Restore Your Vehicle’s Brain, Hassle-Free
Are you chasing down bizarre electrical problems in your 2011-2013 Chevrolet Caprice? One minute the power locks work, the next they don’t. Maybe your interior lights have a mind of their own, or worse, the security system prevents the car from starting. These aren’t just annoyances; they’re classic signs of a failing Body Control Module (BCM). As the central command for your vehicle’s body electronics, a faulty BCM can cause system-wide chaos. This isn’t a part you can ignore. We offer a reliable and straightforward solution: a replacement 2011-2013 Caprice BCM, programmed specifically for your vehicle before it ever leaves our facility.
Forget about expensive dealership visits and towing fees. Simply provide us with your vehicle’s VIN during checkout, and our experienced technicians will flash this module with the latest GM software updates tailored to your exact car. This ensures seamless integration and restores the function you’ve been missing. It’s the most efficient way to get your car back to 100% without the dealership price tag.
Case Study: The Ghost in the Machine
I remember a 2012 Caprice police interceptor that came into my bay with a truly frustrating set of symptoms. The dome lights would flicker randomly, the driver’s window would only work intermittently, and the key fob was unresponsive half the time. The officer thought the car was possessed. After checking the basics—fuses, grounds, and wiring—my scan tool pointed to communication errors originating from the BCM (multiple U-codes). Instead of a complex wiring repair, a new, correctly programmed BCM was the answer. Swapping in a VIN-matched unit like this one solved every single issue in under an hour. It’s a perfect example of how the right part can save hours of diagnostic headaches.
Is Your Caprice Showing These Symptoms?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is the likely solution:
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or won’t turn on at all.
- ✔ Key fob not working or intermittent remote start failure.
- ✔ Security system faults or anti-theft light staying illuminated.
- ✔ Dashboard warning lights appearing for no reason (e.g., ABS, Airbag, Traction Control).
- ✔ Communication-related Diagnostic Trouble Codes (DTCs), especially U-codes like U0140, U0155, or U0100.
- ✔ A no-start condition where the engine cranks but won’t fire up due to a security lockout.
A Mechanic’s Guide to BCM Installation
Replacing the BCM is a manageable job for a DIYer with basic tools or a quick task for any professional. Since we handle the programming, your main job is the physical swap.
- Safety First: Always disconnect the negative terminal from your car’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: On the 2011-2013 Caprice, the Body Control Module is typically found in the cabin, often under the driver’s side of the dashboard. Check your service manual for the exact location.
- Disconnect and Remove: Carefully unplug the electrical connectors. They have locking tabs that need to be depressed. Once disconnected, unbolt the old BCM from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in place of the old one. Securely reconnect all electrical connectors, ensuring they click into place.
- Reconnect and Test: Reconnect the negative battery terminal. Start the vehicle and test all body functions—windows, locks, lights, wipers, etc.—to confirm the repair.
- Post-Installation Checks: In some cases, additional steps may be needed. If your airbag light is on, a professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure. Similarly, a ‘Brake Pedal Position Relearn’ might be necessary for certain models.
Guaranteed Fitment for Your Vehicle
This Body Control Module is a direct replacement for part number 15872388 and is compatible with a wide range of General Motors vehicles. While this listing is focused on the 2011-2013 Chevrolet Caprice, it also fits many other models. We guarantee compatibility if your original module’s part number is on this list:
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
Partial Compatibility List:
- Cadillac CTS (2008-2013)
- Chevrolet Impala (2006-2013)
- GMC Acadia (2007-2012)
- Chevy Traverse (2009-2012)
- Chevy/GMC Vans (Express/Savana)
- Cadillac Escalade (2010)
- Chevy Tahoe/Suburban (2010)
- GMC Yukon (2010)
- Pontiac G8 (2008-2009)
- And many more…
Frequently Asked Questions
Frequently Asked Questions
Why do you need my VIN number?
Your Vehicle Identification Number (VIN) allows us to program the BCM with the exact software and vehicle-specific options that your car came with from the factory. This ensures all features work correctly and makes the installation a true plug-and-play process.
Is this part difficult to install for a DIYer?
For someone with basic mechanical skills, the physical swap is straightforward. The most important part is locating the module and carefully transferring the electrical connectors. Since we handle the programming, you avoid the most complex part of the job.
Do I have to return my old BCM?
No, there is absolutely no core charge for this part. You can keep your original module, which can be helpful for future reference if needed.
What if my airbag light comes on after installation?
This can happen occasionally. It means the new BCM needs to be synced with the airbag system’s Supplemental Deployment Module (SDM). A professional mechanic with a high-level scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Will this fix my car’s no-start problem?
If your no-start issue is caused by the anti-theft system (Pass-Key/Passlock) being controlled by a faulty BCM, then yes, this module is designed to resolve that. By programming it to your VIN, we ensure it communicates correctly with your keys and ignition.