Restore Full Electrical Function to Your 2010 GMC Yukon
Are you dealing with baffling electrical problems in your GMC Yukon? One moment the power windows work, the next they don’t. Maybe your dash lights are flickering like a holiday display, or the security system is preventing your truck from starting. These aren’t just annoyances; they’re classic signs of a failing Body Control Module (BCM). As the central command for your vehicle’s body electronics, a faulty BCM can cause widespread, intermittent chaos. This replacement Body Control Module is the reliable, straightforward solution to restore order and get your Yukon operating as it should.
We make this repair process as simple as possible. Each module is professionally programmed with the latest GM software updates specifically for your vehicle using the VIN you provide. This means you can skip the expensive trip to the dealership for programming. It arrives at your door ready for installation, saving you time, money, and headaches.
Common Symptoms of a Failing GM BCM
If your vehicle is exhibiting any of these issues, a failing BCM is the likely culprit. I’ve seen these exact problems hundreds of times in the shop, often leading to misdiagnosis of other parts. Checking the BCM first can save you a lot of trouble.
- ✔ 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 acting up, causing a no-start condition (Security light on).
- ✔ The radio or climate control system malfunctioning.
- ✔ False warnings appearing on the instrument cluster.
- ✔ Communication error codes, such as U0140 (Lost Communication With Body Control Module).
From the Diagnostic Bay
I remember a 2010 Yukon that came into my shop with a complaint that would drive any owner crazy. The power locks would cycle randomly while driving, the dome light would flicker, and occasionally, the truck just wouldn’t start. The owner had already replaced the battery and checked the alternator. After hooking up my scan tool, I saw a slew of communication codes pointing to a network issue. Instead of chasing ghosts, I went straight to the BCM. A quick check of the power and ground connections confirmed they were solid. The issue was internal to the module itself. After installing a VIN-programmed 2010 Yukon BCM like this one, every single one of the spooky electrical gremlins vanished. It’s a textbook example of how this one component can wreak so much havoc.
Your Straightforward BCM Installation Guide
Installing your new BCM is a manageable job for a confident DIYer. The BCM in your 2010 Yukon is typically located under the driver’s side of the dashboard, near the steering column.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- Access the Module: You will likely need to remove the lower dash panel beneath the steering column to gain access to the BCM.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New BCM: Mount the new, pre-programmed BCM in the same location and securely reconnect all the electrical harnesses. Ensure they click into place.
- Reconnect and Test: Reinstall the dash panel and reconnect the negative battery terminal. Start the vehicle and test all body functions—windows, locks, lights, radio, etc.—to confirm the repair.
Post-Installation Procedures
Because this 2010 Yukon BCM is pre-programmed, most functions will work immediately. However, depending on your vehicle’s specific configuration, a couple of additional steps, known as relearn procedures, may be necessary.
- Airbag System Sync: If your airbag warning light is on after installation, a simple “Setup SDM Primary Key in BCM” procedure is needed. This requires a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: In some cases, the brake pedal position sensor may need to be recalibrated to ensure correct brake light and traction control operation. This is also performed with a scan tool.
Disclaimer: Vehicle systems vary. Always refer to a factory service manual or a professional technician if you are unsure about any step.
Verified Compatibility for Your Vehicle
This Body Control Module is a direct-fit replacement for a wide range of General Motors vehicles. Please verify your part number against the list below. After purchase, simply provide us with your VIN so we can program it specifically for your vehicle’s options.
Replaces 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
Fits Select Models Including:
AVALANCHE 1500 10
CAPRICE 11-13
CAPTIVA SPORT 12
CTS 08-13
DTS 06-11
ENCLAVE 08-12
EQUINOX 07-09
ESCALADE 10
ESCALADE ESV 10
ESCALADE EXT 10
EXPRESS VANS 08-12
G8 08-09
HUMMER H2 08-09
IMPALA 06-13
LUCERNE 06-11
MONTE CARLO 06-07
OUTLOOK 07-10
SAVANA VANS 08-12
SRX 07-09
STS 10
SUBURBAN 1500 10
TAHOE 10
TORRENT 07-09
TRAVERSE 09-12
VUE 08-10
YUKON 10
YUKON XL 1500 10
Frequently Asked Questions
How does the VIN programming work?
After you place your order, you’ll provide us with your vehicle’s 17-digit VIN. Our technicians use this number to access the latest GM software and load the exact calibration file for your truck’s specific features and options onto the BCM before shipping it.
Is this a difficult part to replace myself?
For someone with basic mechanical skills and tools, it’s very manageable. The main challenge is accessing the module under the dashboard. Since the programming is done for you, the physical swap is all that’s required.
Do I need to send my old BCM back?
No, there is no core charge for this module. You can keep your original part.
Will this fix my “Service StabiliTrak” message?
While a failing BCM can cause a variety of warnings, the StabiliTrak message is often linked to other sensors like the steering angle or wheel speed sensors. However, if the BCM is failing and causing network communication issues, it could trigger this light. A full diagnostic scan is the best way to be certain.
What tools do I need for the installation?
Typically, you’ll only need basic hand tools like a socket set and a trim removal tool to safely take off the dash panels without scratching them. No special electronic tools are needed for the installation itself.