Programmed 2007-2009 Equinox BCM 15948439 | Body Control Module

End Your Equinox’s Electrical Nightmares

Tired of erratic power windows, locks, or a flashing security light? This Body Control Module (BCM) is the permanent fix. It arrives fully programmed to your vehicle’s VIN with the latest GM software, making installation straightforward. Simply install it and restore full functionality to your vehicle’s electronics without a trip to the dealer. Order today and get your Equinox working like new again!

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Restore Your SUV’s Brain and End Electrical Chaos

Are you chasing electrical gremlins in your 2007-2009 Chevrolet Equinox? One moment the power windows work, the next they don’t. Maybe the security light is flashing for no reason, or the interior lights have a mind of their own. As a technician with over two decades of experience, I’ve seen these frustrating, seemingly random issues hundreds of times. More often than not, the culprit is a failing Body Control Module (BCM)—the central command center for your vehicle’s comfort and convenience features.

This isn’t just a replacement part; it’s a complete, hassle-free solution. We take a reliable BCM, corresponding to part number 15948439, and professionally program it with the latest GM software updates specifically for your vehicle’s VIN. This means you can skip the expensive trip to the dealership for programming. You get a component that’s ready to install right out of the box, getting you back on the road with confidence and saving you significant time and money.

From the Diagnostic Bay: The Case of the Confused Equinox

A customer brought in their ’08 Equinox with a bizarre list of complaints: the radio would turn off randomly, the driver’s side power lock was dead, and the remote key fob worked intermittently. They had already replaced the battery and checked fuses. After hooking up my scan tool, I found a slew of communication errors (U-codes) pointing to a network problem. Instead of a complex wiring issue, my experience pointed straight to the BCM. It was failing internally, corrupting data on the CAN bus network and causing chaos. We swapped in a VIN-programmed BCM, and instantly, every single issue was resolved. It’s a classic example of how one single module can cause multiple, confusing symptoms.

Common Signs of a Failing BCM

If your vehicle is experiencing any of the following, a faulty BCM is the most likely cause. Don’t let these issues go unchecked, as they can affect vehicle security and safety systems.

  • ✔ Erratic or non-functional power windows, door locks, and mirrors.
  • ✔ Interior dome lights or dashboard lights staying on or not working at all.
  • ✔ The security system light is illuminated, or the vehicle won’t start due to a false theft-deterrent activation.
  • ✔ Horn honking unexpectedly or not working when pressed.
  • ✔ Remote keyless entry (RKE) failing to lock or unlock the doors.
  • ✔ Diagnostic trouble codes (DTCs) related to communication, such as U0140, U0155, or other U-codes.

Your Straightforward BCM Installation Guide

For the 2007-2009 Equinox, the BCM is located in the center dash area, making it accessible for a DIY repair. While professional installation is always an option, a confident DIYer can complete this job.

  1. Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait about 10 minutes to ensure all systems are powered down.
  2. Access the Module: On the Equinox, you’ll typically need to remove the trim panels around the center console or radio to gain access to the BCM. It’s a black box with several large electrical connectors.
  3. Disconnect and Remove: Carefully unplug all 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.
  4. Install the New BCM: Mount your new, pre-programmed BCM in the same location and securely plug in all the electrical connectors. You should hear a ‘click’ as they lock into place.
  5. Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—windows, locks, lights, radio, etc.—to confirm the repair was successful.
  6. Post-Installation Checks: In some cases, additional steps may be needed. If your airbag light is on, an ‘Airbag System Sync’ procedure is required. A ‘Brake Pedal Position Relearn’ might also be necessary for proper brake light and traction control operation. These procedures require a professional-grade scan tool.

Verified Vehicle Compatibility

This BCM is a direct replacement for part number 15948439 and a wide range of other GM part numbers. It is guaranteed to fit the following models, among others. Please verify your part number or contact us with your VIN to ensure compatibility.

EQUINOX 07-09 Body Control (BCM); (center dash)

TORRENT 07-09 Body Control (BCM); (center dash)

ACADIA 07-12 Body Control (BCM); (LH dash)

ENCLAVE 08-12 Body Control (BCM); (LH dash)

TRAVERSE 09-12 Body Control (BCM); (LH dash)

OUTLOOK 07-10 Body Control (BCM); (center 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

… and many other GM trucks, vans, and SUVs as listed in the full fitment data.

Frequently Asked Questions

How do I provide my VIN for programming?

After you complete your purchase, simply send us a message with your vehicle’s 17-digit VIN. We cannot ship your order until we receive this information, as the programming is essential for the module to function in your car.

Is this a simple plug-and-play installation?

Yes, for the most part. Because we program the module to your VIN, it eliminates the need for dealer programming. You install it, and most functions should work immediately. However, as noted, some vehicles may require an additional relearn procedure for the airbag or brake pedal position sensor, which requires a scan tool.

Do I need to return my old BCM?

No. There is absolutely no core charge for this part. You can keep your old module, which is helpful if you ever need to reference old part numbers.

Will this fix my specific problem?

This BCM is the solution for a wide range of body electronic failures. If you’re experiencing issues with power accessories, security, or lighting as described, this part is very likely the fix. For complex issues, a proper diagnosis by a qualified technician is always recommended.

What if my original part number isn’t 15948439?

This module replaces a long list of interchangeable GM part numbers. Please check the full list provided in our description. If your number is on that list, this part is the correct, updated replacement for your vehicle.

Genuine OEM
Condition
MPN

15948439

Interchange part number
PartNumber
Model

EQUINOX

Year
Brand
Manufacturer Part Number
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