Restore Your Acadia’s Electrical System with a Plug-and-Play Solution
If you’re dealing with baffling electrical issues in your 2007-2012 GMC Acadia—like flickering lights, a battery that dies overnight, or power accessories that have a mind of their own—you’ve likely met the culprit: a failing Body Control Module (BCM). As the central nervous system for your vehicle’s comfort and convenience features, a faulty BCM can turn your daily drive into a frustrating guessing game. This isn’t just an inconvenience; it can affect vehicle security and safety systems. Stop chasing electrical gremlins and get a definitive fix.
This is a replacement Body Control Module that comes with our expert Cloning Service. This isn’t just a part in a box; it’s a comprehensive solution. You send us your original BCM, and we professionally transfer all of its critical data—including key information, security settings, and vehicle-specific options—to this replacement unit. The result? You receive a module that is 100% plug-and-play. No need for expensive trips to the dealership for programming or relearning procedures. We handle the complex part, so you can get back on the road with confidence.
A Technician’s Notebook: The Phantom Power Drain
I once had a 2011 Acadia in my bay with a classic parasitic drain. The owner had replaced the battery twice, but it would be dead every morning. Standard tests pointed to a draw, but we couldn’t isolate it to a specific fuse circuit. After connecting a scan tool, I noticed the BCM wasn’t going into ‘sleep’ mode, even with the key off. It was keeping other modules awake all night, slowly draining the battery. This is a common failure mode I’ve seen in hundreds of these GM BCMs. We performed our cloning service onto a replacement module, and the customer called a week later, thrilled that his Acadia started perfectly every time. It’s often these hidden software glitches, not just a blown component, that cause the biggest headaches.
Is Your Acadia Showing These Symptoms?
- ✔ Erratic or non-functional interior and exterior lights (headlights, dome lights).
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security system acting up, or the key fob not being recognized.
- ✔ A persistent parasitic battery drain that kills your battery overnight.
- ✔ Unexplained warning lights on the dashboard, especially related to security or airbags.
- ✔ Communication error codes with other modules, such as U0140, U0155, or other U-series codes.
- ✔ Horn honking randomly or not working when pressed.
A Straightforward Guide to Installation
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- ✔ Locate the BCM: In the 2007-2012 Acadia, the BCM is typically located on the left-hand (driver’s) side of the dash, often behind the lower trim panel near the steering column.
- ✔ Remove Trim Panels: Carefully remove any plastic trim or panels necessary to access the module. These usually pop off with a trim removal tool.
- ✔ Disconnect and Remove: 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 Module: Mount your newly cloned BCM in the same location and securely reconnect all electrical harnesses. Ensure they click into place.
- ✔ Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—windows, locks, lights, wipers, and radio—to confirm proper operation.
Important Post-Installation Checks
Thanks to our cloning service, major programming is avoided. However, some GM vehicles may require simple relearn procedures for full functionality. These include:
- Airbag System Sync: If your airbag light is on after installation, a scan tool procedure called ‘Setup SDM Primary Key in BCM’ may be needed to re-establish communication between the two modules. This is a safety check to ensure the systems are correctly synced.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn might be necessary for the brake lights and traction control system to function correctly.
Disclaimer: We always recommend consulting a factory service manual or a professional technician if you are unsure about any step. Your original module will be returned to you along with the cloned replacement.
Verified Vehicle Compatibility
This module is a direct replacement for part number 95151084 and a wide range of other interchangeable part numbers. While this listing focuses on the 2007-2012 GMC Acadia, it is also compatible with numerous other GM vehicles. Please verify your original part number against this list for guaranteed fitment.
Interchangeable 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
ACADIA 07-12, AVALANCHE 10, CAPRICE 11-13, CAPTIVA SPORT 12, CTS 08-13, DTS 06-11, ENCLAVE 08-12, EQUINOX 07-09, ESCALADE 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 10, TAHOE 10, TORRENT 07-09, TRAVERSE 09-12, VUE 08-10, YUKON 10. (Please verify location and ID for some models as specified in the original fitment data).
What is a BCM cloning service?
It’s a process where we transfer the exact software, VIN, key data, and vehicle options from your original BCM to the replacement unit. This makes the new part plug-and-play, saving you from a costly and time-consuming trip to the dealership for programming.
Do I need to send my original BCM to you?
Yes. For the cloning service to work, we need your original module to extract the data. After we program the replacement, we ship both your original module and the ready-to-install replacement back to you.
Will I need to program my keys again?
No. Because we clone all the data, the replacement BCM will recognize your existing keys just like the original one did. This is a major benefit of our service.
Is this a difficult part to replace for a DIYer?
For someone with basic mechanical skills, it’s very manageable. The BCM is usually located under the driver’s side dashboard and held in by a few bolts or clips. The main challenge is accessing it, but no special tools are typically required for the replacement itself.
What happens if my airbag light comes on after installation?
This can happen occasionally as the BCM and the airbag module (SDM) need to re-sync. A professional scan tool is required to perform a procedure called ‘Setup SDM Primary Key in BCM’ to clear the light. This is a simple handshake procedure, not a full programming event.
My original part number is slightly different. Will this still work?
Yes, this module replaces a long list of interchangeable GM part numbers. As long as your original part number is on our compatibility list, this module is the correct replacement for your vehicle.