Get Your Work Van Back in Service with a Reliable BCM
Is your 2004-2007 Chevrolet Express 1500 suffering from bizarre electrical issues that are costing you time and money? A failing Body Control Module (BCM) is often the culprit behind a host of frustrating problems, from non-working lights to a dead instrument cluster. This replacement BCM, interchangeable with part number 15137393, is the definitive solution to restore your van’s critical systems. It arrives pre-programmed to your vehicle’s VIN, eliminating the need for expensive dealership visits and allowing for a quick, straightforward installation so you can get back on the road and back to business.
Common Symptoms & Your Solution
If your workhorse is experiencing any of the following, a faulty BCM is the likely cause. This module is engineered to resolve these exact problems:
- Intermittent or completely dead HVAC and blower controls.
- Power windows, door locks, or interior/exterior lights behaving erratically or not at all.
- An active airbag warning light, often accompanied by Diagnostic Trouble Codes (DTCs) like B1001.
- Security system malfunctions that can lead to a no-start condition.
- A wide range of other body-related DTCs that are difficult to diagnose.
Installing this pre-programmed 2004-2007 Express 1500 BCM 15137393 is the most efficient way to clear these codes and restore full functionality, ensuring your vehicle operates as it should.
Features & Benefits
- โ VIN-Programmed for Your Van: We flash this module with your vehicle’s specific VIN and the latest GM software. This ensures it works seamlessly right out of the boxโno dealer programming required.
- โ Restores Full Functionality: Get your power accessories, lighting, security, and climate control systems working reliably again.
- โ Simple Plug-and-Play Installation: Designed for a direct fit, this BCM is typically located in the center dash and can be swapped in minutes with basic tools.
- โ Eliminate Annoying Electrical Gremlins: Stop wasting time and money chasing down confusing electrical faults. This module provides a central, effective fix.
- โ Built to OEM Standards: Engineered for durability and dependability, ensuring it can handle the daily demands of a commercial vehicle.
- โ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
Expert Insight: The Power of Pre-Programming
In vehicles like your Express van, the BCM is the central computer for all body electronics. It communicates with numerous other modules. A generic, non-programmed module from a salvage yard or parts store simply won’t work correctly, as it isn’t synced to your van’s unique configuration and security settings. Our VIN programming service isn’t just a convenienceโit’s a necessity for a correct and lasting repair. It ensures all systems communicate properly, preventing compatibility issues that could otherwise keep your vehicle sidelined.
Frequently Asked Questions
Is this BCM truly “plug and play”?
Yes. Because we program the module to your vehicle’s VIN before shipping, it is ready for installation upon arrival. In most cases, you simply disconnect the battery, swap the module, and reconnect the battery. No dealership visit is required for programming.
What if my airbag light is on after installation?
If the airbag light appears, it means the new BCM needs to be synced with the vehicle’s Sensing and Diagnostic Module (SDM). This is a simple procedure called “Setup SDM Primary Key in BCM” that can be performed with a professional-grade scan tool. It is the only potential post-installation step that may be required.
How do I know if my BCM is the problem?
A failing BCM typically causes multiple, seemingly unrelated electrical issues. If your power locks, windows, lights, and HVAC are all acting up, the BCM is a prime suspect. A diagnostic scan showing communication codes or specific BCM-related DTCs is the best way to confirm. This 2004-2007 Express 1500 BCM 15137393 is designed to fix those confirmed issues.
Do I need to return my old BCM?
No. There is no core charge for this part. You can keep or dispose of your old module, making the transaction simple and hassle-free.
Where is the BCM located on my Express van?
On the 2004-2007 Chevrolet Express and GMC Savana vans, the Body Control Module is typically found behind the center dash panel, often near the radio or HVAC controls.