Restore Your Vehicle’s Electrical System with a Plug-and-Play Solution
Are you battling frustrating electrical gremlins in your GM vehicle? Flickering lights, malfunctioning power windows and locks, a security system that has a mind of its own, or even a vehicle that refuses to start can all point to a failing Body Control Module (BCM). Don’t let these complex issues keep you off the road or away from the job site. This is your direct-fit, professionally programmed solution to restore full functionality and get your vehicle operating exactly as it should.
Common Symptoms of a Failing BCM & Your Direct Solution
A faulty BCM can cause a cascade of confusing problems. If you’re experiencing any of the following, this module is the reliable fix you need:
- Intermittent or non-working interior/exterior lights
- Power windows, door locks, or mirrors behaving erratically
- Instrument cluster warning lights staying on (like the airbag light)
- Vehicle security system preventing the engine from starting
- Communication errors with other vehicle modules (often showing U-codes on a scan tool)
Instead of installing a blank module that requires expensive dealer-only tools for setup, our Programmed 25934762 Body Control Module arrives ready for installation. We take your vehicle’s VIN and flash the unit with the latest official GM software, ensuring it communicates perfectly with your vehicle’s specific options and systems right out of the box.
Features & Benefits
- âś” VIN-Programmed for Your Vehicle: Simply provide your VIN after purchase, and we’ll program the module specifically for your car, truck, or van. This critical step saves you a trip to the dealership and eliminates complex setup procedures.
- âś” Loaded with Latest GM Updates: Your new BCM comes flashed with the most current software from GM, ensuring optimal performance, efficiency, and bug fixes for your vehicle’s electronics.
- âś” Direct-Fit Replacement: This unit is a guaranteed replacement for a wide range of original part numbers, including 15948438, 20864767, 22860591, and many more, ensuring perfect physical fitment.
- âś” No Core Charge: Keep your old part. There are no core charges or hassles with sending the original module back to us, simplifying your repair process.
- âś” One-Year Protection: This unit is backed by our one-year replacement warranty.
Expert Insight: The Power of Proper Programming
We recently helped a fleet manager whose 2011 Savana 3500 work van was completely down due to a BCM failure. The van wouldn’t start, and his local shop quoted him a massive bill that included programming fees. He ordered our Programmed 25934762 Body Control Module, provided the VIN, and had his technician install it the day it arrived. The van started on the first try, and all power accessories worked perfectly. For his business, this wasn’t just a repair—it was getting a critical asset back to work with minimal downtime and cost.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that controls and monitors a wide variety of electronic accessories not related to the engine. This includes power windows, locks, lights, wipers, security systems, and more. When it fails, these systems can become unreliable or stop working altogether.
How does the VIN programming process work?
After you complete your purchase, you will need to send us your vehicle’s 17-digit VIN. Our technicians use this number to access the correct software and calibration files directly from GM. We then flash this vehicle-specific data onto the BCM before we ship it to you, making it a true plug-and-play part for your exact vehicle.
Will I need to perform any procedures after installation?
In some cases, yes. Depending on your specific model, a few simple relearn procedures may be necessary. The most common are a ‘Setup SDM Primary Key in BCM’ if the airbag light is on, or a ‘Brake Pedal Position Relearn’. These can typically be performed with a professional-grade scan tool.
How can I be sure this fits my vehicle?
This BCM replaces numerous GM part numbers and fits a very wide range of vehicles, including the Equinox, Express/Savana vans, Impala, Acadia, Tahoe, and more. Please review the detailed fitment list on this page or match your original part number to the list provided to confirm compatibility.
What happens if I forget to provide my VIN?
Programming is essential for this part to function correctly. We cannot ship your order until we receive your vehicle’s VIN. We will contact you after your purchase as a reminder, but providing it promptly will ensure the fastest possible delivery.
What kind of warranty is included?
This unit is backed by our one-year replacement warranty, giving you confidence in the quality and reliability of your repair.