Are you tired of chasing electrical gremlins in your 2010 GMC Yukon? Do your power windows have a mind of their own, your dash lights flicker randomly, or are you seeing persistent “Service Stabilitrak” or security warnings? Before you spend a fortune at the dealership, the problem is very likely a failing Body Control Module (BCM). This module is the central nervous system for your vehicle’s comfort and convenience features, and when it fails, it can cause a host of frustrating and confusing issues.
This is a direct-replacement solution for your faulty BCM. We take the guesswork and high cost out of the repair by pre-programming this module specifically to your vehicle’s VIN. Simply provide us with your VIN after purchase, and we’ll handle the complex software flashing before we ship it. This means no expensive trips to the dealer for programming—it arrives ready to install, saving you time and money.
A Technician’s Notebook: The Case of the Spooked SUV
I remember a 2010 Yukon that came into my bay last winter. The owner was at his wit’s end. The radio would turn on and off, the door locks would cycle while driving, and the security light was permanently on, causing intermittent no-start conditions. He had already replaced the battery and checked the main grounds. A quick scan showed a dozen communication loss codes (U-codes) pointing to the BCM. These GM BCMs, especially in trucks and SUVs, are often located under the dash where they can be susceptible to moisture from a leaky windshield seal or cowl drain. In this case, a few drops of water over time had corroded the board. Installing a VIN-programmed 2010 Yukon Body Control Module solved every single issue in one shot. It’s a repair I’ve done hundreds of times, and it brings the vehicle right back to life.
Common Signs of a Failing BCM
If your vehicle is experiencing any of the following, a faulty BCM is the most likely culprit:
- ✔ Erratic or non-functional power windows, door locks, and interior/exterior lights.
- ✔ The security or anti-theft light stays on, preventing the engine from starting.
- ✔ Dashboard warning lights for ABS, Traction Control, or Stabilitrak are illuminated.
- ✔ Communication failure codes, such as U0140, U0100, or other U-series DTCs.
- ✔ Blower motor for heat and A/C not working correctly.
- ✔ Horn or power outlets operating intermittently or not at all.
Your Straightforward BCM Installation Guide
Installing your new 2010 Yukon Body Control Module is a manageable job for a DIYer with basic tools. While the exact location can vary slightly, the process is generally the same.
- Safety First: 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 2010 Yukon and similar GM SUVs/trucks, the BCM is located under the driver’s side of the dashboard, often attached to a junction block or bracket near the steering column.
- Remove Trim Panels: You may need to remove the lower dash knee bolster panel to gain access. These are typically held in by a few screws and clips.
- 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 location.
- Install the New Module: Seat the new, pre-programmed BCM into the mounting bracket and plug in all the electrical connectors. Ensure they click securely into place.
- Reassemble and Reconnect: Reinstall any trim panels you removed and reconnect the negative battery terminal.
- Perform Relearns (If Necessary): Start the vehicle. Check for any warning lights. As noted below, you may need a professional scan tool to perform a ‘Setup SDM Primary Key’ or ‘Brake Pedal Position Relearn’ if specific warning lights appear.
Post-Installation Procedures & Notes
This 2010 Yukon Body Control Module is sent programmed and ready for installation. However, depending on your vehicle’s specific configuration, some additional steps, known as ‘relearns’, may be required after the part is installed.
- Airbag System Sync: If the airbag (SRS) warning light is on after installation, the BCM needs to be synced with the airbag’s Sensing and Diagnostic Module (SDM). A professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure. This is only necessary if the light appears.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control function, a brake pedal position sensor recalibration may be needed. This is also performed with a capable diagnostic tool.
- No Core Charge: You are not required to return your old, faulty module. There is no core charge associated with this purchase.
Disclaimer: Vehicle systems vary. We always recommend consulting a factory service manual or a certified technician if you are unsure about any part of the diagnostic or installation process.
Verified Fitment Across a Range of GM Vehicles
This module is a direct replacement for a wide array of GM cars, trucks, and vans. Please match your original part number to the list below or verify fitment by your vehicle model. This part is compatible with the following part numbers:
Fits models such as: Acadia, Avalanche, Caprice, Captiva Sport, CTS, DTS, Enclave, Equinox, Escalade, Express, G8, Hummer H2, Impala, Lucerne, Monte Carlo, Outlook, Savana, SRX, STS, Suburban, Tahoe, Torrent, Traverse, Vue, Yukon, and more. Please check the detailed fitment data to confirm compatibility with your specific vehicle and options.
Frequently Asked Questions
Do I need to program this BCM?
No. We program the module to your vehicle’s VIN before shipping. It arrives ready to install, eliminating the need for a dealer visit for programming.
What information do you need from me?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). This is crucial for us to load the correct software for your specific features.
Where is the BCM located on my 2010 GMC Yukon?
The Body Control Module is typically found under the driver’s side dashboard, near the steering column and the main fuse/junction block.
What is a ‘core charge’?
A core charge is a deposit that is returned to you when you send back your old part. We do not have a core charge on this item, so you can keep your old module.
Will this fix my ‘Service Stabilitrak’ warning?
A faulty BCM is a very common cause for this warning message, as it disrupts communication with the brake and steering sensors. While other issues can cause it, replacing a known-bad BCM often resolves this problem.
What if my airbag light comes on after I install it?
This indicates the BCM needs to be electronically ‘introduced’ to the airbag system. A technician with a professional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.