Restore Full Electronic Functionality to Your GMC Acadia
Is your 2007-2012 GMC Acadia suffering from bizarre and frustrating electrical issues? Flickering lights, malfunctioning power windows or locks, a security system that acts on its own, or even a no-start condition can often be traced back to a single component: a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of problems that are difficult to diagnose. Don’t let electrical gremlins keep your SUV off the road. This replacement BCM is the definitive solution to restore your vehicle’s performance and reliability.
The Simple, Dealer-Free Solution
Traditionally, replacing a BCM meant a costly trip to the dealership for the part, installation, and mandatory programming. We’ve eliminated the most expensive and inconvenient step. When you order from us, you get a fully tested Body Control Module that is programmed specifically for your vehicle using your VIN. We install the latest GM-certified software updates, which often correct underlying issues present in the original factory programming. This ensures optimal performance and compatibility right out of the box. Simply provide your VIN after purchase, and we’ll handle the complex programming before we ship the part to you. It’s a plug-and-play solution designed to save you time and money.
From the Diagnostic Bay
We had a 2011 Acadia come into the shop with a laundry list of complaints from the owner. The dome lights would stay on intermittently, the driver’s side power window would only work sometimes, and the liftgate would occasionally refuse to open. The owner had already replaced the battery and checked fuses with no luck. After connecting our diagnostic tool, we saw multiple communication error codes pointing towards the BCM. Instead of a complex wiring chase, we installed one of our VIN-programmed BCMs. Within an hour, every single one of the customer’s complaints was resolved. It’s a perfect example of how one faulty module can create widespread, seemingly unrelated issues.
Common Symptoms of a Failing Acadia BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic interior or exterior lighting (flickering, staying on, or not turning on).
- ✔ Malfunctioning keyless entry and security system alarms.
- ✔ Dashboard warning lights illuminating for no reason (e.g., ABS, Traction Control).
- ✔ Radio or climate control systems behaving unpredictably.
- ✔ A vehicle that cranks but refuses to start due to security system confusion.
- ✔ Rapid battery drain while the vehicle is off.
Why Choose Our Programmed Acadia Body Control Module?
This isn’t just a replacement part; it’s a complete, ready-to-install solution. By ordering our pre-programmed Acadia Body Control Module, you bypass the need for expensive dealership tools and labor. We ensure the module you receive is loaded with the correct software for your vehicle’s specific options and features. Plus, with no core charge, you don’t have to worry about the hassle and expense of sending your old, faulty part back.
Installation and Required Procedures
The BCM in the 2007-2012 Acadia is typically located on the left-hand (driver’s) side of the dash. While the physical installation is straightforward for a skilled DIYer or any professional technician, some post-installation steps may be necessary depending on your specific vehicle. Please be aware of the following:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: In some cases, a brake pedal position sensor relearn may be required to ensure correct operation of the brake lights and stability control system.
Disclaimer: Specific procedures can vary. We always recommend consulting a factory service manual or a qualified technician for your vehicle.
Guaranteed Compatibility
This module is a direct replacement for a wide range of original equipment part numbers, ensuring a perfect fit and function. It is compatible with 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, and 95151084. It also fits a broad range of other GM vehicles, including the Chevrolet Traverse, Buick Enclave, Saturn Outlook, and more, as detailed in the fitment list.
Frequently Asked Questions
How does the VIN programming process work?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN. Our technicians use this number to access the latest official GM software for your specific vehicle build. We then flash this software onto the module, making it a true plug-and-play part for your car.
Do I need to send my old BCM back?
No. This product has no core charge. You can keep your original module, which saves you the time, hassle, and expense of return shipping.
Is this something I can install myself?
For individuals with moderate mechanical experience, the physical replacement is manageable. It typically involves removing lower dash panels to access the module. However, be aware that post-installation procedures like an airbag sync or brake pedal relearn may require a high-end diagnostic scan tool that most DIYers do not own.
What happens if the airbag light comes on after I install it?
This is a known possibility. It means the new BCM needs to be electronically introduced to the vehicle’s Sensing and Diagnostic Module (SDM). A qualified repair shop with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Will this BCM fix my specific problem?
This module will correct issues directly caused by a faulty BCM. The symptoms listed above are the most common indicators of BCM failure. If your vehicle’s issues match those on the list, there is a very high probability that this programmed BCM will be the solution. However, we cannot guarantee it will fix problems originating from other components, such as bad wiring or faulty sensors.