Restore Command of Your Vehicle’s Electronics
Are you battling frustrating electrical issues in your 2011-2013 Chevrolet Caprice? When your power windows, door locks, interior lights, or security system start acting erratically, the root cause is often a failing Body Control Module (BCM). This component is the central hub for your car’s body electronics, and when it malfunctions, it can create a cascade of confusing and unpredictable problems. This isn’t just an inconvenience; it can affect vehicle security and safety. We offer a reliable, direct-replacement solution: a professionally prepared BCM, flashed with the latest GM software and programmed specifically to your vehicle’s VIN.
A Technician’s Notebook: The Case of the Caprice PPV
A few months back, a local department brought in their 2012 Caprice PPV with a list of bizarre symptoms. The dome lights would flicker randomly, the power locks would sometimes fail to respond, and occasionally, the car would refuse to crank, showing a security light on the dash. They had already replaced the battery and checked the main grounds. My initial scan showed a handful of communication codes, including the infamous U0140 (Lost Communication With Body Control Module). After verifying the BCM’s power and ground connections were solid, it was clear the module itself was failing internally. Instead of a costly trip to the dealer, we installed one of our VIN-programmed BCMs. The swap took less than an hour, and all the electrical gremlins vanished instantly. It’s a common failure, and this is the most direct fix.
Is Your Vehicle Showing These Symptoms?
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lighting.
- ✔ Horn not working or sounding off at random.
- ✔ Vehicle security system faults or a persistent anti-theft light.
- ✔ A/C and climate control functions not responding correctly.
- ✔ Diagnostic Trouble Codes (DTCs) related to BCM communication, such as U0140, B1001, or other U-codes.
- ✔ Intermittent no-start condition where the engine doesn’t crank.
Your Straightforward BCM Installation Guide
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow all modules to power down completely.
- ✔ Locate the BCM: On the 2011-2013 Caprice, the Body Control Module is typically located inside the cabin, often behind a panel on the driver’s or passenger’s side dash area. Consult a service manual for the exact location on your specific model if unsure.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that must be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket and remove it from the vehicle.
- ✔ Install the New Module: Mount your new, pre-programmed BCM onto the bracket and securely plug in all electrical connectors. You should hear a click as they lock into place.
- ✔ Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘ON’ position (without starting the engine) and test all body functions: lights, locks, windows, radio, etc.
- ✔ Post-Installation Procedures: Start the vehicle. In some cases, a relearn procedure may be needed. If the airbag light is on, an “Airbag System Sync” (Setup SDM Primary Key in BCM) may be required using a pro-level scan tool. A “Brake Pedal Position Relearn” might also be necessary for proper brake light and traction control operation.
Our pre-programmed 2011-2013 Caprice BCM makes this repair accessible for both experienced mechanics and capable DIYers. By flashing the module to your VIN before shipping, we handle the most complex step, saving you from needing specialized tools or a trip to the dealership.
Verified Vehicle Compatibility
Interchangeable 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
Fitment:
EQUINOX 07-09 Body Control (BCM); (center dash), EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 6.0L, EXPRESS 3500 VAN 08-09 Body Control (BCM); (center dash), SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM), IMPALA 06-12 Body Control (BCM); (LH dash), SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 4.8L, ACADIA 07-12 Body Control (BCM); (LH dash), MONTE CARLO 06-07 Body Control (BCM); (LH steering column), TAHOE 10 Body Control (BCM); (under steering column), ID 25892622, TRAVERSE 09-12 Body Control (BCM); (LH dash), YUKON 10 Body Control (BCM); (under steering column), ID 25892622, SAVANA 2500 VAN 11-12 Body Control (BCM); (center dash), YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898, CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921435, CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 22860591, DTS 06-11 Body Control (BCM); (RH center dash), OUTLOOK 07-10 Body Control (BCM); (center dash), SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 25892622, ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622, SAVANA 1500 VAN 08-12 Body Control (BCM); (center dash), EXPRESS 2500 VAN 11-12 Body Control (BCM), EXPRESS 1500 VAN 08-12 Body Control (BCM); (center dash), STS 10 Body Control (BCM); center dash, TORRENT 07-09 Body Control (BCM); (center dash), CTS 08-13 Body Control (BCM); LH dash, CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921436, G8 08-09 Body Control (BCM); (center dash), IMPALA 13 Body Control (BCM); (LH dash), ID 22820315, AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622, ESCALADE 10 Body Control (BCM); (under steering column), ID 25892622, LUCERNE 06-11 Body Control (BCM); (right side dash), ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 25892622, SRX 07-09 Body Control (BCM); LH dash, HUMMER H2 08-09 Body Control (BCM); (LH firewall), VUE 08-10 Body Control (BCM); (center dash), CAPRICE 11-13 Body Control (BCM), ENCLAVE 08-12 Body Control (BCM); (LH dash)
Frequently Asked Questions
Frequently Asked Questions
Do I need to send my original BCM back?
No, there is no core charge for this part. You can keep your original module.
How do I provide my VIN for programming?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot ship the part until we receive this information.
Is this a simple plug-and-play installation?
For most vehicles, yes. Because we program it to your VIN, it should integrate seamlessly. However, as noted, some models may require an additional relearn procedure for the airbag or brake pedal position sensor with a compatible scan tool.
What happens if the airbag light stays on after I install the BCM?
This indicates the BCM and the airbag system (SDM) need to be synced. A qualified technician will need to perform the ‘Setup SDM Primary Key in BCM’ procedure with a professional diagnostic tool to resolve this.
Will this fix my specific electrical problem?
This part is designed to fix issues caused by a faulty BCM. While it resolves the most common electrical problems listed, proper vehicle diagnosis is always recommended to ensure you are replacing the correct part.
Is this a new or used part?
This is a quality, tested, and guaranteed functional part that has been expertly programmed with the latest software for your vehicle.