Is your Chevrolet Avalanche or GM truck plagued by frustrating electrical problems?
If you’re dealing with flickering lights, a malfunctioning climate control system, or power windows and locks that have a mind of their own, a failing Body Control Module (BCM) is the likely culprit. The BCM acts as the central command center for your vehicle’s body electronics. When it fails, it can cause a cascade of confusing and seemingly unrelated issues. This replacement Body Control Module, part number 15926094, is the definitive solution to restore full electrical functionality to your vehicle.
We take the guesswork and hassle out of the repair process. Each module is expertly programmed to your vehicle’s specific VIN before shipping. This means no expensive trips to the dealership for programming are required. It arrives ready for a straightforward, plug-and-play installation, getting you back on the road quickly and confidently.
Symptoms of a Failing GM Body Control Module
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your module needs replacement:
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Airbag warning light illuminated on the dash, often with a DTC B1001.
- ✔ HVAC and climate control systems not responding or blower motor issues.
- ✔ Erratic interior or exterior lighting behavior.
- ✔ Security system malfunctions, causing no-start or stalling conditions.
- ✔ Unexplained battery drain when the vehicle is off.
The Definitive Solution for your 2007-2011 Avalanche BCM
This module is engineered to meet and exceed original equipment standards, providing a dependable and lasting repair for your truck or SUV. It’s a direct-fit replacement for a wide range of popular GM models, including the Chevrolet Silverado, Suburban, Tahoe; GMC Sierra, Yukon; and Cadillac Escalade. By ordering this pre-programmed unit, you are ensuring optimal performance tailored specifically to your vehicle’s factory settings and options.
Frequently Asked Questions
What does this Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related functions. This includes power windows, door locks, the security system, interior and exterior lights, wipers, and the HVAC climate control system.
Is this part difficult to install?
No, the physical installation is typically very simple. The BCM is located under the driver’s side dashboard and can usually be swapped in under 15 minutes with basic hand tools. Because it comes pre-programmed to your VIN, no complex computer work is needed for most functions to work immediately.
Will I need to go to the dealership after installing this?
Our VIN programming eliminates the need for dealership programming for the module to function. However, in some cases, if your airbag light is on, a procedure called ‘Setup SDM Primary Key in BCM’ may need to be performed with a professional scan tool to sync the new BCM with the airbag system.
What if my airbag light stays on after installation?
This is a known security feature in GM vehicles. It requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ function, which syncs the new BCM to the existing airbag module (SDM). This is a simple procedure for any qualified technician.
Do I need to send my old part back?
No, there is no core charge for this part. You can keep your old module without any extra fees or hassle.