Restore Your Vehicle’s Electrical Brain
Are you chasing electrical gremlins in your 2011-2013 Chevrolet Caprice? Flickering lights, malfunctioning power windows, a security system that acts up, or strange warning lights on the dash are classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to go, it can cause a host of frustrating and unpredictable problems. Don’t let a faulty module sideline your car. This is the reliable, straightforward solution you’ve been looking for.
A Technician’s Notebook: The Ghost in the Machine
I once had a 2012 Impala (which uses a nearly identical BCM) in my bay that was driving the owner crazy. The radio would turn on and off by itself, the dome light would stay on, and the anti-theft system would randomly engage, preventing the car from starting. The owner had already replaced the battery and checked all the fuses. After connecting my scan tool, I saw multiple communication error codes (U-codes) pointing to a network issue. Experience told me to look at the BCM. A failing BCM can corrupt the data bus, causing other modules to act erratically. We installed a VIN-programmed BCM like this one, and every single issue disappeared instantly. It’s a perfect example of how one part can be the root of many seemingly unrelated problems.
Common Signs of a Failing BCM
If you’re experiencing any of the following, a faulty BCM is the likely culprit. Replacing your Caprice Body Control Module can resolve these issues and restore proper function.
- ✔ Erratic or non-functional interior and exterior lighting (headlights, tail lights, dome lights).
- ✔ Power windows, door locks, or security system acting up.
- ✔ Warning lights for ABS, Airbags, or Traction Control appearing on the dash.
- ✔ Communication error codes, such as U0140, U0155, or other U-codes.
- ✔ The vehicle’s starter not engaging or the engine not starting intermittently.
- ✔ Wipers or radio turning on and off without input.
The Plug-and-Play Advantage: VIN Programmed for You
The biggest headache with replacing a BCM is the need for expensive, dealer-level programming. We eliminate that step entirely. When you order from us, you provide your vehicle’s VIN, and we program the module with the latest GM software specific to your car’s configuration. This means the module arrives at your door ready for installation. No extra trips to the mechanic or dealership for programming are required. This saves you time, money, and frustration, getting you back on the road faster. This is the most efficient way to replace your Caprice Body Control Module.
A Straightforward Guide to BCM Installation
Installing your new BCM is a manageable task for a DIY enthusiast. The BCM in the Caprice is typically located behind the driver’s side of the dashboard.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the BCM: On most 2011-2013 Caprice models, you’ll find the BCM mounted on the left-hand (driver’s) side of the dash, often near the steering column or kick panel. You may need to remove a lower dash panel for access.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be pressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in the same location and securely reconnect all electrical connectors. Ensure they click into place.
- Reconnect Battery & Test: Reconnect the negative battery terminal. Start the vehicle and test all body functions—lights, windows, locks, wipers, etc.—to confirm the repair.
- Post-Installation Procedures: 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. A ‘Brake Pedal Position Relearn’ may also be necessary for proper brake light and traction control operation.
Verified Vehicle Compatibility
This BCM, part number 15828601, is a direct replacement for a wide range of GM vehicles and interchanges with numerous part numbers. Please verify your vehicle is on this list or that your original module carries one of the part numbers below.
This module replaces 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
ACADIA 07-12 Body Control (BCM); (LH dash)
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
Why do you need my VIN?
Your VIN (Vehicle Identification Number) allows us to program the Body Control Module with the exact software and settings your specific vehicle requires. This ensures all features work correctly and makes the installation process much simpler for you.
Is this a plug-and-play part?
Yes, for the most part. Because we pre-program it to your VIN, you can avoid a trip to the dealership for software flashing. However, depending on your vehicle, some minor relearn procedures (like for the brake pedal position sensor or airbag system) may be required after installation using a professional scan tool.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.
Will this fix my ‘Service Airbag’ light?
If the BCM is the cause of the light, yes. However, after installing the new BCM, the airbag light may stay on. This is normal. A ‘Setup SDM Primary Key in BCM’ procedure must be performed with a compatible scan tool to sync the modules and turn off the light.
What tools are needed for the installation?
Basic hand tools like a socket set and screwdrivers are usually all that’s needed to access and replace the BCM. No special programming tools are required from your end since we handle the programming before shipment.