Restore Your Cadillac’s Electrical Functions with a VIN-Programmed BCM
If your 2006-2011 Cadillac DTS is plagued by bizarre electrical problems—like power windows with a mind of their own, flickering dashboard lights, or a security system that won’t cooperate—a failing Body Control Module (BCM) is the most likely culprit. As a technician with over two decades of experience, I’ve seen how a faulty BCM can turn a luxury vehicle into a source of daily frustration. The BCM is the central command center for your car’s body electronics, and when it fails, chaos ensues. This isn’t just an inconvenience; it can compromise your vehicle’s security and safety systems.
Forget the expensive dealership visit and the hassle of towing your car for programming. We offer a direct, reliable solution. This 2006-2011 DTS Body Control Module comes fully programmed to your vehicle’s specific VIN. We load the latest GM software updates before it even leaves our facility. This ensures that once installed, it communicates perfectly with your car’s other systems, restoring full functionality and getting you back on the road with confidence.
A Technician’s Notebook
A customer brought in his 2009 Cadillac DTS last month with a truly baffling set of symptoms. The radio would turn on and off randomly, the driver’s side window wouldn’t go down, and the anti-theft light would stay on, sometimes preventing the car from starting. He had already replaced the battery and checked all the fuses. After connecting my diagnostic scanner, I saw multiple communication error codes across several systems, all pointing back to one component. It was a classic case of BCM failure. We installed one of our pre-programmed modules, and within an hour, every single issue was resolved. This is a fix I’ve performed hundreds of times, and it consistently solves these frustrating electrical gremlins.
Is Your Cadillac Showing These Symptoms?
A failing BCM can manifest in many ways. If you’re experiencing any of the following, this module is the likely solution:
- ✔ Erratic or non-functional power windows, door locks, or interior lights.
- ✔ The security or anti-theft system light stays illuminated, or the vehicle won’t start.
- ✔ Dashboard warning lights (like the airbag light) appear for no reason.
- ✔ Horn, wipers, or radio operate intermittently or not at all.
- ✔ Key fob is unresponsive or works sporadically.
- ✔ Communication errors with a diagnostic scan tool.
A Straightforward Guide to Installation
Installing your new BCM is a manageable job for a DIY enthusiast. For the 2006-2011 Cadillac DTS, the BCM is typically located behind the glove box or on the right-hand side of the center dash area. Always confirm the location for your specific vehicle.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- Access the Module: Remove any trim panels or the glove box assembly necessary to gain clear access to the old BCM.
- Disconnect and Remove: Carefully unplug the electrical connectors from the module. They have locking tabs that need to be depressed. Once disconnected, unbolt the old BCM and remove it from the vehicle.
- Install the New BCM: Mount your new, pre-programmed BCM in the same location and securely fasten it. Reconnect all electrical connectors, ensuring they click into place.
- Reassemble and Reconnect: Reinstall any trim panels you removed and reconnect the negative battery terminal.
- Critical Final Steps: After installation, two procedures may be required. Use a professional-grade scan tool to perform the ‘Setup SDM Primary Key in BCM’ to ensure the airbag system communicates correctly and the warning light turns off. Some vehicles may also need a Brake Pedal Position Sensor recalibration. If you are not equipped to perform these steps, a local repair shop can complete them for you.
Verified Vehicle & Part Number Compatibility
This Body Control Module is a direct replacement for a wide range of GM vehicles and part numbers. We guarantee compatibility if your vehicle and original part number are on this list. Simply provide your VIN at checkout for programming.
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
Fits Select Models Including:
AVALANCHE 1500 10
CAPRICE 11-13
CAPTIVA SPORT 12
CTS 08-13
DTS 06-11
ENCLAVE 08-12
EQUINOX 07-09
ESCALADE 10
ESCALADE ESV 10
ESCALADE EXT 10
EXPRESS VANS 08-12
G8 08-09
HUMMER H2 08-09
IMPALA 06-13
LUCERNE 06-11
MONTE CARLO 06-07
OUTLOOK 07-10
SAVANA VANS 08-12
SRX 07-09
STS 10
SUBURBAN 1500 10
TAHOE 10
TORRENT 07-09
TRAVERSE 09-12
VUE 08-10
YUKON 10
YUKON XL 1500 10
Frequently Asked Questions
Why do you need my VIN number?
We require your Vehicle Identification Number (VIN) to program the Body Control Module with the exact software and vehicle-specific options for your Cadillac DTS. This ensures it works seamlessly with your existing keys, security system, and other electronics, eliminating the need for a dealership visit.
Is this part difficult to install myself?
For someone with basic mechanical skills, the installation is very manageable. The main task is accessing the module, which is usually behind the glove box. The most critical part is ensuring the post-installation procedures (like the airbag system key setup) are completed, which may require a professional scan tool.
Where is the BCM located on my 2007 Cadillac DTS?
On the 2006-2011 Cadillac DTS, the BCM is located on the right-hand (passenger) side of the center dash console, often accessible by removing the glove box assembly.
What happens if I don’t perform the airbag and brake recalibrations?
If the ‘Setup SDM Primary Key’ procedure isn’t done, your airbag warning light will remain on, and the system may not function correctly in an emergency. Skipping the brake pedal recalibration, if required for your vehicle, could lead to incorrect brake light operation or issues with traction control.
Will this fix my key fob not working?
In many cases, yes. The BCM is responsible for receiving the signal from your key fob. If the module has failed, replacing it with this pre-programmed unit will often restore key fob functionality immediately.