Restore Full Functionality to Your GM Truck or SUV
Are you dealing with frustrating and unpredictable electrical issues in your vehicle? Flickering lights, malfunctioning power windows and locks, or a security system that acts up on its own are common signs of a failing Body Control Module (BCM). This vital component is the central hub for your vehicle’s body electronics, and when it falters, it can make driving a daily hassle. Get your vehicle back to factory-spec performance with our expertly programmed BCM, designed for a seamless installation.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty BCM is the likely culprit. This module is the definitive solution for restoring proper operation and eliminating these problems:
- Power windows, door locks, or mirrors working intermittently or not at all
- Interior or exterior lights behaving erratically (staying on or not turning on)
- False alarms from the security system or starting issues
- Inaccurate readings on the instrument cluster
- Warning lights on the dash, including the airbag light
Features & Benefits
- โ VIN-Programmed for Your Vehicle: We flash this module with the latest GM software using your vehicle’s VIN. This ensures compatibility and makes installation straightforward, saving you a costly trip to the dealership.
- โ No Core Charge Required: Keep your old part. We don’t require you to send back the original BCM, saving you time and return shipping costs.
- โ Direct-Fit Replacement: Engineered to replace original part numbers 22846364, 22737275, and 22846365, guaranteeing a perfect match for your Silverado, Sierra, Suburban, Tahoe, or other compatible GM model.
- โ Restores Vehicle Electronics: Get reliable control over your vehicle’s essential body functions, from power accessories to interior lighting and security.
- โ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
On these GMT900 platform trucks and SUVs, the BCM is not a simple ‘one-size-fits-all’ part. It communicates with nearly every other module in the vehicleโfrom the engine computer to the radio and airbag system. Each vehicle has a unique combination of options (RPO codes) like sunroofs, power-folding mirrors, or specific lighting packages. Our VIN programming process ensures the BCM knows exactly which options your specific truck has, preventing frustrating compatibility issues and error codes after installation. This is the key to a successful, do-it-yourself repair that truly works like the original.
Frequently Asked Questions
How does the programming process work?
After you place your order, simply provide us with your vehicle’s 17-digit VIN. Our technicians will use this information to load the correct GM-certified software and vehicle-specific calibration files onto the BCM. It will arrive at your door ready to be installed.
Is this a difficult part to install?
The BCM is typically located under the driver’s side of the dashboard, near the steering column. For someone with basic mechanical skills, swapping the module is straightforward. The most important part is our pre-programming, which eliminates the need for advanced dealer tools for the initial setup.
What are the post-installation procedures mentioned?
In some cases, additional ‘relearn’ or ‘sync’ procedures are needed. For example, if the airbag light comes on, a specific scan tool procedure is required to sync the new BCM with the airbag system (SDM). A brake pedal position relearn may also be needed. These are standard procedures for many modern vehicle repairs.
Will this BCM fix my exact problem?
This module is the direct solution for issues caused by a failing BCM. While it resolves the vast majority of electrical accessory problems, we always recommend a proper diagnosis by a qualified technician to confirm the BCM is the source of your issue before ordering.
Do I need to send my old BCM back?
No. This product comes with no core charge. You can keep, discard, or recycle your original part at your convenience.