Restore Full Electronic Function to Your GM Vehicle
Are you battling bizarre electrical issues in your Chevrolet Impala or other GM vehicle? Flickering lights, malfunctioning power windows, a security system that acts on its own, or an engine that refuses to start can often be traced back to a single component: a failing Body Control Module (BCM). The BCM acts as the central nervous system for your car’s body electronics, and when it fails, it can cause a cascade of frustrating and hard-to-diagnose problems. This replacement module is your direct, hassle-free solution to get your vehicle back in perfect working order.
From the Diagnostic Bay
We had a 2011 Impala come in with the strangest set of symptoms. The owner said the radio would turn on and off randomly, the driver’s side power window wouldn’t work, and sometimes the car wouldn’t start, showing a ‘Service Theft System’ message. A scan tool couldn’t even communicate with the BCM. Instead of a costly diagnostic rabbit hole at the dealership, we confirmed the BCM was the culprit. By providing a pre-programmed module matched to the car’s VIN, the customer was able to swap the part themselves and solve every single issue in one go. It’s a perfect example of how the right part, prepared correctly, can save hundreds in labor and diagnostic fees.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ The security system or keyless entry malfunctioning.
- ✔ A ‘Service Theft System’ or other warning messages on the dash.
- ✔ Intermittent no-start conditions where the engine cranks but won’t fire.
- ✔ Inability for a diagnostic scan tool to communicate with the module.
- ✔ Unresponsive radio or climate controls.
Your Pre-Programmed 2006-2013 Impala Body Control Module Solution
Forget expensive dealership visits and complex programming procedures. We make this repair simple. When you purchase this BCM, we handle the critical programming for you. Simply provide us with your vehicle’s VIN during checkout, and our technicians will flash the module with the latest GM software specific to your car’s options and configuration. It arrives at your door ready for installation. This is the most efficient way to replace a faulty Impala Body Control Module and restore your car’s functionality.
Installation and Post-Install Notes
Installation is straightforward for those with moderate mechanical skill. After the new module is installed, some vehicles may require a couple of simple relearn procedures to ensure full system integration. These are not always necessary but are important to be aware of:
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure may be needed. This requires a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure correct brake light and traction control operation, a brake pedal position sensor recalibration might be required on certain models.
There is no core charge for this part. You can keep your old module without needing to send it back.
Verified Multi-Vehicle Fitment
This BCM, part number 25892622, is a direct replacement for a wide range of GM vehicles and part numbers. Please verify your original part number or match your vehicle from the list below. This module replaces 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 models including: Acadia (07-12), Avalanche 1500 (10), Caprice (11-13), Captiva Sport (12), CTS (08-13), DTS (06-11), Enclave (08-12), Equinox (07-09), Escalade/ESV/EXT (10), Express/Savana Vans (08-12), G8 (08-09), Hummer H2 (08-09), Impala (06-13), Lucerne (06-11), Monte Carlo (06-07), Outlook (07-10), SRX (07-09), STS (10), Suburban 1500 (10), Tahoe (10), Torrent (07-09), Traverse (09-12), Vue (08-10), and Yukon/Yukon XL 1500 (10). Always confirm fitment with your specific vehicle’s options.
Frequently Asked Questions
Impala Body Control Module
Will this fix my car’s no-start problem?
If your no-start issue is caused by the anti-theft system being triggered by a faulty BCM, then yes, this part will likely solve the problem. A faulty is a common cause of security-related starting issues.