN, 56288