Restore Full Control Over Your Van’s Electronics
Is your Chevrolet Express van suffering from bizarre electrical problems? Flickering lights, a dead HVAC system, or power windows with a mind of their own are classic signs of a failing Body Control Module (BCM). As the central command for your vehicle’s comfort and security features, a faulty BCM can turn a reliable workhorse into a frustrating liability. This replacement module, part number 10367690, is the definitive solution for your 2004-2007 Express 2500 BCM issues, restoring function and peace of mind.
Our unique Cloning Service makes this a truly plug-and-play repair. We transfer the exact data from your original BCM to this replacement unit. This process preserves all your vehicle’s specific settings and security information, eliminating the need for a costly and time-consuming trip to the dealership for programming. It’s the most efficient way to get your van back in service.
Case Study: A Tricky Diagnosis
A local contractor brought in his ’06 Express 2500. The complaint was intermittent no-starts and the security light flashing randomly. His scanner showed a slew of communication codes, but no clear culprit. In my 20+ years, I’ve seen this pattern hundreds of times. Water intrusion from a leaky windshield seal had corroded a few pins on the BCM, causing erratic grounding. Instead of a complex wiring chase, we recommended this cloned BCM. Within a day of receiving his old module, we had the cloned unit on its way back. The van started perfectly, all accessories worked, and the owner avoided hundreds in diagnostic fees and dealership programming costs.
Is Your Express Van Showing These Symptoms?
- ✔ Unresponsive or intermittent power windows, door locks, or interior lights.
- ✔ The HVAC blower motor works sporadically or not at all.
- ✔ Your security system acts up, causing a no-start condition or the alarm to go off randomly.
- ✔ An airbag warning light is illuminated on the dash, often with a DTC like B1001 (Option Configuration Error).
- ✔ The instrument cluster displays strange warnings or loses communication.
A Straightforward Guide to Installation
Getting your van back to 100% is easier than you think. For the Express and Savana vans, the BCM is typically located in the center of the dashboard. The entire process should take less than 15 minutes for a DIYer with basic tools.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the Module: On the Express/Savana platform, access the BCM by removing the necessary dash panels around the center stack/radio area.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be pressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New BCM: Seat the new, cloned BCM into the mounting bracket and securely plug in all the electrical connectors. You’ll hear a click as they lock into place.
- Final Steps: Reconnect the battery terminal. Start the vehicle and test all functions—lights, locks, windows, wipers, and HVAC—to confirm the repair was successful.
- Post-Install Note: In some cases, a ‘Setup SDM Primary Key in BCM’ or ‘Brake Pedal Position Relearn’ may be needed if you see related warning lights. This requires a professional scan tool to complete.
Will This Fit My GM Vehicle?
This BCM is a direct-fit replacement for a wide range of GM trucks and vans. While this page is focused on the 2004-2007 Express 2500 BCM, it is also compatible with the following vehicles and part numbers. Always match your part number for guaranteed compatibility.
Interchangeable Part Numbers: 10367690, 10383536, 15064149, 15116066, 15136225, 15136877, 15137393, 15137394, 15137395, 15137396, 15194170, 15198116, 15257043, 15257044, 15257045, 15257046
Compatible Models:
- Chevrolet Express / GMC Savana 1500, 2500, 3500 (2004-2007) – w/commercial tradesman package (opt PRP)
- Chevrolet Silverado / GMC Sierra 1500, 2500, 3500 (2003-2007 Classic) – Crew Cab models
- Chevrolet Avalanche, Suburban, Tahoe (2003-2006)
- GMC Yukon, Yukon XL, Denali (2003-2006)
- Cadillac Escalade, ESV, EXT (2003-2006)
- Hummer H2 (2003-2007)
Frequently Asked Questions
How does the Cloning Service work?
After you place your order, you’ll send us your original BCM. We use specialized equipment to read the unique vehicle data from your module and write it directly onto the replacement unit. This makes it a true plug-and-play solution, with no further programming needed. We then ship both modules back to you.
Is there a core charge for this part?
No, there is no core charge. We require your original module to perform the cloning service, but it will be returned to you along with your newly programmed replacement. You get to keep your old part.
Will this fix my airbag light?
A faulty BCM can cause the airbag light to come on. Replacing it will often solve the problem, but sometimes the system needs to be re-synchronized. If the light stays on after installation, a technician will need to perform the ‘Setup SDM Primary Key in BCM’ procedure with a diagnostic tool.
Is this a difficult part to replace myself?
Not at all. For most DIYers with basic hand tools, this is a very straightforward job. The BCM in an Express van is accessible behind the center dash panels and is held in by simple clips or bolts. The entire swap can usually be done in under 15 minutes.
What kind of warranty is included?
We stand behind our products with a comprehensive one-year warranty, giving you confidence in the quality and reliability of your repair.