Restore Full Functionality to Your Yukon XL
Are strange electrical gremlins plaguing your 2007-2011 GMC Yukon XL 1500? From flickering lights to a non-responsive HVAC system, a failing Body Control Module (BCM) can turn your reliable family SUV into a source of daily frustration. This genuine GM BCM, equivalent to part number 25844480, is the definitive solution. We pre-program it to your vehicle’s specific VIN, ensuring a seamless, plug-and-play installation that gets you back on the road without a costly trip to the dealership.
Common Symptoms & Your Solution
If your Yukon XL is experiencing any of the following issues, a faulty BCM is the most likely culprit. Installing our Programmed Yukon XL BCM is the direct path to resolving these frustrating problems:
- Intermittent or complete loss of climate controls and blower fan operation.
- Power windows, door locks, or interior/exterior lights behaving erratically or not working at all.
- The security system acting up, potentially causing no-start conditions or stalling.
- An illuminated airbag warning light, often accompanied by Diagnostic Trouble Code (DTC) B1001.
- A variety of other electrical issues that seem to have no clear source.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: We program the module with the latest GM software using your vehicle’s VIN before shipping. This eliminates the need for dealership programming, saving you time and hundreds of dollars.
- ✔ True Plug-and-Play Installation: Simply locate your old BCM under the driver’s side dash, disconnect it, and plug this one in. The entire process can take as little as 5 minutes.
- ✔ Restores Vehicle Operations: Regain full, reliable control over your Yukon’s critical body systems—from climate comfort and security to lighting and power accessories.
- ✔ OEM-Standard Quality: Built to meet or exceed original equipment specifications, this module ensures dependable performance and longevity for your vehicle.
- ✔ No Core Charge Required: We don’t require you to send back your old, faulty part. This means no core deposit and no hassle returning the original unit.
- ✔ Warranty Protection: This unit is backed by our one-year replacement warranty.
An Expert’s Note on Installation: As a technician with over two decades of experience, I can’t stress enough the value of a pre-programmed module. In 95% of cases, this Programmed Yukon XL BCM is a simple swap. However, always check your main ground connections during the install. A poor ground can mimic BCM failure and cause issues with a new part. If the airbag light persists after installation, a simple “Setup SDM Primary Key” procedure with a capable scan tool will sync the new BCM to the airbag system, a common final step on these GM platforms.
Don’t let electrical issues compromise the comfort and safety of your GMC. This Programmed Yukon XL BCM is the most efficient and reliable way to solve the problem for good. It is a direct fit for a wide range of GM trucks and SUVs and is interchangeable with part numbers 25823558, 25835966, 15943678, 20939137, 22860591, and many more.
Frequently Asked Questions
What does the Body Control Module (BCM) do on my Yukon XL?
The BCM acts as the central computer for your vehicle’s body electronics. It controls non-engine related functions like power windows, door locks, the security system, interior and exterior lighting, wipers, and the HVAC climate control system.
Is this module truly ‘plug-and-play’?
Yes. Because we pre-program the module to your vehicle’s unique VIN, it will be ready for installation right out of the box. No further programming or calibration is required for the vast majority of vehicles, saving you a trip to the dealer.
What if my airbag light is still on after installation?
In some cases, the new BCM needs to be electronically introduced to the vehicle’s airbag system (SDM). This is not a defect but a security procedure. A repair shop with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ function in a few minutes to clear the light.
Do I need to return my old BCM?
No. There is no core charge or requirement to return your original module. You can keep it or dispose of it at your convenience.
How do I know for sure that my BCM is the problem?
While a professional diagnosis is always best, a failing BCM is the most common cause for a combination of the symptoms listed above, such as simultaneous issues with windows, locks, and climate controls. If you’re experiencing multiple, seemingly unrelated electrical problems, the BCM is the primary suspect.
Where is the BCM located on my 2007-2011 Yukon XL?
The BCM is typically located under the driver’s side of the dashboard, often to the left of the steering column. It’s a black plastic box with several large electrical connectors plugged into it.