Restore Your Vehicle’s Electrical System with a Plug-and-Play Solution
Are you dealing with baffling electrical problems in your Chevrolet Express van or other GM vehicle? Flickering lights, unresponsive power windows, a security system that acts up, or even a vehicle that refuses to start can all point to a failing Body Control Module (BCM). These issues are more than just an annoyanceโthey can compromise your vehicle’s safety and reliability. Get back on the road with confidence with this professionally programmed Body Control Module, designed to be a direct, hassle-free replacement for your original unit.
Common Symptoms & Your Solution
A faulty BCM can cause a wide range of frustrating symptoms. If you’re experiencing any of the following, this module is the definitive solution:
- Power windows, door locks, or mirrors working intermittently or not at all.
- Interior or exterior lights behaving erratically (staying on, not turning on, or flickering).
- The security system preventing the vehicle from starting (anti-theft light flashing).
- Dashboard warning lights appearing for no reason.
- Communication error codes (often U-codes) when scanned with a diagnostic tool.
Our Programmed 2008-2012 Express 3500 Body Control Module arrives ready for installation. We take care of the complex programming for you, saving you a costly and time-consuming trip to the dealership.
Features & Benefits
- โ VIN-Specific Programming: We flash the module with the latest GM software updates using your vehicle’s VIN. This ensures all your specific options and features work correctly right out of the box.
- โ Simple Installation: Because the programming is done beforehand, the installation process is significantly simplified. In many cases, it’s a direct swap for the old module.
- โ Cost-Effective Repair: Avoid expensive dealership diagnostic and programming fees. This is a straightforward, budget-friendly way to fix complex electrical issues.
- โ Broad Compatibility: This module is a direct replacement for a wide range of GM part numbers and fits dozens of models, from the workhorse Savana and Express vans to the family-friendly Acadia and Traverse.
- โ No Core Charge: You are not required to send your old BCM back, saving you time and the hassle of a core return.
- โ Guaranteed Protection: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
In modern vehicles, the BCM is the central hub for body electronics. It’s not a one-size-fits-all part. It needs to know if your vehicle has power sliding doors, a sunroof, specific lighting packages, or a certain type of security system. By programming the module to your exact VIN, we ensure it communicates flawlessly with all other computers in your vehicle, from the Engine Control Module (ECM) to the Airbag Module (SDM). Installing a non-programmed BCM will, at best, result in features not working, and at worst, prevent the vehicle from starting at all. Our service eliminates that guesswork and provides a true, ready-to-install solution.
Frequently Asked Questions
How do I provide my VIN number?
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. Please double-check the VIN for accuracy to ensure perfect compatibility.
Is this a difficult part to install myself?
For someone with moderate mechanical experience, the physical installation is typically straightforward. The BCM is usually located under the dashboard. The main benefit of our service is that the difficult electronic programming is already completed for you. We always recommend consulting a service manual for your specific vehicle’s replacement procedure.
Will I need to do any additional programming after installation?
In some cases, certain vehicle-specific relearn procedures may be necessary after installation. For example, if the airbag light is on, an ‘Setup SDM Primary Key’ procedure may be needed. A ‘Brake Pedal Position Relearn’ might also be required. These procedures require a professional-grade scan tool and are standard for this type of repair.
Is this a new or used part?
This is a quality, inspected, and tested used OEM component. Each module is verified to be fully functional before being programmed with the latest software for your vehicle, providing OEM performance without the high cost of a new part.
Does this part fit other vehicles besides the Express 3500?
Yes. This BCM is compatible with a wide array of GM vehicles, including the Acadia, Enclave, Traverse, Impala, Tahoe, Yukon, and many others. Please refer to the detailed fitment list on this page to confirm it matches your specific make, model, and year.