Restore Your GM’s Electrical System with a Plug-and-Play Solution
Are you battling strange and frustrating electrical issues in your Chevrolet Monte Carlo, Impala, or other GM vehicle? Flickering lights, unresponsive power windows, a temperamental security system, or instruments that seem to have a mind of their own are all classic signs of a failing Body Control Module (BCM). The BCM acts as the central hub for your car’s body electronics, and when it falters, it can cause a cascade of confusing problems. This Programmed 15093910 Body Control Module is the straightforward, reliable fix you need to restore order and get your vehicle operating exactly as it should.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a failing BCM is the likely culprit:
- Power windows, locks, or mirrors working intermittently or not at all.
- Interior or exterior lights flickering, staying on, or not turning on.
- The security system engaging randomly or preventing the car from starting.
- Erratic behavior from the instrument cluster gauges or warning lights.
- Communication error codes (U-codes) stored in the vehicle’s diagnostic system.
Instead of paying for expensive diagnostic time and programming fees at a dealership, this module arrives at your door ready for installation. We use your vehicle’s VIN to flash the BCM with the latest, most stable software updates from GM, ensuring perfect communication with your vehicle’s other electronic systems. This is the most efficient way to solve the problem correctly the first time.
Features & Benefits
- โ VIN-Programmed for Your Vehicle: This isn’t a generic, one-size-fits-all part. We pre-program it using your specific VIN, making installation a simple plug-and-play process.
- โ Loaded with Latest GM Software: Your module comes with the newest factory updates, ensuring optimal performance, compatibility, and efficiency.
- โ No Core Charge Required: Keep your old part. There are no core charges, no extra fees, and no hassle of shipping your original module back.
- โ Resolves Common Electrical Gremlins: Puts an end to frustrating issues with lights, locks, windows, and security systems, restoring full functionality to your vehicle.
- โ Broad GM Compatibility: This single module is a direct replacement for over two dozen part numbers, fitting a wide range of cars, trucks, and SUVs.
- โ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
As a technician, I’ve seen countless vehicle owners buy used or non-programmed modules online, hoping to save a few dollars. The result is almost always a headache. A BCM that isn’t programmed to your car’s specific VIN and options package simply won’t work correctly. It can lead to new, even more confusing problems, from incorrect gauge readings to features that refuse to activate. Our VIN programming service isn’t just a convenienceโit’s the critical step that ensures the part integrates seamlessly with your vehicle’s complex network, just like the original one did from the factory.
Frequently Asked Questions
How do I provide my VIN for programming?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship the module until we receive this information, as the programming is essential for the part to function in your vehicle.
What does a Body Control Module actually do?
The BCM is a computer that supervises and controls many of your vehicle’s non-engine-related functions. This includes power windows, power locks, interior and exterior lighting, security systems, wipers, and various other comfort and convenience features.
Is this BCM difficult to install?
For someone with basic mechanical skills, the physical installation is typically straightforward. The BCM is usually located under the dashboard on the driver’s or passenger’s side. The main challenge is accessing it. Because our module is pre-programmed, you avoid the complex computer-based setup, which is the most difficult part of the process.
Will I need to perform any procedures after installation?
In some cases, yes. Two common procedures are an Airbag System Sync (if the airbag light comes on) or a Brake Pedal Position Relearn. These may require a professional scan tool to complete, but are not always necessary. Please refer to the specific requirements for your vehicle.
How do I know for sure that my BCM is the problem?
The best way to be certain is with a professional diagnosis using a high-end scan tool that can communicate with the BCM. However, if your vehicle is exhibiting multiple, unrelated electrical symptoms like the ones listed above, a failing BCM is a very common cause on these GM models.
Does this part fit my vehicle?
This module replaces a large number of original GM part numbers and fits a wide variety of vehicles, including the Monte Carlo, Impala, Acadia, Equinox, Tahoe, Express van, and many more. Please review the detailed fitment list on this page to confirm compatibility with your specific make, model, and year.