End the Electrical Chaos in Your GM Truck or SUV
Are you tired of chasing electrical gremlins in your truck? One day the power windows work, the next they don’t. The security light flashes for no reason, your key fob is unresponsive, or the dashboard is lit up with random warning lights. These frustrating and unpredictable issues often point to one central culprit: a failing Body Control Module (BCM). It’s the electronic nerve center of your vehicle, and when it starts to fail, it can make your dependable truck feel unreliable. This pre-programmed BCM is the definitive solution to restore order and get your vehicle back to operating exactly as it should.
Common Symptoms & Your Solution
A faulty BCM can manifest in numerous ways, often leaving owners and even some mechanics guessing. If you’re experiencing any of the following, this module is the component you need:
- Intermittent or non-working power windows, door locks, or mirrors.
- Interior or exterior lights that stay on, flicker, or won’t turn on at all.
- An unresponsive keyless entry or remote start system.
- False alarms from the security system or a vehicle that won’t start due to a security fault.
- Warning lights on the dash for systems like ABS, Airbag, or Traction Control.
- Communication error codes (U-codes) when scanning the vehicle.
Our solution is simple and effective. We take a quality replacement BCM, flash it with the latest stable GM software, and program it specifically to your vehicle’s VIN number. This ensures that when you receive the part, it’s ready for a straightforward installation, eliminating the need for an expensive trip to the dealership for programming. For anyone relying on their truck, getting a reliable fix like a properly programmed 2012-2014 Sierra 3500 BCM is crucial for minimizing downtime.
Features & Benefits
- โ VIN-Programmed for Your Vehicle: Simply provide your VIN at checkout, and we handle the complex programming. This saves you hundreds in dealership fees and service time.
- โ Shipped Ready to Install: This module arrives ready to be installed, making the repair process as simple as swapping the component.
- โ Loaded with Latest GM Updates: Your new BCM is flashed with the most recent software from GM, ensuring optimal performance and reliability.
- โ Guaranteed Compatibility: This unit is a direct replacement for part numbers 22737275, 22846365, and 22846364, ensuring a perfect fit and function.
- โ No Core Charge: Keep your old part. There are no core charges, no return hassles, and no extra costs to worry about.
- โ Purchase with Confidence: This unit is backed by our one-year replacement warranty.
Expert Insight: The Smartest Path to Repair
As a technician with over two decades of experience, I’ve seen countless owners spend a fortune trying to diagnose BCM issues. They replace switches, check wiring, and swap relays, all while the root cause lies in the vehicle’s central computer. The BCM is sensitive to voltage spikes from jump-starts or failing alternators. Over time, internal components can simply wear out. The old way was to buy a blank module and pay a dealer for hours of labor to program it. Our process cuts out that expensive and time-consuming step. By sending you a fully programmed 2012-2014 Sierra 3500 BCM, we give you the power to fix your truck efficiently and affordably, restoring the confidence you need, whether you’re on the job site or on a family road trip.
Don’t let a faulty computer dictate when your truck works. Take control of your repair with this reliable, pre-programmed 2012-2014 Sierra 3500 BCM and restore the dependable performance you count on every day.
Frequently Asked Questions
What does the Body Control Module (BCM) do?
The BCM is a computer that acts as a central hub for your vehicle’s body electronics. It controls non-engine related functions like power windows, locks, lights, security system, wipers, and the key fob receiver.
Is this module truly plug-and-play?
For most vehicles, yes. Because it is programmed to your VIN, it will be ready to function upon installation. However, in some cases, simple relearn procedures like an Airbag System Sync or Brake Pedal Position Relearn may be needed using a professional scan tool, as noted in the post-install requirements.
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 the module without it. Your VIN can be found on your vehicle’s registration, insurance card, or on the driver’s side dashboard viewable through the windshield.
Will this fix my specific electrical problem?
This BCM is the solution for a very wide range of common electrical issues in these GM trucks and SUVs. If your vehicle is showing multiple symptoms listed in our description, it is highly likely that the BCM is the cause. Proper vehicle diagnostics are always recommended to confirm the BCM is the point of failure.
Do I need to return my old BCM?
No. This product comes with no core charge. You are free to keep or dispose of your original module, simplifying the entire process for you.