Restore Your Truck’s Electrical System with a Plug-and-Play Solution
Are strange electrical issues turning your reliable GM truck or SUV into a source of daily frustration? When your power windows, door locks, interior lights, or even your starter begin acting erratically, the root cause is often a failing Body Control Module (BCM). Instead of dealing with costly dealership diagnostics and programming fees, this pre-programmed BCM is the straightforward, effective solution to get your vehicle back in top form. We take the guesswork out of the repair by flashing the module to your vehicle’s specific VIN before it ever leaves our facility.
Common Symptoms & Your Solution
A faulty BCM can create a host of confusing problems that seem unrelated. If you’re experiencing any of the following, this module is your definitive fix:
- Power windows or door locks working intermittently or not at all.
- Interior or exterior lights staying on, flickering, or not turning on.
- Erratic warning lights on the dashboard (e.g., security, airbag).
- Remote keyless entry failing to respond.
- The engine cranks but refuses to start due to a security system fault.
- False alarms from the vehicle’s anti-theft system.
This Programmed 2012-2013 Sierra 1500 BCM is engineered to resolve these issues by restoring the central command center of your vehicle’s electronics. Itโs a direct replacement that communicates perfectly with your truck’s other systems, just like the original.
Features & Benefits
- โ VIN-Programmed for Your Vehicle: We flash the module with your truck’s unique VIN and the latest GM software. This ensures it’s ready for installation right out of the box, saving you a trip to the dealer.
- โ Simple Plug-and-Play Installation: Located under the steering column, this BCM is designed for a direct swap. No complex wiring or programming is required on your end.
- โ Restores Full Functionality: Get your power accessories, lighting, and security systems working reliably again, restoring your confidence in your vehicle.
- โ No Core Charge: Unlike many other suppliers, we don’t require you to send back your old, faulty module. This saves you time, hassle, and return shipping costs.
- โ Broad Compatibility: A direct replacement for part numbers 22737275, 22846365, and 22846364, fitting a wide range of GM trucks and SUVs.
- โ This unit is backed by our one-year replacement warranty.
Expert Insight from a 20-Year Tech: Many people are tempted to grab a used BCM from a salvage yard to save money, but that’s often a path to more headaches. A BCM is like the vehicle’s digital fingerprintโit’s coded specifically to the features and security system of its original vehicle. Installing a used, un-programmed module will almost always result in a no-start condition or a cascade of new error codes. Our VIN programming service isn’t just a convenience; it’s the critical step that makes this a true, reliable repair. We ensure the digital handshake between the BCM and your truck happens flawlessly.
Frequently Asked Questions
How do I provide my VIN for programming?
After you complete your purchase, simply send us a message with your vehicle’s 17-digit VIN. We cannot ship your order until we receive this information, as it is essential for the programming process.
What does the Body Control Module (BCM) actually do?
The BCM is a computer that acts as the central hub for your vehicle’s body electronics. It controls non-engine related functions like power windows, locks, lights, wipers, the security system, and the instrument cluster. When it fails, these systems can behave erratically.
Is this a difficult part to install myself?
For someone with basic mechanical skills, the installation is very manageable. The BCM is typically located under the driver’s side dashboard, near the steering column. It involves disconnecting the battery, removing a few trim panels, and swapping the electrical connectors. Since our module is pre-programmed, no special tools are needed for setup. However, always consult a service manual for your specific model.
Will I need to do anything after installing the new BCM?
In some cases, yes. Two common procedures may be required: an ‘Airbag System Sync’ if the airbag light comes on, and a ‘Brake Pedal Position Relearn.’ These procedures require a professional-grade scan tool and ensure all related safety systems are communicating correctly with the new BCM.
Is this the correct Programmed 2012-2013 Sierra 1500 BCM for my truck?
This module fits a wide range of GM vehicles from 2012-2014, including the Sierra, Silverado, Tahoe, Yukon, and Escalade. The best way to confirm fitment is to match your original part number to one of the numbers listed (22737275, 22846365, 22846364) or provide us with your VIN so we can verify compatibility for you.