Restore Your SUV’s Electrical Functions with a Plug-and-Play Solution
Are you chasing electrical gremlins in your 2010 GMC Yukon? Intermittent power windows, flickering dash lights, door locks with a mind of their own, or a security system that prevents your truck from starting are all classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, when the BCM falters, it can create a cascade of frustrating and unpredictable problems. Stop throwing parts at the issue and get the definitive fix. This isn’t just a replacement part; it’s a complete, ready-to-install solution.
We take the guesswork and dealership hassle out of the equation. Before this BCM ships, we flash it with the latest GM-certified software, programmed specifically to your vehicle’s VIN. This ensures seamless communication with your Yukon’s other modules, restoring full functionality right out of the box. You get a reliable repair that addresses the root cause, not just the symptoms, saving you time, money, and the headache of a tow to the dealer.
From the Diagnostic Bay: A Common Yukon Scenario
A customer brought in their 2010 Yukon last month with a laundry list of bizarre issues. The radio would turn on and off, the power locks worked only half the time, and the ‘Service Stabilitrak’ light was on. They’d already replaced the battery and checked fuses. After connecting my scan tool, I saw multiple communication loss codes with various modules. In my 20+ years of experience, this pattern almost always points to the BCM. The internal circuits, particularly the communication pathways, had failed. We installed one of our VIN-programmed modules, performed the quick post-install procedures, and the truck’s electronics were back to factory-perfect operation. This is a fix I’ve performed hundreds of times on these GM platforms.
Is Your Yukon Showing These Signs of BCM Failure?
- ✔ Erratic or non-functional power windows, mirrors, or door locks.
- ✔ Interior dome lights or exterior lights staying on or not working at all.
- ✔ The security system light flashing, leading to a no-start condition.
- ✔ False warnings on the dashboard (e.g., ‘Service Airbag,’ ‘Service Stabilitrak’).
- ✔ The horn sounding unexpectedly or not working when pressed.
- ✔ Inconsistent A/C and climate control operation.
- ✔ Communication errors with a professional scan tool (U-codes).
A Straightforward Guide to Installation
Replacing the BCM in your Yukon is a manageable job for a DIYer with basic tools. The module is typically located under the driver’s side of the dashboard, near the steering column.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10-15 minutes before beginning work.
- Locate the BCM: On the 2010 Yukon, find the BCM mounted under the dash to the left of the steering column. You may need to remove a lower dash panel for access.
- Disconnect and Remove: Carefully unplug the multiple electrical connectors. They have locking tabs that need to be depressed. Once disconnected, unbolt the module from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in the same location. Securely plug in all electrical connectors, ensuring they click into place.
- Reconnect Battery: Re-attach the negative battery terminal.
- CRITICAL Post-Install Steps: Turn the key to the ‘ON’ position. You will likely see the airbag light on. This is normal. You must perform the ‘Setup SDM Primary Key in BCM’ procedure using a compatible bi-directional scan tool to clear the light. Some vehicles may also require a Brake Pedal Position Sensor recalibration. If you are not equipped to perform these steps, a local mechanic can complete them quickly.
Verified Vehicle Compatibility
This BCM is a direct replacement for part number 25847588 and many other interchangeable part numbers. It is guaranteed to fit a wide range of GM vehicles. Please verify your original part number or consult the list below. This module fits, but is not limited to:
Chevrolet: Tahoe, Suburban, Avalanche, Express Vans, Impala, Traverse, Equinox, Captiva Sport
Cadillac: Escalade (all models), DTS, CTS, SRX
Buick: Enclave, Lucerne
Pontiac: G8, Torrent
Saturn: Outlook, Vue
Hummer: H2
Note: Please refer to the detailed fitment list and ensure your vehicle’s specific options match. If you have any questions about compatibility, provide us with your VIN.
Frequently Asked Questions About the 2010 Yukon Body Control Module
Do I need to do any programming after I receive this BCM?
No. The main programming is done by us before shipping. We flash the module with the latest GM software using your VIN. You will, however, need to perform a security relearn and potentially a couple of minor setup procedures (like the SDM key setup for the airbag system) with a scan tool after installation.
Where is the BCM located on my 2010 GMC Yukon?
The Body Control Module is typically found under the driver’s side dashboard, to the left of the steering column. You will likely need to remove the lower knee bolster panel to access it.
Can a bad BCM drain my battery?
Absolutely. A common failure mode for a BCM is an internal short that prevents it from ‘going to sleep’ when the vehicle is off. This creates a parasitic draw that can drain a healthy battery overnight.
Will this fix my power window and lock problems?
Yes, in most cases. The BCM directly controls the power window and lock circuits. If you’re experiencing erratic behavior from both, a faulty BCM is the most likely culprit, and this part is the correct solution.
What happens if I don’t perform the post-installation procedures?
The vehicle may run, but you will likely have persistent warning lights, such as the airbag light. Critical safety systems may not function correctly until these final setup steps are completed with a proper diagnostic tool.
Is this part number 25847588 interchangeable with others?
Yes. This module replaces a long list of GM part numbers. We’ve included a comprehensive list in the description. As long as your original part number is on that list, this module will work perfectly once programmed for your vehicle.