Restore Your Van’s Electrical System
Is your Chevrolet Express or GMC Savana van plagued by strange electrical problems? The Body Control Module, or BCM, is the central command center for your vehicle’s body electronics. When it fails, it can cause a cascade of frustrating issues, from flickering lights to a vehicle that won’t start. This replacement BCM is the definitive solution to restore full functionality and reliability to your workhorse van or family vehicle.
This isn’t just a part; it’s a complete, ready-to-install solution. We take the hassle out of the repair by pre-programming the module to your vehicle’s specific VIN. This means it arrives at your door loaded with the latest GM software updates, eliminating the need for an expensive trip to the dealership for programming. It’s designed for a direct, plug-and-play installation.
Is Your Vehicle Showing These BCM Failure Symptoms?
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ The security or anti-theft system light is on, or the vehicle won’t start.
- ✔ Dashboard gauges behaving erratically or not working.
- ✔ Intermittent operation of the radio or climate controls.
- ✔ False warnings on the driver information center (e.g., “Door Ajar”).
The Simple, Reliable Fix: A Programmed Express 3500 Body Control Module
Don’t let a faulty BCM keep your vehicle off the road. Ordering a replacement Express 3500 Body Control Module from us is the most efficient way to solve these complex electrical issues. Simply provide your vehicle’s VIN during checkout, and our technicians will handle the programming. You’ll receive a part that is ready to be installed, syncing perfectly with your vehicle’s existing systems. This module is a direct replacement for a wide range of original part numbers, including 10382479, 25892622, and 22860591, ensuring broad compatibility across many GM models. Please verify your part number and check the fitment list to ensure this is the correct component for your vehicle.
Important Post-Installation Information
While this BCM is designed for a plug-and-play installation, some vehicles may require additional calibration steps, known as relearn procedures. These are simple procedures for a qualified technician with a professional scan tool.
- Airbag System Sync: If your airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure correct brake light and traction control operation.
Always consult a factory service manual or a qualified technician for vehicle-specific procedures.
Frequently Asked Questions
What is a Body Control Module (BCM)?
The BCM is a computer in your vehicle that controls and monitors a wide variety of electronic accessories not related to the engine, such as power windows, locks, lights, wipers, security systems, and climate controls.
Why do you need my VIN?
Your Vehicle Identification Number (VIN) allows us to program the BCM with the exact software and settings for your vehicle’s specific options and features. This ensures a seamless, plug-and-play installation without needing a trip to the dealer.
Is this part difficult to install?
For someone with moderate mechanical skill, the physical installation is typically straightforward. The BCM is usually located under the dashboard. The main challenge is often accessing it. However, since our module is pre-programmed, you avoid the complex computer programming step.
Will I need any special tools for installation?
Basic hand tools are usually sufficient for removing panels and swapping the module. However, if a post-installation relearn procedure is required (like for the airbag or brake sensor), a professional-grade diagnostic scan tool will be necessary.
What happens if I don’t perform the relearn procedures?
If your vehicle requires a relearn and it is not performed, you may have a persistent warning light (like the airbag light) or certain features like traction control may not function correctly. It’s best to have the procedures performed if needed to ensure 100% system functionality.
Is there a core charge for this part?
No, there is no core charge. You can keep your old module, so you don’t have to worry about the cost or hassle of a return shipment.