Tired of Bizarre Electrical Problems in Your GM Vehicle?
As a technician with over two decades of experience, I’ve seen it all. Flickering dashboard lights, power windows with a mind of their own, security systems that won’t disarm, and a car that just refuses to start. More often than not, the culprit is a failing Body Control Module (BCM). This isn’t just an inconvenience; it can be a major disruption to your day. The BCM is the central command for your vehicle’s body electronics, and when it goes, it creates a cascade of frustrating, seemingly unrelated issues.
This is the definitive solution for your 2007-2009 Equinox BCM and a wide range of other GM vehicles. Forget about the dealership’s high prices and long wait times for programming. We offer a simple, effective fix: a high-quality replacement BCM with a complete cloning service. You send us your original module, we transfer all the critical data—including VIN, mileage, and key information—to this replacement unit. The result? A true plug-and-play module that’s ready for installation right out of the box.
From the Diagnostic Bay: The Ghost in the Machine
A customer brought in their ’08 Equinox with a laundry list of complaints: the radio would turn off randomly, the driver’s side power lock was dead, and the dome light would stay on, draining the battery overnight. They had already replaced the battery and checked fuses, but the problems persisted. After hooking up my scan tool, I saw multiple U-codes, indicating a communication breakdown between modules. This is a classic sign of BCM failure. Instead of a costly and complex dealer repair, we used a cloned BCM. The installation took less than an hour, and instantly, all the electrical gremlins were gone. The customer drove away with a perfectly functioning vehicle for a fraction of the dealer’s quote.
Common Signs of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Dashboard lights flickering, warning lights staying on (like the airbag or security light), or gauges behaving strangely.
- ✔ The vehicle’s security system preventing it from starting (no-crank, no-start).
- ✔ Interior or exterior lights not working correctly or staying on constantly.
- ✔ Communication failure Diagnostic Trouble Codes (DTCs), such as U0140, U0155, or other U-codes.
- ✔ Horn, wipers, or radio functioning intermittently or not at all.
Your Straightforward BCM Installation Guide
Installing your cloned 2007-2009 Equinox BCM is a manageable job for a confident DIYer. Here’s a general guide:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Locate the BCM: On the 2007-2009 Equinox, the BCM is typically located in the center dash area. For other models, its location can vary (e.g., under the steering column or behind the glove box). A quick search for your specific model will confirm its location.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, remove any bolts or clips holding the module in place and take it out.
- Install the New Module: Seat your new, cloned BCM into the mounting bracket and secure it. Reconnect all the electrical connectors, ensuring they click firmly into place.
- Reconnect Battery & Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions: windows, locks, lights, radio, wipers, etc.
- Post-Installation Checks: In some cases, additional steps may be needed. If your airbag light is on, an ‘Airbag System Sync’ may be required by a professional. Similarly, a ‘Brake Pedal Position Relearn’ might be necessary. See our FAQ for more details.
Verified Vehicle Compatibility
This module, part number 15299986, is a direct replacement for a wide array of GM part numbers and fits numerous vehicles. While the primary fitment is for the 2007-2009 Equinox BCM, it also fits models like the Pontiac Torrent, Saturn Vue, Chevy Impala, GMC Acadia, and many Express/Savana vans. Please verify your original part number against our comprehensive list below to ensure perfect compatibility.
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
What is a ‘Cloning Service’ and how does it work?
Our cloning service is a process where we transfer the exact data from your original BCM to the replacement unit. This includes the VIN, security information, and other vehicle-specific settings. This makes the new module a true plug-and-play part, eliminating the need for expensive dealer programming.
Do I need to send my old BCM to you?
Yes. For the cloning service to work, we need your original module to extract the necessary data. We will return your original module to you along with the newly programmed replacement unit.
Are there any other steps needed after installation?
In most cases, no. However, on some models, if the airbag light appears, a professional scan tool is needed to perform the ‘Setup SDM Primary Key’ procedure. A ‘Brake Pedal Position Relearn’ may also be required for proper brake light and traction control operation.
Is this something I can install myself?
For many DIYers, yes. The BCM is usually accessible in the dash area and involves unplugging connectors and removing a few bolts. Because our unit is cloned, you avoid the complex programming steps, making the physical swap the only task.
What if my original part number isn’t on your list?
Please contact us with your vehicle’s VIN and original part number. This BCM replaces dozens of part numbers, and we can verify compatibility for you to ensure you get the correct part for your vehicle.
Disclaimer: Vehicle systems can be complex. We always recommend consulting a factory service manual or a qualified technician if you are unsure about any part of the diagnostic or installation process.