Are you experiencing frustrating electrical issues in your Cadillac DTS? Problems like erratic power windows, malfunctioning interior lights, security system faults, or random warning messages on your dash are often signs of a failing Body Control Module (BCM). The BCM acts as the central command center for your vehicle’s body electronics, and when it fails, it can cause a wide range of confusing and unpredictable symptoms. This replacement Body Control Module is the definitive solution to restore your vehicle’s functionality and peace of mind.
This is not just a replacement part; it’s a complete, ready-to-install solution. Each module is professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN) before it ships. This means it arrives at your door loaded with the latest GM software updates, ensuring optimal performance and compatibility. The VIN programming service eliminates the need for an expensive trip to the dealership for calibration, making this a straightforward repair you can perform with confidence. Simply provide your VIN after purchase, and we’ll handle the rest.
Common Failure Symptoms
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Interior or exterior lights behaving erratically (staying on or not turning on).
- ✔ ‘Service Theft System’ or other security-related warnings on the instrument cluster.
- ✔ Inoperative remote keyless entry (fob).
- ✔ Unresponsive radio or climate control functions.
- ✔ False warning lights or messages appearing on the driver information center.
Solving Problems with a Programmed Cadillac DTS Body Control Module
This module is a direct replacement for a wide range of original part numbers, including 15948438, 10382479, 22860591, and many more (see full list in fitment data). By replacing your old, faulty unit with this pre-programmed module, you are ensuring a reliable and lasting repair. Once installed, some vehicles may require simple relearn procedures for systems like the airbags or brake pedal position sensor, which can often be done with a high-end diagnostic tool. This is a small step to ensure all related systems communicate correctly with the new BCM. There is no core charge, so you can keep your original part.
Frequently Asked Questions
What does the Body Control Module do on my Cadillac DTS?
The BCM is a computer that controls and monitors most of your car’s non-engine-related electronic features. This includes power windows, locks, lights, security system, wipers, and various comfort and convenience accessories.
Do I need to get this BCM programmed by a dealer?
No. We program the module to your car’s VIN before we ship it to you. This makes the installation process much simpler, as the most complex step is already done for you.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit VIN. We cannot ship your order until we receive this information to ensure the module is correctly prepared 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 dashboard on the right-hand (passenger) side, near the center console area. Always consult a service manual for the exact location and removal procedure.
What are the ‘post-install procedures’ mentioned?
In some cases, after installing the new BCM, a ‘relearn’ or ‘sync’ procedure is needed. For example, if the airbag light is on, a scan tool is used to sync the new BCM with the airbag system. This ensures all of your car’s computers are communicating properly after the replacement.