Restore Your Caprice’s Electrical Stability and Performance
If you’re dealing with baffling electrical issues in your 2011-2013 Chevrolet Caprice—like power windows with a mind of their own, intermittent starting problems, or a dashboard lit up with random warning lights—you’re not alone. These are classic signs of a failing Body Control Module (BCM). As the central command center for your vehicle’s body electronics, a faulty BCM can turn your reliable sedan into a source of constant frustration. In my 20+ years of diagnostics, I’ve seen how a single failing module can mimic a dozen different problems, leading to wasted time and money on incorrect repairs.
This is your direct, reliable solution. We offer a replacement Body Control Module, part number 25934762, that arrives at your door fully programmed to your vehicle’s specific VIN. We load it with the latest GM software updates, ensuring optimal performance and compatibility right out of the box. This eliminates the need for an expensive trip to the dealership for programming, saving you hundreds of dollars and significant downtime. Simply provide your VIN after purchase, and we handle the rest, shipping you a part that’s ready for installation.
Is Your Caprice Exhibiting These Electrical Gremlins?
A failing BCM often creates a cascade of confusing symptoms. Before you start replacing individual switches or motors, check if your vehicle is showing these common signs of a BCM failure. Often, a communication error code like U0140 (Lost Communication With Body Control Module) will be present.
- ✔ Unresponsive or erratic power windows, door locks, and interior lights.
- ✔ The security system or keyless entry failing to work correctly.
- ✔ A no-start or intermittent crank condition, even with a good battery and starter.
- ✔ Warning lights (like airbag or ABS) appearing on the dash for no clear reason.
- ✔ Horn, wipers, or other accessories activating unexpectedly or not at all.
- ✔ Inconsistent instrument cluster gauge readings.
A Technician’s Notebook: The Police Interceptor Puzzle
A few months back, a 2012 Caprice PPV (Police Pursuit Vehicle) was towed into the shop. The complaint was ‘it just won’t start sometimes, and the lights flicker.’ The battery, alternator, and starter all checked out perfectly. The strange part was that the key fob wouldn’t work, and the power locks were dead. After chasing wires for an hour, we hooked up the high-level scan tool and found communication faults pointing directly at the BCM. It wasn’t completely dead, just failing intermittently, causing chaos across the car’s network. Installing a VIN-programmed 2011-2013 Caprice BCM wasn’t just a repair; it was the single, definitive fix that solved all three seemingly separate issues at once.
Your Straightforward BCM Installation Guide
Replacing the BCM in your Caprice is a manageable job for a DIYer with basic tools. This module is typically located in the cabin, often behind the lower driver’s side dashboard. Always consult a service manual for the exact location on your specific vehicle.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes for the system capacitors to discharge.
- Access the Module: Carefully remove any trim panels or covers necessary to access the old BCM. It’s usually held in by a few small bolts or clips.
- Disconnect and Remove: Gently unplug the electrical connectors from the old module. Take a photo beforehand if you’re worried about mixing them up. Once disconnected, remove the old BCM from its mounting bracket.
- Install the New BCM: Mount your new, pre-programmed BCM in place and securely reconnect all electrical connectors. Ensure they click into place.
- Final Steps: Reassemble the dash panels and reconnect the negative battery terminal. Start the vehicle to confirm that the primary functions are restored.
- Post-Install Checks: As noted below, certain models may require a relearn procedure for the brake pedal position sensor or airbag system if a warning light appears. This often requires a professional scan tool.
Verified Compatibility for a Wide Range of GM Vehicles
While this is the correct part for the 2011-2013 Caprice, this versatile BCM is also a direct replacement for numerous other GM cars, trucks, and vans. Please verify your original part number or consult the list below. This module is a compatible replacement for the following 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, and 95151084.
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
CAPRICE 11-13 Body Control (BCM)
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921435, 20921436, or 22860591
CTS 08-13 Body Control (BCM); LH dash
DTS 06-11 Body Control (BCM); (RH center dash)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
EQUINOX 07-09 Body Control (BCM); (center dash)
ESCALADE 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS VANS 08-12
G8 08-09 Body Control (BCM); (center dash)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
IMPALA 06-13
LUCERNE 06-11 Body Control (BCM); (right side dash)
MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
OUTLOOK 07-10 Body Control (BCM); (center dash)
SAVANA VANS 08-12
SRX 07-09 Body Control (BCM); LH dash
STS 10 Body Control (BCM); center dash
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
TORRENT 07-09 Body Control (BCM); (center dash)
TRAVERSE 09-12 Body Control (BCM); (LH dash)
VUE 08-10 Body Control (BCM); (center dash)
YUKON 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
Frequently Asked Questions
Frequently Asked Questions
How do I provide my VIN for programming?
After you complete your purchase, you will receive an email with instructions. Simply reply with your 17-digit Vehicle Identification Number (VIN), and our technicians will program the module before it ships.
Do I really need to get this programmed?
Yes. A BCM is not a simple plug-and-play part from the factory. It must be programmed to your vehicle’s specific VIN and options to communicate with other modules and control features correctly. We handle this critical step for you.
Is there a core charge or do I need to send my old part back?
No, there is absolutely no core charge. You can keep your old module, which can be helpful for double-checking part numbers or for any future reference.
What does the BCM actually do?
The Body Control Module acts as the brain for most of your car’s non-engine related electronic features. This includes power windows, locks, interior/exterior lighting, security system, wipers, and many other comfort and convenience accessories.
What if my airbag light is on after installation?
In some cases, the new BCM needs to be electronically introduced to the airbag system’s computer (SDM). This requires a ‘Setup SDM Primary Key in BCM’ procedure with a professional-grade scan tool to sync the components and turn off the light.
What is a Brake Pedal Position Relearn?
This is a recalibration procedure that may be needed on some models to ensure the new BCM correctly reads the brake pedal’s position. It’s important for proper brake light operation and traction control functionality.