2008-2012 Express 1500 Van BCM Body Control Module Programmed 25847589

End Your Van’s Electrical Gremlins

Tired of flickering lights and faulty power accessories in your Chevy Express? This Body Control Module (BCM) is the reliable fix. It arrives pre-programmed to your van’s specific VIN with the latest GM software, eliminating the need for a costly dealership visit. Restore full functionality and dependability with this direct-fit solution. Order now to get your van working right again!

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Restore Your Van’s Electrical System and Get Back to Work

Is your 2008-2012 Chevy Express 1500 Van acting possessed? Flickering interior lights, power windows with a mind of their own, or a security light that won’t turn off are more than just annoyances—they’re signs of a failing Body Control Module (BCM). The BCM is the central command for your van’s body electronics, and when it starts to go, it can cause a cascade of frustrating and unpredictable problems. This can be especially critical for a work vehicle where reliability is non-negotiable.

Forget the expensive trip to the dealership and the days of vehicle downtime. We provide a direct, reliable solution. This Body Control Module is meticulously tested and comes programmed with the latest GM software specifically for your van’s VIN. You get a component that’s ready for installation right out of the box, restoring full functionality and peace of mind.

A Technician’s Notebook: The Work Van That Wouldn’t Cooperate

I had a 2011 Express 1500 work van come into my shop that was a classic case. The owner, a plumber, said his dome lights would stay on, draining the battery overnight, and the power door locks only worked intermittently. He was losing time and money. Diagnostics pointed to a communication breakdown originating at the BCM. After checking the wiring for the common issue of water intrusion near the A-pillar, we confirmed the module itself was faulty. Swapping in a VIN-programmed BCM like this one had him back on the road the same afternoon, with all systems operating as they should. For a business owner, that’s not just a repair; it’s a lifesaver.

Is Your Van Showing These Symptoms?

  • ✔ Erratic or non-functioning power windows and door locks
  • ✔ Interior or exterior lights that stay on or won’t turn on
  • ✔ The security or anti-theft system light is illuminated, causing no-start conditions
  • ✔ Instrument cluster warning lights appearing randomly
  • ✔ Problems with the radio or HVAC controls
  • ✔ Communication error codes, such as U0140 (Lost Communication With Body Control Module)

A Straightforward Guide to Your BCM Installation

Installing your new 2008-2012 Express 1500 BCM is a manageable job for a confident DIYer or any professional mechanic. In most Express vans, the BCM is located in the center dash area.

  1. Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
  2. Access the Module: You will likely need to remove a few dash panels to gain access to the BCM. Keep track of your screws and clips.
  3. Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt the module from its mounting bracket.
  4. Install the New BCM: Mount the new, pre-programmed module in place and securely plug in all the electrical connectors. You should hear a click as they lock in.
  5. Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—windows, locks, lights, wipers, and radio—to ensure everything is working correctly.
  6. Post-Install Procedures: In some cases, additional steps may be needed. If your airbag light is on, a scan tool is required to perform the “Setup SDM Primary Key in BCM” procedure. A Brake Pedal Position relearn might also be necessary for proper brake light and traction control operation.

Will This Fit My Vehicle?

This BCM is a guaranteed fit for the 2008-2012 Chevrolet Express 1500 Van. It also serves as a direct replacement for a wide range of other GM vehicles and part numbers. Please verify your original part number against this list to ensure compatibility.

Replaces Part Numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084

This part is compatible with many makes and models, including but not limited to:
Acadia (07-12), Avalanche 1500 (10), Caprice (11-13), Captiva Sport (12), CTS (08-13), DTS (06-11), Enclave (08-12), Equinox (07-09), Escalade (10), Express/Savana Vans (08-12), G8 (08-09), Hummer H2 (08-09), Impala (06-13), Lucerne (06-11), Monte Carlo (06-07), Outlook (07-10), SRX (07-09), STS (10), Suburban (10), Tahoe (10), Torrent (07-09), Traverse (09-12), Vue (08-10), Yukon (10). Please match your part number for a guaranteed fit.

How does the VIN programming work?

How does the VIN programming work?

After you complete your purchase, you simply provide us with your vehicle’s 17-digit VIN. Our technicians then use this information to load the correct GM-sourced software and vehicle-specific calibrations onto the BCM. This ensures it communicates perfectly with the other modules in your van, just like an original part from the factory.

Do I have to send my old module back?

No. This purchase requires no core return. You can keep your old module, which saves you the time, hassle, and expense of shipping a core back to us.

What if my airbag light is on after installation?

This is a possibility on some GM vehicles. It means the new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). This requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure. It’s a quick process for any well-equipped repair shop.

Is this a difficult part to install myself?

For someone with basic mechanical skills and standard hand tools, this is a very manageable job. The main challenge is typically accessing the module behind the dashboard. Since our module arrives pre-programmed, you eliminate the most complex part of the job—the software configuration.

Will this fix my ‘Service Theft System’ message?

In many cases, yes. The BCM is a critical part of the Passlock/VATS anti-theft system. A faulty BCM is a very common cause of this warning message and related no-start issues. Our VIN-programmed module correctly syncs with your vehicle’s existing security components.

Genuine OEM

Yes

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Refurbished

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