Are you battling frustrating electrical gremlins in your GM truck or SUV? Symptoms like intermittent HVAC controls, flickering lights, malfunctioning power windows or locks, and a persistent airbag light are often traced back to a failing Body Control Module (BCM). This vital component is the central command for your vehicle’s body electronics. When it fails, it can cause a cascade of confusing and disruptive issues. This OEM-quality BCM, part number 10383536, is the definitive solution, arriving pre-programmed to your vehicle’s VIN for a true plug-and-play installation.
Common Symptoms of a Failing GM BCM
- ✔ Unresponsive or erratic HVAC and climate controls.
- ✔ Airbag warning light illuminated on the dash, often with a B1001 code.
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ Interior or exterior lights staying on, flickering, or not turning on at all.
- ✔ Vehicle security system acting up, leading to no-start conditions.
- ✔ Inaccurate fuel gauge readings or other instrument cluster problems.
Solving Issues with Your 2003-2006 Escalade BCM
This module is the central hub for your vehicle’s comfort and convenience features. Our unit restores the original functionality and reliability you expect from your vehicle. The most significant benefit is our complimentary VIN programming service. We flash the module with the latest GM software updates specific to your vehicle, eliminating the need for an expensive trip to the dealership for calibration. This ensures all systems communicate correctly right out of the box. This is a direct replacement for a wide range of GM vehicles, including the Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, Yukon, and Cadillac Escalade. It is fully interchangeable with part numbers 15116066, 15136225, 15137393, 15198116, and more.
Installation is straightforward. The BCM is typically located under the driver’s side dashboard, near the steering column. Simply disconnect the vehicle’s battery, unplug the electrical connectors from the old module, remove it, and install the new one. Reconnect the battery, and you’re done. In some cases, particularly if the airbag light was on, a post-installation procedure like an ‘SDM Key Setup’ may be required using a professional scan tool. A brake pedal position relearn may also be necessary on certain models. There is no core charge, so you can keep your old part without any hassle.
Frequently Asked Questions
What does this Body Control Module do?
The BCM acts as the brain for your vehicle’s body electronics. It controls functions like your interior/exterior lights, power windows and locks, wipers, HVAC system, and security features.
Is this part ready to install when I receive it?
Yes! This BCM comes fully programmed to your vehicle’s specific VIN. This makes it a plug-and-play solution, requiring no additional programming at a dealership.
What if my airbag light is on after installing the new BCM?
If the airbag light remains on, it means the new BCM needs to be synced with the airbag system’s Sensing and Diagnostic Module (SDM). This is done with a ‘Setup SDM Primary Key in BCM’ procedure using a professional scan tool.
Do I need to return my old BCM?
No, there is no core charge or need to return your original module. You can keep it or dispose of it at your convenience.
How can I be sure this 2003-2006 Escalade BCM fits my vehicle?
Please check the detailed fitment list on this page. This module fits a wide range of GM trucks and SUVs from 2002-2007. Matching your original part number to 10383536 or any of the other interchangeable numbers listed also confirms compatibility.