Restore Full Electrical Function to Your GM Vehicle
Are you experiencing frustrating and unpredictable electrical problems in your Chevrolet Equinox, Pontiac Torrent, or other GM vehicle? Issues like malfunctioning power windows, erratic interior lights, faulty door locks, or a security system that acts up on its own are often signs of a failing Body Control Module (BCM). The BCM acts as the central hub for your vehicle’s body electronics, and when it fails, it can cause a wide range of confusing symptoms. This replacement Body Control Module, part number 15837419, is the definitive solution to restore your vehicle’s systems to proper working order.
From the Diagnostic Bay
We had a 2008 Equinox come into the shop with a list of problems that seemed completely unrelated. The driver’s side window wouldn’t go down, the radio would randomly shut off, and the anti-theft light was always flashing. The owner had already replaced the window switch and checked fuses with no luck. After connecting our diagnostic scanner, we saw multiple communication errors pointing back to one source. The BCM was failing internally, causing chaos across the vehicle’s network. By installing a VIN-programmed BCM like this one, we were able to solve all three problems with a single part, saving the customer time and the cost of chasing down individual issues.
Common Symptoms of a Failing BCM
- ✔ Power windows, mirrors, or locks operating intermittently or not at all.
- ✔ Interior or exterior lights staying on, flickering, or not turning on.
- ✔ The security system or alarm engaging without reason.
- ✔ Instrument cluster gauges behaving erratically or displaying warning lights.
- ✔ Key fob not responding or intermittent remote start failure.
- ✔ Communication errors with other vehicle modules (DTC codes U-series).
Why Choose Our Programmed 2007-2009 Equinox BCM?
Getting your vehicle back on the road shouldn’t be complicated. That’s why we offer this BCM fully programmed to your vehicle’s specific Vehicle Identification Number (VIN). Simply provide us with your VIN after purchase, and our technicians will flash the module with the latest GM software updates. This ensures that the BCM is ready for installation right out of the box, eliminating the need for an expensive trip to the dealership for programming. It’s a direct-fit, plug-and-play solution designed for reliability.
Important Post-Installation Information
While this module is programmed for your vehicle, some models may require additional steps after installation. Please be aware of the following:
- Airbag System Sync: If your airbag warning light is on after installing the BCM, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool. This syncs the new BCM with your vehicle’s airbag system.
- Brake Pedal Position Relearn: On certain vehicles, a brake pedal position sensor relearn may be necessary to ensure correct brake light and traction control operation.
Always consult a factory service manual or a qualified technician for vehicle-specific procedures.
Compatible Part Numbers:
This module is a direct replacement for a wide range of part numbers, including: 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.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM is a computer in your vehicle that controls and monitors many of the non-engine related electronic functions, such as power windows, locks, lights, security system, wipers, and instrument panel displays.
Do I need to have this BCM programmed?
No. We handle the programming for you before shipment. Just provide your vehicle’s VIN during checkout or by message, and the module will arrive with the correct software for your specific vehicle.
How do I find my original BCM part number?
The part number is printed on a sticker on the case of your original BCM. The location varies by model but is often found in the center dash, under the steering column, or on the driver’s side kick panel area.
What if my airbag light is on after installation?
This is a normal possibility. It means the new BCM needs to be electronically ‘introduced’ to the airbag system (SDM). A technician with a high-level 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 without needing to send it back.