Restore Your Vehicle’s Electrical System with a Plug-and-Play Solution
Are you dealing with baffling electrical issues in your 2011-2013 Chevrolet Caprice? Flickering lights, malfunctioning power windows, a security system that has a mind of its own, or even a car that refuses to start can all point to a single culprit: a failing Body Control Module (BCM). As the central command center for your vehicle’s body electronics, a faulty BCM can wreak havoc, making your car feel unreliable and unsafe. In my 20+ years of diagnosing these systems, I’ve seen how a bad BCM can mimic a dozen other problems, leading to frustrating and expensive diagnostic dead ends.
This is not just a replacement part; it’s a complete, hassle-free solution. We offer a professional Cloning Service with every module. This means we transfer the essential data—including security information and vehicle-specific options—from your original BCM directly onto this replacement unit. The result? You receive a module that is 100% plug-and-play, eliminating the need for expensive dealership programming or specialized scan tools for setup. Simply install it, and you’re ready to go.
From the Diagnostic Bay: The Case of the Erratic Impala
A customer brought in a 2010 Impala with a laundry list of complaints: the radio would turn off randomly, the driver’s side power lock was dead, and the anti-theft light was always on, causing intermittent no-starts. They had already replaced the battery and checked all the fuses. After connecting my scanner, I found a slew of U-codes (communication errors) pointing to the BCM. Instead of a simple failure, the BCM was intermittently dropping off the data network. By providing a cloned BCM, we restored all functions instantly without a trip to the dealer, saving the customer hundreds in programming fees and diagnostic time. This is the exact type of complex issue our service is designed to solve.
Is Your Caprice Showing These Symptoms?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, your Body Control Module is the likely cause:
- ✔ Erratic or non-functional power windows, door locks, and interior/exterior lights.
- ✔ The security or anti-theft light stays on, preventing the engine from starting.
- ✔ Dashboard warning lights illuminate for no apparent reason.
- ✔ Horn, wipers, or radio operate intermittently or not at all.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or other U-codes.
- ✔ Key fobs stop working or work unreliably.
DIY-Friendly Installation Guide
Replacing the BCM in your Caprice is a manageable job for a DIY enthusiast. Follow these general steps for a successful 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 located under the driver’s side of the dashboard, often near the steering column or kick panel.
- Remove Trim Panels: You may need to remove lower dash panels or kick plates to gain access to the module. Keep track of any screws or clips you remove.
- Disconnect and Remove: Carefully disconnect the electrical connectors from the old BCM. They have locking tabs that must be pressed to release. 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. Reconnect all electrical connectors, ensuring they click securely into place.
- Reconnect and Test: Reattach the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—windows, locks, lights, wipers, etc.—to confirm the repair was successful.
Post-Installation Checks
Thanks to our cloning service, additional programming is not required. However, on some GM vehicles, you may need to perform a simple relearn procedure if you notice these specific issues:
- Airbag System Sync: If your airbag warning light is on after installation, a technician with a professional scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure. This is only necessary if the light appears.
- Brake Pedal Position Relearn: On certain models, a brake pedal position sensor relearn might be needed to ensure correct brake light and traction control operation.
Will This Module Fit Your Vehicle?
This Body Control Module is a direct replacement for a wide range of GM vehicles. Please verify that your vehicle is on this list and that your original module carries one of the part numbers below.
This BCM is a direct fit for the following models:
ACADIA 07-12 Body Control (BCM); (LH dash)
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
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)
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
EQUINOX 07-09 Body Control (BCM); (center dash)
EXPRESS VANS 08-12 Body Control (BCM)
G8 08-09 Body Control (BCM); (center dash)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
IMPALA 06-13 Body Control (BCM); (LH dash)
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 Body Control (BCM)
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
Compatible 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
Frequently Asked Questions
Frequently Asked Questions
What is a “Cloning Service”?
Our cloning service involves transferring the specific software and security data from your original BCM to the replacement unit. This makes the new module an exact digital match to your old one, ensuring it works perfectly with your vehicle’s existing systems without any additional programming.
Do I need to send my original BCM to you?
Yes. For the cloning service to be performed, you will need to ship your original Body Control Module to us after you complete your purchase. We will return your original module along with the newly programmed replacement.
Is this part difficult to install?
For someone with basic mechanical skills, the installation is very straightforward. It’s a matter of locating the module, disconnecting the old one, and plugging in the new one. Our guide above provides the general steps, but a service manual for your specific vehicle is always recommended.
What happens if my original BCM is completely dead or missing?
If your original module cannot be read (due to fire, water damage, etc.), we can often still program the replacement using your Vehicle Identification Number (VIN). Please contact us before ordering to discuss this scenario.
Will I need any special tools for installation?
Typically, no special tools are required beyond basic hand tools like a socket set and screwdrivers to remove dash panels. No programming tools are needed.
What is your core policy?
We do not require a core deposit because your original module is required for the cloning service. It will always be returned to you along with the replacement unit.