Restore Full Functionality to Your GM Vehicle with a VIN-Programmed BCM
Are you chasing electrical gremlins in your 2010 GMC Yukon? Flickering lights, intermittent power windows, a security system that acts up, or a battery that drains overnight are all classic signs of a failing Body Control Module (BCM). As the central command for your vehicle’s comfort and convenience features, a faulty BCM can make your daily drive a frustrating experience. In my 20+ years of diagnostics, I’ve seen hundreds of these modules fail, often causing a cascade of confusing symptoms that can be tough to pinpoint. This isn’t just an inconvenience; it can affect safety systems like lighting and anti-theft.
Forget the expensive trip to the dealership and the days of downtime. We offer a reliable and straightforward solution: a genuine GM Body Control Module, part number 15299986, that arrives at your door fully programmed to your vehicle’s specific VIN. We load the latest GM software updates, ensuring optimal performance and compatibility right out of the box. This is the same service a dealer provides, but without the high labor costs and scheduling hassles.
Case Study: The Phantom Battery Drain
A customer brought in a 2010 Yukon with a battery that would be dead every morning. They had already replaced the battery and alternator, but the problem persisted. After connecting my multimeter to test for a parasitic draw, I found a significant drain on the system. By pulling fuses one by one, I isolated the draw to the BCM circuit. The internal circuitry of the original BCM had failed, preventing it from going into ‘sleep’ mode when the truck was off. Installing a pre-programmed module like this one not only fixed the battery drain but also resolved a quirky power lock issue the owner had forgotten to mention. It’s a perfect example of how a single component can cause multiple, seemingly unrelated problems.
Is Your GM Vehicle Showing These BCM Failure Signs?
A failing BCM can manifest in many ways. If you’re experiencing any of the following, your Body Control Module is the likely culprit. This is especially true if you see communication-related Diagnostic Trouble Codes (DTCs) like U0140, U0155, or other U-codes.
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The security system or keyless entry malfunctioning.
- ✔ Unexplained parasitic battery drain leading to a dead battery.
- ✔ The dashboard displaying incorrect information or warning lights (like the airbag light).
- ✔ Horn honking randomly or not working when pressed.
- ✔ Wipers activating on their own or not responding to the switch.
Your Straightforward BCM Installation Guide
Installing your new 2010 Yukon BCM is a manageable job for a confident DIYer. While the exact location varies slightly by model (as noted in our fitment list), the general process is similar. For the 2010 Yukon, it’s typically located under the steering column.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: On most GMT900 trucks and SUVs like the Yukon, you’ll find the BCM attached to a bracket under the driver’s side of the dashboard, near the steering column. You may need to remove a lower dash panel for access.
- Disconnect and Remove: Carefully unplug the electrical connectors. These usually have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket and remove it from the vehicle.
- Install the New Module: Mount your new, pre-programmed BCM in the same location and securely re-attach all electrical connectors. Ensure they click into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position (without starting the engine) and test all body functions: lights, locks, windows, wipers, etc.
- Perform Relearns (If Needed): As noted in our post-install guide, certain models may require an airbag system sync or a brake pedal position relearn if specific warning lights appear. This is not always necessary but is important to check.
Will This Fit My Vehicle? Cross-Reference Guide
This BCM is a direct replacement for a wide range of General Motors vehicles. Please verify that your original module carries one of the following part numbers. This module is guaranteed to fit the specified models and years.
Compatible 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
Partial Fitment List:
- Acadia (2007-2012)
- Avalanche 1500 (2010)
- CTS (2008-2013)
- DTS (2006-2011)
- Enclave (2008-2012)
- Equinox (2007-2009)
- Escalade, ESV, EXT (2010)
- Express / Savana Vans (2008-2012)
- Hummer H2 (2008-2009)
- Impala (2006-2013)
- Lucerne (2006-2011)
- Suburban 1500 (2010)
- Tahoe (2010)
- Traverse (2009-2012)
- Yukon / Yukon XL 1500 (2010)
Frequently Asked Questions About This BCM
Frequently Asked Questions
2010 Yukon BCM
What does ‘VIN Programmed’ mean for me?
It means this is ready for installation the moment you receive it. We use your Vehicle Identification Number (VIN) to load the exact software and settings your truck needs, eliminating the need for expensive dealer tools or programming.