Restore Command of Your Vehicle’s Electronics
Are you dealing with baffling electrical issues in your 2011-2013 Chevrolet Caprice? Flickering dashboard lights, unresponsive power windows, or a security system that prevents your car from starting are classic signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s comfort and convenience features. When it fails, it can cause a cascade of frustrating and unpredictable problems. In my 20+ years of diagnostics, I’ve seen how a faulty BCM can make a perfectly good car feel unreliable. That’s why we offer a straightforward, dependable solution.
This isn’t just a replacement part; it’s a fully prepared, plug-and-play solution. We take a high-quality BCM and program it with the latest official GM software, specifically matched to your vehicle’s VIN. This critical step, which we handle before shipping, means you can skip the expensive trip to the dealership for programming. You get a part that’s ready for installation right out of the box, designed to restore the precise functionality your Caprice had from the factory. This is the most efficient way to solve those electrical gremlins for good.
Case Study: A Tricky Diagnosis
Just last month, a 2012 Caprice PPV was brought into the shop with an intermittent no-start condition and the radio and interior lights acting erratically. The owner had already replaced the battery and checked the alternator. Our initial scan showed a flurry of U-codes, specifically a U0140 (Lost Communication With Body Control Module). This pointed us directly to the BCM. Instead of a stable 5-volt reference, the module’s output was fluctuating, causing network instability. By installing a VIN-programmed BCM like this one, we resolved all communication errors and electrical symptoms in a single repair, saving the customer significant diagnostic time and frustration.
Is Your Caprice Showing These BCM Failure Signs?
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security light is on, and the vehicle won’t start (anti-theft system issues).
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ Dashboard gauges behaving erratically or giving false readings.
- ✔ Horn sounding randomly or not working when pressed.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or B-series codes.
A Straightforward Guide to Installation
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the BCM: On the 2011-2013 Caprice, the Body Control Module is typically found in the dashboard area, often to the left of the steering column.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New Module: Seat the new, pre-programmed BCM into the mounting bracket and securely plug in all the electrical connectors. You should hear a click as they lock into place.
- Reconnect Power: Re-attach the negative battery terminal and tighten it securely.
- Perform Final Procedures: Turn the key to the ‘ON’ position and verify that basic functions are restored. Proceed with the necessary relearn procedures outlined below.
Important Final Steps for Full Functionality
After installing your new BCM, a couple of final steps are essential to ensure all vehicle systems operate correctly and warning lights are cleared. These procedures require a professional-grade diagnostic scan tool.
- Airbag System Reset: To clear the airbag warning light, you must perform the ‘Setup SDM Primary Key in BCM’ procedure. This re-establishes communication between the new BCM and the airbag system’s Sensing and Diagnostic Module (SDM).
- Brake Pedal Recalibration: Some vehicles may require a Brake Pedal Position Sensor (BPP) relearn procedure. This ensures the brake lights and stability control system receive accurate input from the brake pedal.
Note: If you are not comfortable performing these steps, we strongly recommend seeking assistance from a qualified professional mechanic.
Verified Vehicle Compatibility
This Body Control Module is the specified part for the 2011-2013 Chevrolet Caprice. However, its versatile architecture allows it to be programmed for a wide range of other GM vehicles, ensuring broad compatibility. Please verify your original part number against the list below.
This computer will fit 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 95151084
This part will fit these makes and models with these options
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)
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
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
SAVANA 3500 VAN 08-09 Body Control (BCM); (center dash)
TORRENT 07-09 Body Control (BCM); (center dash)
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 6.0L
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898
CTS 08-13 Body Control (BCM); LH dash
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921436
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 6.0L
G8 08-09 Body Control (BCM); (center dash)
IMPALA 13 Body Control (BCM); (LH dash), ID 22820315
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 20815898
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 4.8L
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
YUKON 10 Body Control (BCM); (under steering column), ID 20815898
ESCALADE 10 Body Control (BCM); (under steering column), ID 25892622
LUCERNE 06-11 Body Control (BCM); (right side dash)
CTS 08 Body Control (BCM); RH dash
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 4.8L
SAVANA 2500 VAN 08-09 Body Control (BCM); (center dash)
SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 4.8L
SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 6.0L
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 25892622
ESCALADE 10 Body Control (BCM); (under steering column), ID 20815898
SRX 07-09 Body Control (BCM); LH dash
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898
EXPRESS 3500 VAN 11-12 Body Control (BCM)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
SAVANA 3500 VAN 11-12 Body Control (BCM)
VUE 08-10 Body Control (BCM); (center dash)
CAPRICE 11-13 Body Control (BCM)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
EXPRESS 2500 VAN 08-09 Body Control (BCM); (center dash)
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
Frequently Asked Questions
Do I need to program this BCM?
No. We handle all the programming for you. This module arrives at your door flashed with the latest GM software and coded to your vehicle’s specific VIN, making it ready for installation.
What information do you need from me after purchase?
We will need your vehicle’s 17-digit Vehicle Identification Number (VIN) to ensure the BCM is programmed correctly for all the features and systems specific to your car.
Will this fix my car’s specific electrical problem?
If your vehicle’s symptoms and diagnostic codes point to a faulty BCM, this part is the correct and definitive solution. It resolves issues caused by internal BCM failure.
Where is the BCM located on a 2011-2013 Caprice?
The BCM is generally located inside the passenger compartment, within the dashboard assembly. It’s most often found on the driver’s side, to the left of the steering column.
What do I do about the airbag light after installation?
The airbag light will remain on until a ‘Setup SDM Primary Key in BCM’ procedure is completed using a professional-grade scan tool. This is a mandatory security step.
Are any other ‘relearn’ procedures required?
Yes, depending on your vehicle’s specific configuration, a brake pedal position sensor relearn might be necessary to ensure proper brake light and stability control function.