Are you experiencing frustrating electrical issues with your 2006-2011 Cadillac DTS? Problems like malfunctioning power windows, erratic interior lights, security system faults, or dashboard warning lights that won’t turn off are often traced back to a failing Body Control Module (BCM). The BCM is the central computer responsible for managing your vehicle’s non-engine-related functions, and when it fails, it can cause a wide range of confusing symptoms. This replacement DTS Body Control Module is the definitive solution to restore your vehicle’s electronic systems to factory-perfect operation.
To ensure a seamless installation, this module arrives at your door fully programmed to your vehicle. Simply provide us with your vehicle’s VIN (Vehicle Identification Number) during checkout, and our technicians will flash the BCM with the latest, most stable software updates directly from GM. This critical step eliminates the need for an expensive trip to the dealership for programming, saving you time and money.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights staying on or not working at all.
- ✔ Erratic or non-responsive radio and climate controls.
- ✔ False security system alarms or key fob recognition issues.
- ✔ Warning lights on the dashboard, such as the airbag or ABS light.
- ✔ A/C compressor clutch not engaging.
- ✔ Communication errors with diagnostic scan tools.
Why Choose Our Programmed DTS Body Control Module?
This isn’t just a replacement part; it’s a complete, ready-to-install solution. By programming the module to your specific VIN, we ensure that all the factory-installed options your Cadillac came with are recognized and operate correctly. This module is a direct-fit replacement for a wide range of original part numbers, guaranteeing compatibility and restoring the luxury and convenience you expect from your DTS.
Post-Installation Requirements
While our programming handles the majority of the setup, some vehicles may require simple relearn procedures after installation. These can often be performed with a high-end diagnostic tool. Common procedures include:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure correct brake light and traction control operation, a brake pedal position sensor recalibration may be required.
Please note: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.
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
What is a Body Control Module (BCM)?
The BCM is a computer in your vehicle that controls and monitors a wide range of electronic body accessories, including power windows, locks, lights, wipers, the security system, and more. It acts as a central hub for these systems.
Do I need to get this BCM programmed?
No. We handle the programming for you before shipment. Just provide your vehicle’s VIN at checkout, and the module will arrive ready for installation with the latest GM software for your specific vehicle.
Where is the BCM located on a 2006-2011 Cadillac DTS?
On the 2006-2011 Cadillac DTS, the Body Control Module is typically located behind the right-hand (passenger side) of the center dash.
Is this a plug-and-play installation?
For the most part, yes. Because we program it to your VIN, it will be immediately recognized by your vehicle. However, as noted above, some simple ‘relearn’ procedures for systems like the airbags or brake sensor may be required after installation.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.
What happens if I install this without the additional relearn procedures?
If your vehicle requires a relearn procedure, you may notice a related warning light (like the airbag light) on the dash, or a specific function (like brake lights) may not operate correctly until the procedure is completed with a suitable scan tool.