2006-2011 DTS BCM 15837419 Body Control Module | Cloning Service

Restore Your Cadillac’s Electrical System with a Plug-and-Play Solution

Is your 2006-2011 Cadillac DTS suffering from baffling electrical issues? As a technician with over two decades of experience, I’ve seen firsthand how a failing Body Control Module (BCM) can turn a luxury vehicle into a source of constant frustration. Randomly flashing lights, malfunctioning power accessories, and mysterious warning messages are classic signs that the BCM, the central nervous system of your car’s electronics, is failing. Don’t let these problems persist or pay exorbitant dealership fees for programming. This is the direct, reliable fix you’ve been looking for.

We offer a professional cloning service for your 2006-2011 DTS BCM. This isn’t just a part; it’s a complete service that makes your repair job incredibly simple. You send us your original BCM, and we transfer all of its critical data—including key programming, security information, and vehicle-specific options—to this replacement unit. The module you receive back will be 100% plug-and-play, with the latest GM software updates applied. This eliminates the need for any expensive trips to the dealer for programming, saving you time and hundreds of dollars.

Is Your Cadillac Showing These Symptoms?

• ✔ Erratic or non-functional power windows, door locks, or interior/exterior lights.
• ✔ The security or anti-theft system light is on, or the vehicle won’t start.
• ✔ False warning messages appearing on the driver information center (e.g., “Service Theft System”).
• ✔ Intermittent failure of the radio, climate controls, or instrument cluster gauges.
• ✔ Communication error codes (U-codes) stored in the system, indicating a loss of communication with other modules.
• ✔ Unexplained parasitic battery drain that kills your battery overnight.

A Straightforward Guide to Your BCM Replacement

1. ✔ Step 1: Securely package and ship your original BCM to us after placing your order. We’ll provide the shipping address.
2. ✔ Step 2: Upon receipt, our technicians will perform a full data transfer from your original module to the replacement unit. This process preserves all your vehicle’s specific settings.
3. ✔ Step 3: We ship both your original module and the ready-to-install replacement module back to you.
4. ✔ Step 4: Disconnect your vehicle’s negative battery terminal. The BCM in the 2006-2011 DTS is typically located behind the right-hand side of the center dash.
5. ✔ Step 5: Carefully unplug the electrical connectors and remove the mounting hardware from your old BCM.
6. ✔ Step 6: Install the new, cloned BCM, reconnect the electrical connectors, and re-secure the mounting hardware. Reconnect the battery terminal.
7. ✔ Step 7: Start the vehicle to confirm that the electrical issues are resolved. Note any post-installation procedures that may be required for your specific vehicle.

Important Post-Installation Notes

While our cloning service makes this a plug-and-play repair, some GM vehicles may require simple relearn procedures. These are not always necessary but are good to be aware of:

• Airbag System Sync: If your airbag warning light is illuminated after installation, a “Setup SDM Primary Key in BCM” procedure must be done with a bi-directional scan tool. This syncs the new BCM with the airbag system.
• Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be needed to ensure correct brake light operation and to prevent issues with the traction control system.

Disclaimer: Always consult a factory service manual or a qualified technician for procedures specific to your vehicle.

Verified Vehicle Compatibility

This BCM is a guaranteed fit for the 2006-2011 Cadillac DTS and is also compatible with a wide range of other GM vehicles. Please match your part number to the list below to ensure compatibility. 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.