Restore Control and Eliminate Electrical Headaches in Your GM Vehicle
If you’re dealing with a cascade of bizarre electrical problems in your 2010 GMC Yukon—from flickering dashboard lights and erratic gauges to power windows that have a mind of their own—the root cause is very likely a failing Body Control Module (BCM). As the central command center for your vehicle’s body electronics, a faulty BCM can create frustrating and unpredictable issues. This isn’t just an annoyance; it affects your vehicle’s security, comfort, and core functions. I’ve seen it countless times in my 20+ years on the shop floor: a perfectly good engine that won’t start because the BCM has disabled the security system, or a driver left stranded because the power locks are acting up. This is the definitive, reliable fix.
This is a direct-fit replacement Body Control Module, delivered to your door already programmed with the latest GM software updates specific to your vehicle’s VIN. You’re not just buying a part; you’re getting a complete solution. By providing us with your VIN at checkout, you bypass the expensive and time-consuming trip to the dealership for programming. This is the most efficient way to get your truck, van, or SUV back to 100% functionality.
Case Study: A Tricky Diagnosis
A customer brought in a 2010 Yukon XL with a complaint that stumped two other shops. The battery would be dead every few mornings, the radio would stay on after the key was out, and the power door locks worked intermittently. There were no engine codes, but a deep scan showed a dozen communication errors (U-codes) pointing to the BCM. We confirmed the BCM wasn’t properly entering ‘sleep mode,’ causing a parasitic draw that drained the battery. Installing a VIN-programmed module like this one solved every single issue in one go. The customer saved hundreds on diagnostic time and dealership programming fees.
Is Your Vehicle Showing These Symptoms?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is the likely solution:
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors operating incorrectly or not at all.
- ✔ The security or anti-theft light staying on, preventing the engine from starting.
- ✔ Dashboard gauges sweeping randomly or going dead.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Diagnostic trouble codes (DTCs) related to communication, such as U0140 (Lost Communication With Body Control Module).
- ✔ A persistent parasitic battery drain that you can’t trace to another source.
A Straightforward Guide to Installation
Installing your pre-programmed 2010 Yukon Body Control Module is a manageable task for a confident DIYer or a quick job for any professional mechanic. Here are the general steps:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Locate the BCM: On a 2010 GMC Yukon, the BCM is typically found under the driver’s side of the dashboard, near the steering column. Its location can vary on other compatible models, so a quick search for your specific vehicle is recommended.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old module. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in the same location. Securely reconnect all the electrical connectors, making sure they click into place.
- Reconnect Power: Re-attach the negative battery terminal.
- Perform Relearns (If Necessary): Start the vehicle. In some cases, post-installation procedures like an Airbag System Sync or Brake Pedal Position Relearn may be required. See our FAQ for more details.
What is Our Cloning Service?
This service is designed for maximum convenience. We take your vehicle’s specific information via its VIN and program this module before it ever leaves our facility. This ensures it communicates perfectly with your vehicle’s other computers, like the Engine Control Module (ECM) and Transmission Control Module (TCM). After you install the new unit, we even return your original BCM to you. We do not keep your core, providing you with a complete and transparent service.
Verified Vehicle Compatibility
This module is a direct replacement for a wide range of GM vehicles and supersedes multiple part numbers, ensuring broad compatibility. Please verify your vehicle is on this list and that the part number on your original module is listed below.
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
Frequently Asked Questions
Frequently Asked Questions
How does the VIN programming work?
After you place your order, you provide us with your 17-digit Vehicle Identification Number (VIN). Our technicians use this number to access the latest official GM software for your specific vehicle and load it onto the BCM. This ensures it’s a true plug-and-play part when it arrives.
Do I need to send my original BCM to you?
No. This is a cloning service where we program a replacement module for you. Your original module stays with you until the new one arrives, minimizing your vehicle’s downtime. We will return your original module with the newly programmed one.
What are the post-installation procedures?
For most installations, no further steps are needed. However, on some models, if the airbag light comes on, an ‘Airbag System Sync’ is required using a pro-level scan tool. A ‘Brake Pedal Position Relearn’ might also be necessary for proper brake light and traction control function. These are standard procedures for any professional shop.
Will this fix my ‘Service Theft System’ message?
Yes, in many cases, a faulty BCM is the direct cause of anti-theft system errors and no-start conditions. A correctly programmed BCM restores communication and allows the vehicle’s security handshake to complete properly, clearing the message and allowing the vehicle to start.
Is this a difficult part to replace myself?
For someone with basic mechanical skills and tools, it’s very manageable. The main challenge is typically accessing the module under the dashboard. Since our module comes pre-programmed, you eliminate the most complex part of the job—the software configuration.