Is Your Vehicle Plagued by Bizarre Electrical Problems?
If you’re dealing with flickering dashboard lights, power windows with a mind of their own, a security system that won’t cooperate, or even a vehicle that refuses to start, a failing Body Control Module (BCM) is the most likely culprit. The BCM is the central nervous system for your vehicle’s electronics, and when it fails, it can cause a cascade of frustrating and unpredictable issues. This isn’t just an annoyance; it’s a matter of reliability and safety. It’s time to stop guessing and install a permanent solution.
Common Symptoms & Your Solution
A faulty BCM can manifest in numerous ways. You might be experiencing:
- Intermittent or non-working power windows, door locks, or interior lights.
- Erratic instrument cluster behavior or warning lights that stay on.
- Problems with the anti-theft or keyless entry systems.
- Communication errors with other vehicle modules (DTCs like U-codes).
- A no-start condition where the engine cranks but won’t fire up.
This pre-programmed 2009-2012 Traverse Body Control Module is the definitive answer to these electrical headaches. We take the guesswork and dealership expense out of the equation. By providing us with your vehicle’s VIN during checkout, we flash the module with the latest, most stable software direct from GM. This ensures that the BCM is perfectly matched to your vehicle’s specific options and configuration, making installation as straightforward as possible.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: No need for an expensive trip to the dealer. This module arrives ready to be installed, pre-flashed with the correct software for your specific Traverse.
- ✔ Restores Full Functionality: Get your power accessories, security system, and interior electronics working exactly as they did from the factory.
- ✔ Direct-Fit Replacement: Engineered to be a perfect match for the original unit, ensuring a hassle-free physical installation. It replaces a wide range of original part numbers, guaranteeing compatibility.
- ✔ No Core Charge: A simple, straightforward purchase. You are not required to send your old, faulty module back to us.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
A BCM isn’t a simple one-size-fits-all part. It’s a complex computer that manages dozens of vehicle-specific functions, from the type of headlights you have to whether your vehicle has a sunroof. Using a generic, non-programmed module from a salvage yard is a recipe for disaster—it can lead to features not working, persistent warning lights, or even prevent the vehicle from starting. Our VIN-programming service ensures this 2009-2012 Traverse Body Control Module communicates flawlessly with your vehicle’s other computers, just like the original, restoring dependable operation and giving you confidence in your repair.
Important Post-Installation Information
While this module is programmed for your vehicle, certain systems may require a simple recalibration procedure after installation to ensure perfect synchronization. These can typically be performed by a qualified technician with a professional-grade scan tool.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a “Setup SDM Primary Key in BCM” procedure is necessary to sync the systems.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be required to ensure correct brake light and traction control operation.
Guaranteed Fitment For These Part Numbers & Models:
This BCM is a direct replacement for 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.
It is compatible with a wide range of GM vehicles, including but not limited to: Acadia (07-12), Enclave (08-12), Equinox (07-09), Express/Savana Vans (08-12), Impala (06-12), Tahoe/Yukon/Suburban (10), and the 2009-2012 Traverse Body Control Module itself.
Frequently Asked Questions
What exactly does a Body Control Module do?
The Body Control Module, or BCM, is a computer in your vehicle that controls and monitors a wide variety of non-engine-related electronic functions. This includes power windows, door locks, interior and exterior lighting, the security system, and the instrument panel, among other things.
Why do you need my VIN number?
Your Vehicle Identification Number (VIN) allows us to program the BCM with the specific software and settings for your exact vehicle. This ensures all the features your car was built with (like keyless entry, specific lighting, etc.) will work correctly after installation, saving you a costly programming fee at a dealership.
Is this part difficult to install?
The physical replacement of the BCM is typically straightforward for someone with moderate mechanical skill. It’s often located under the dashboard and involves disconnecting the battery and swapping electrical connectors. However, post-installation procedures like an airbag or brake sensor relearn may require a professional scan tool.
What if my airbag light comes on after I install it?
This is a known possibility. The new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). A technician with a capable diagnostic tool can perform the “Setup SDM Primary Key in BCM” procedure to sync the modules and turn off the light.
What does the one-year warranty cover?
This unit is backed by our one-year replacement warranty. This covers the module against any defects in its function or programming for a full year from the date of purchase. If it fails within that period, we will provide a replacement unit.