Is Your GM Truck or SUV Plagued by Electrical Gremlins?
If you’re dealing with bizarre and frustrating electrical issues in your 2007-2011 GMC Yukon, Chevrolet Tahoe, Silverado, or a similar GM vehicle, a failing Body Control Module (BCM) is the most likely culprit. The BCM is the central nervous system for your vehicle’s body electronics, managing everything from your power windows and door locks to your HVAC system and security features. When it fails, it can cause a cascade of problems that are often difficult to diagnose.
This OEM-quality replacement BCM, interchangeable with part number 15878753, arrives pre-programmed to your vehicle’s specific VIN. This eliminates the need for expensive dealership visits for programming, allowing for a straightforward, plug-and-play installation that restores full functionality and gets you back on the road with confidence.
Symptoms of a Failing Body Control Module
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ HVAC controls are unresponsive, or the blower motor works sporadically.
- ✔ The anti-theft or security system light is on, or the vehicle stalls and won’t restart.
- ✔ Headlights, taillights, or interior lights flicker or fail to turn on/off correctly.
- ✔ The airbag warning light is illuminated, often with a DTC B1001 code stored.
- ✔ A slew of communication-related Diagnostic Trouble Codes (DTCs) are present.
Your Direct-Fit 2007-2011 Yukon BCM Solution
Don’t let a faulty module keep your truck or SUV sidelined. This unit is engineered to meet or exceed original equipment specifications for a reliable, long-lasting repair. It’s the ideal solution for restoring the systems you rely on every day.
- ✔ VIN Programmed for You: We program the module to your vehicle’s VIN before shipping. This ensures it communicates perfectly with your vehicle’s other computers right out of the box.
- ✔ Restores Full Functionality: Get your power accessories, climate control, and security systems working like new again.
- ✔ No Core Charge: Keep your old part. There’s no need to worry about the cost or hassle of returning a core.
- ✔ Wide Compatibility: This module is a direct replacement for a range of part numbers, including 25844480, 25835966, 15263363, 15943678, 20939137, and 22860591, fitting many GM trucks and SUVs from 2007-2013.
Installation and Post-Install Notes
Physical installation is simple for most DIYers. The BCM is typically located under the driver’s side dashboard, near the steering column. While the module is plug-and-play, some vehicles may require a post-installation procedure. If your airbag light remains on after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ function. This syncs the new BCM with the airbag system. In some cases, a ‘Brake Pedal Position Relearn’ may also be necessary.
Frequently Asked Questions
What does a Body Control Module do on a GMC Yukon?
The BCM acts as the main computer for your vehicle’s body electronics. It controls non-engine related functions like power windows, door locks, interior/exterior lighting, the security system, wipers, and HVAC blower functions.
Is this BCM ready to install out of the box?
Yes. We pre-program the module to your vehicle’s VIN before it ships. This makes it a true plug-and-play part, with no need for additional dealership programming for most functions.
Where is the BCM located on a 2009 Yukon or similar GM truck?
The BCM is located inside the cabin, under the driver’s side of the dashboard, usually to the left of the steering column.
Will this fix my airbag light with a B1001 code?
A faulty BCM is a common cause for the B1001 code. Replacing it should resolve the root cause, but you will likely need to perform the ‘Setup SDM Primary Key in BCM’ procedure with a compatible scan tool to clear the light.
Do I need to send my old BCM back?
No. There is no core charge or requirement to return your original module.