Are you battling bizarre and frustrating electrical issues in your GM truck or SUV? Flickering lights, unresponsive power windows, a security system that acts on its own, or random warning lights on the dash are classic signs of a failing Body Control Module (BCM). Don’t let these electrical gremlins sideline your dependable vehicle. This VIN-programmed BCM is the definitive, hassle-free solution to restore your truck’s full functionality and your peace of mind.
Common Symptoms & Your Solution
A faulty BCM can wreak havoc on your vehicle’s electronic systems, often leading to confusing symptoms that are difficult to diagnose. If you’re experiencing any of the following, a failing BCM is the likely culprit:
- Intermittent or non-working power windows, door locks, or mirrors
- Headlights, taillights, or interior lights behaving erratically
- The security or anti-theft system preventing the engine from starting
- Incorrect readings on the instrument cluster gauges
- Communication error codes (U-codes) when scanned with a diagnostic tool
This module is the direct answer to these problems. We take the guesswork and high dealership costs out of the equation. By programming this specific 2012-2014 Silverado 3500 BCM 22737275 to your vehicle’s unique VIN before it ships, we provide a component that is ready for a straightforward installation, getting you back on the road quickly and confidently.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: No need for expensive trips to the dealership for programming. This BCM arrives ready to be installed, saving you time and money.
- ✔ Latest GM Software Updates: We flash the module with the newest, most stable software from GM, ensuring optimal performance and reliability.
- ✔ Restores Full Functionality: Get your power accessories, lighting, and security systems working exactly as they should again.
- ✔ Direct-Fit Replacement: Engineered to be a perfect match for the original unit, ensuring a hassle-free physical installation. This is a direct replacement for part numbers 22737275, 22846365, and 22846364.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Insight from a 20-Year Technician
“I’ve had countless GM trucks and SUVs in my bay over the years with the most baffling electrical issues. The owner is usually at their wit’s end. In my experience, the BCM is the central nervous system for all the vehicle’s body electronics, and when it starts to fail, it creates a cascade of problems. The key to a successful repair is not just replacing the part, but ensuring it’s programmed correctly. A pre-programmed unit like this is the most efficient way to solve the problem, avoiding complex programming procedures and getting the vehicle back to 100% reliability.”
Don’t let a faulty module dictate when your truck works. Take control with this reliable, professionally programmed 2012-2014 Silverado 3500 BCM 22737275 and get your vehicle operating perfectly again.
Frequently Asked Questions
What exactly does the BCM do?
The Body Control Module (BCM) acts as the central computer for your vehicle’s body electronics. It controls non-engine related functions like power windows, door locks, interior and exterior lighting, the security system, and the instrument cluster, ensuring all these components work together seamlessly.
Do I need to do any programming myself?
No. The main benefit of this service is that we program the BCM to your vehicle’s specific VIN before we ship it. This means it’s ready for installation right out of the box, saving you a costly trip to the dealership. Some minor post-install relearn procedures, like for the brake pedal position sensor, may be necessary depending on your exact model.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your BCM without it. You can typically find your VIN on your driver’s side door jamb sticker or on the dashboard viewable through the windshield.
What if my airbag light is on after installation?
In some cases, the new BCM may need to be synced with the airbag system’s Supplemental Inflatable Restraint (SIR) module. This requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure. This is a standard post-installation step that any qualified shop can perform.
Is this a direct replacement for my original part?
Yes, this is a direct-fit replacement for the original BCM with part numbers 22737275, 22846365, or 22846364. It is designed to mount in the factory location under the steering column and connect to the existing wiring harnesses without modification.
Will this fix my specific electrical problem?
This 2012-2014 Silverado 3500 BCM 22737275 is the solution for a very wide range of electrical issues. If your vehicle is displaying multiple symptoms listed above, a faulty BCM is the most probable cause. However, we always recommend proper diagnostics to confirm the BCM is the root of the problem before ordering.