Are you chasing electrical gremlins in your 2007-2009 Chevrolet Equinox? Flickering lights, a dead key fob, or a security system that has a mind of its own are classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, when the BCM starts to fail, it can cause a cascade of frustrating and seemingly unrelated problems. It’s a common issue I’ve diagnosed hundreds of times in my 20+ years as a technician.
Instead of paying for expensive diagnostic time and dealership programming fees, take control of the repair yourself. This is a direct-fit replacement BCM, part number 15093910, that arrives at your door ready for installation. We take the biggest hassle out of the job by programming the module to your vehicle’s specific VIN before we ship it. This ensures it communicates perfectly with your Equinox’s other systems right out of the box, loaded with the latest software updates from GM.
A Technician’s Notebook: The Haunted Equinox
I remember a 2008 Equinox that came into my bay with the strangest list of complaints. The owner said the radio would randomly change stations, the driver’s side power window wouldn’t work, and the dome light would stay on, draining the battery overnight. There were no engine codes, just a few communication (U-code) faults stored. Instead of replacing random parts, we went straight to the heart of the electronics: the BCM. After installing a new, correctly programmed module, every single issue vanished. It’s a perfect example of how one single component can wreak so much havoc.
Common Signs of a Failing BCM
If you’re experiencing any of the following, a faulty BCM is the likely culprit. This 2007-2009 Equinox Body Control Module is the solution.
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The security system or anti-theft light flashing, preventing the car from starting.
- ✔ Keyless entry remote (fob) not working consistently.
- ✔ Dashboard warning lights appearing for seemingly no reason.
- ✔ Stored diagnostic trouble codes (DTCs) like U0140, U0155, or B1001.
A Straightforward Guide to Installation
For the 2007-2009 Equinox, the BCM is located in the center dash area, making it accessible for a confident DIYer. While specific steps can vary slightly, here is a general guide.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before starting work.
- Access the Module: You will likely need to remove a few dash trim panels around the center console and radio to gain access to the BCM. It’s typically mounted to a bracket.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt the module from its mounting bracket.
- Install the New BCM: Mount your new, pre-programmed BCM in the same location and securely reconnect all the electrical harnesses.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘ON’ position and test all body functions—lights, locks, windows, radio, etc.—to confirm the repair.
Important Post-Installation Information
Because this module is pre-programmed, you will avoid the need for a trip to the dealer for initial setup. However, depending on your vehicle’s specific configuration, a couple of quick relearn procedures may be necessary. These ensure other systems recognize the new BCM.
- Airbag System Sync: If your airbag warning light is on after installation, a professional scan tool is required to perform the “Setup SDM Primary Key in BCM” procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure your brake lights and traction control function correctly, a brake pedal position sensor recalibration might be needed. This also requires a capable diagnostic tool.
Disclaimer: Always consult a factory service manual or a qualified technician if you are unsure about any part of the process.
Verified Vehicle Compatibility
This BCM is a direct replacement for part number 15093910 and interchanges with a wide range of other GM part numbers. It is guaranteed to fit the following models:
TORRENT 07-09 Body Control (BCM); (center dash)
ACADIA 07-12 Body Control (BCM); (LH dash)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
OUTLOOK 07-10 Body Control (BCM); (center dash)
TRAVERSE 09-12 Body Control (BCM); (LH dash)
IMPALA 06-12 Body Control (BCM); (LH dash)
MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
LUCERNE 06-11 Body Control (BCM); (right side dash)
DTS 06-11 Body Control (BCM); (RH center dash)
CTS 08-13 Body Control (BCM); LH dash
SRX 07-09 Body Control (BCM); LH dash
STS 10 Body Control (BCM); center dash
G8 08-09 Body Control (BCM); (center dash)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
VUE 08-10 Body Control (BCM); (center dash)
CAPTIVA SPORT 12 Body Control (BCM); (center dash)
CAPRICE 11-13 Body Control (BCM)
TAHOE / YUKON / SUBURBAN / AVALANCHE / ESCALADE 10 (Check ID)
EXPRESS / SAVANA VANS 08-12 (Check Engine/Options)
This module replaces the following 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
Will I need to get this BCM programmed by a dealer?
No. The main benefit of our service is that we program the module to your car’s VIN before shipping it. It arrives ready to be installed, saving you time and money.
Where is the BCM located on my 2007-2009 Equinox?
The BCM is located behind the trim panels in the center dash area, typically near the radio or climate controls.
What is a core charge? Do I need to send my old part back?
There is absolutely no core charge for this part. You can keep your old module, so there’s no need to worry about return shipping or waiting for a refund.
Why did my airbag light turn on after installing the new BCM?
This can happen because the new BCM needs to be electronically introduced to the vehicle’s airbag system (SDM). A technician with a professional scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync them and turn off the light.
How do I provide you with my VIN?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We need this to perform the programming service.
Is this a guaranteed fix for my electrical problems?
While this 2007-2009 Equinox Body Control Module is the solution for the vast majority of the symptoms listed, proper vehicle diagnosis is always recommended. The BCM is the most common point of failure for these issues.