End the Electrical Gremlins in Your GM Truck or SUV
If you’re dealing with baffling electrical issues in your 2003-2006 Cadillac Escalade ESV—like flickering lights, a possessed HVAC system, or power windows with a mind of their own—the Body Control Module (BCM) is the most likely culprit. As the central command for your vehicle’s body electronics, a failing BCM can cause a cascade of frustrating problems. This replacement module, part number 10367690, is the definitive solution to restore full functionality and peace of mind.
What sets our service apart is the expert Cloning Service. Instead of shipping you a generic, pre-programmed module that might require expensive dealer recalibration, we transfer the exact data from your original BCM to this replacement unit. This means your vehicle’s specific settings, key information, and security parameters are perfectly mirrored, ensuring a true plug-and-play experience. You get your old module back, and there’s no core charge to worry about.
A Technician’s Notebook
I remember a 2005 Escalade ESV that came into the shop with a laundry list of complaints. The owner was fed up; the radio would turn off randomly, the driver’s side door wouldn’t lock with the fob, and the airbag light was on. Another shop had replaced the battery and checked the grounds, but the problems persisted. A quick scan showed a dozen communication codes pointing back to the BCM. We performed our cloning service onto a replacement module. The entire physical swap took less than 10 minutes. When we reconnected the battery, every single issue was resolved. It’s a powerful reminder that sometimes the most complex-seeming electrical problems have a single, straightforward solution.
Is Your Escalade Showing These Signs of BCM Failure?
- ✔ Unresponsive or erratic power windows, door locks, or interior lights.
- ✔ HVAC system not working correctly, or the blower motor cutting out intermittently.
- ✔ The security system acting up, leading to a no-start condition or false alarms.
- ✔ An illuminated airbag light on the dash, often with a related diagnostic trouble code (DTC) like B1001.
- ✔ A cluster of seemingly unrelated electrical issues that come and go without a clear pattern.
- ✔ Communication errors with other modules on the vehicle’s network.
Your 5-Minute BCM Installation Guide
Replacing the BCM is one of the easier electronic repairs you can do. Our cloning service handles all the software work, so all you need to do is swap the part. No special tools are required.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before starting work.
- Locate the BCM: On most compatible models like the Escalade ESV, the BCM is located under the driver’s side dashboard, near the steering column.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have release tabs that need to be pressed. Once disconnected, remove the module from its mounting bracket.
- Install the New Module: Seat the new, cloned BCM into the mounting bracket and firmly reconnect all electrical connectors. You should hear a click as they lock into place.
- Reconnect and Test: Reconnect the negative battery terminal. Start the vehicle and test all body functions—lights, locks, windows, wipers, and HVAC—to confirm the repair was successful.
Post-Installation Note: In some cases, particularly if the airbag light was a symptom, a professional scan tool may be needed to perform the “Setup SDM Primary Key in BCM” procedure to sync the modules. A brake pedal position relearn may also be required on certain models. Always refer to a factory service manual for vehicle-specific details.
Verified Compatibility for Your GM Vehicle
This BCM is a direct replacement for part number 10367690 and is interchangeable with several other GM part numbers, including 15116066, 15136225, and 15198116. It is guaranteed to fit the following models:
Chevrolet: Avalanche 1500/2500 (2003-2006), Silverado & Sierra 1500/2500/3500 (2003-2007 Classic), Suburban 1500/2500 (2003-2006), Tahoe (2003-2006), Express Van (2004-2007 w/ PRP option)
GMC: Yukon, Yukon XL 1500/2500 (2003-2006), Sierra Denali (2003-2007 Classic), Savana Van (2004-2007 w/ PRP option)
Hummer: H2 (2003-2007)
Frequently Asked Questions
What exactly is a “Cloning Service”?
Cloning is a process where we transfer the complete software and vehicle-specific data (like VIN, mileage, and key codes) from your original BCM to the replacement unit. This ensures 100% compatibility and avoids the need for dealer programming, making the installation truly plug-and-play.
Do I need to send my original BCM to you?
Yes, the cloning process requires your original module to read the data from. We perform the service and ship both your original module and the ready-to-install replacement back to you.
Will this fix my airbag light?
If the airbag light is caused by a faulty BCM (often indicated by code B1001), this replacement will solve the root cause. However, after installation, you may need a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to clear the light and sync the systems.
Is there a core charge for this part?
No, there is no core charge. We always return your original module along with the cloned replacement, so you don’t have to worry about returns or extra fees.
Will I lose any features or settings?
No. Because we clone the data directly, all of your vehicle’s original options and settings are preserved. The new module will function exactly as your original one did when it was working correctly.