Restore Full Electrical Function to Your GM Vehicle
Are you battling bizarre electrical problems in your 2007-2009 Chevrolet Equinox, Pontiac Torrent, or other compatible GM vehicle? Issues like flickering lights, malfunctioning power windows and locks, a faulty security system, or even a car that won’t start can often be traced back to a single component: the Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can cause a cascade of frustrating and seemingly unrelated problems. This replacement BCM, part number 20839063, is the reliable, pre-programmed solution to get your vehicle back to normal.
From the Diagnostic Bay
We had a 2008 Equinox come in with a classic BCM failure symptom: the dome lights wouldn’t turn off, and the key fob worked intermittently. The owner had already replaced the battery twice, assuming it was a parasitic draw he couldn’t find. After a quick diagnostic scan pointed to communication errors with the BCM, we swapped it with one of our pre-programmed units. The moment the new module was connected, the lights went out, and the key fob started working perfectly. It’s a simple fix that solves a host of complex-seeming issues.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Interior or exterior lights staying on or not turning on at all.
- ✔ Erratic instrument cluster behavior or warning lights (like the security light).
- ✔ Remote keyless entry (key fob) failure.
- ✔ Vehicle’s security system preventing the engine from starting.
- ✔ Wipers or horn activating unexpectedly.
The Plug-and-Play Solution: A Pre-Programmed Equinox Body Control Module
The biggest hurdle in replacing a BCM is the need for expensive dealership programming. We eliminate that step entirely. When you purchase this module, simply provide us with your vehicle’s VIN. Our technicians will program the BCM with the latest GM software specific to your vehicle’s configuration before it ships. This means that for most installations, the process is plug-and-play. You receive a part that is ready to install right out of the box, saving you time, money, and a trip to the service center. This is the most efficient way to replace your Equinox Body Control Module.
Installation and Post-Install Notes
This BCM is typically located in the center dash area on the Equinox and Torrent. While installation is generally straightforward, some vehicles may require a simple relearn procedure after the new module is installed. If your airbag light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. Additionally, a ‘Brake Pedal Position Relearn’ may be necessary to ensure all safety systems function correctly. Always consult a factory service manual for your specific model for detailed instructions.
Guaranteed Fitment for Multiple GM Models
This BCM is a direct replacement for a wide range of vehicles and part numbers. Please verify your original part number against the list below to ensure 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
Fits Models Including: Acadia, Avalanche, Caprice, Captiva Sport, CTS, DTS, Enclave, Equinox, Express Van, G8, H2, Impala, Lucerne, Monte Carlo, Outlook, Savana Van, Sierra, Silverado, SRX, STS, Suburban, Tahoe, Torrent, Traverse, Vue, Yukon & more. Please use the fitment tool to confirm for your exact vehicle.
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer?
No. We program the module to your vehicle’s specific VIN before we ship it to you. It arrives ready to be installed, saving you a trip to the dealership.
Where do I provide my VIN?
You can add your vehicle’s 17-digit VIN in the notes section during checkout, or send it to us in a message after your purchase. We cannot ship the module until we have your VIN.
Where is the BCM located on a 2007-2009 Equinox?
On the 2007-2009 Chevrolet Equinox and Pontiac Torrent, the Body Control Module is typically located behind the center of the dashboard, often accessible after removing the radio or glove box.
What if my airbag light comes on after I install it?
This can happen occasionally. It means the new BCM needs to be synced with the airbag’s Supplemental Deployment Module (SDM). A professional technician with a high-end scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Is there a core charge for my old part?
No, there is no core charge for this part. You can keep your original module.