Tired of Chasing Electrical Gremlins in Your GM Vehicle?
Is your truck, SUV, or sedan suffering from bizarre and unpredictable electrical issues? One minute the power windows work, the next they don’t. The security light flashes for no reason, or your dash lights have a mind of their own. These are classic symptoms of a failing Body Control Module (BCM), the central command center for your vehicle’s body electronics. Instead of facing a costly trip to the dealership for diagnostics and programming, take control with this direct-fit, pre-programmed solution.
Common Symptoms & Your Solution
A faulty BCM can cause a cascade of frustrating problems. If you’re experiencing any of the following, this module is the reliable fix you need:
- Intermittent or non-working power windows, door locks, or mirrors
- Erratic interior or exterior lighting behavior
- Security system faults or the vehicle failing to start
- Incorrect gauge readings or warning lights on the instrument cluster
- Issues with keyless entry and remote start functions
This programmed GM body control module 25934763 is the definitive answer to these issues. We take the guesswork and hassle out of the repair by flashing the unit with the latest GM software specifically for your vehicle’s VIN before it ever leaves our facility. This ensures a seamless integration and restores your vehicle’s functions to factory specifications.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: This BCM arrives ready for installation, eliminating the need for expensive dealership programming tools and saving you hundreds in labor costs.
- ✔ Restores Full Functionality: Get your power accessories, lighting, and security systems working reliably again, just like they did from the factory.
- ✔ Direct-Fit Replacement: Engineered to be a perfect match for a wide range of GM vehicles, ensuring a straightforward installation process. Verify your part number against our extensive cross-reference list.
- ✔ Updated with Latest GM Software: We program each module with the most current calibrations available from GM, ensuring optimal performance and longevity.
- ✔ This unit is backed by our one-year replacement warranty. Purchase with confidence knowing your investment is protected against defects.
Expert Insight from a 20-Year Tech
“I’ve spent countless hours in the shop diagnosing intermittent electrical problems that lead back to the BCM. The real headache isn’t swapping the part—it’s the programming. In the past, that meant towing the car to a dealer. This pre-programmed module is a game-changer. It turns a complex, multi-day repair into a simple swap you can do in your own garage. It’s the smartest way to fix these common GM issues, saving both time and money without compromising on a correct repair.”
Don’t let a faulty BCM dictate how your vehicle behaves. By providing us with your VIN at checkout, you’ll receive a fully programmed GM body control module 25934763 that is ready to restore order to your vehicle’s electrical system. It’s the most efficient and reliable path to getting your GM back on the road with all functions working perfectly.
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, door locks, the security system, interior and exterior lighting, and wipers, among other things.
Why do I need to provide my VIN?
Your Vehicle Identification Number (VIN) contains specific information about your vehicle’s options and configuration. We use your VIN to program the BCM with the exact software and settings your vehicle requires, ensuring all features work correctly right after installation.
Is this part difficult to install?
The physical installation is typically straightforward for someone with basic mechanical skills, as it involves removing trim panels and unplugging the old module to plug in the new one. The location varies by model (e.g., under the steering column, behind the dash). Since our module comes pre-programmed, you skip the most difficult step—the software setup.
What happens if my airbag light comes on after installation?
In some cases, the new BCM may need to be synced with the airbag system’s computer (SDM). If the airbag warning light is on after installation, a professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve it.
Will I need to do anything else after installing this module?
Depending on your specific model, a few simple relearn procedures might be necessary, such as a Brake Pedal Position Relearn. These are often required to ensure systems like traction control function correctly. Please consult a service manual or a qualified technician if you are unsure.
How do I know if this programmed GM body control module 25934763 will fit my vehicle?
Please review the detailed fitment list on this page. The most reliable method is to match the part number from your original BCM to one of the many part numbers listed in our description. If you are still unsure, contact us with your VIN, and we will be happy to verify compatibility for you.