Restore Full Electrical Function to Your GM Van or Truck
Are you battling frustrating electrical gremlins in your GMC Savana, Chevrolet Express, or another compatible GM vehicle? Intermittent power windows, a malfunctioning HVAC system, or a persistent airbag light are common signs of a failing Body Control Module (BCM). The BCM acts as the central command for your vehicle’s body electronics, and when it malfunctions, it can cause a cascade of confusing issues. This genuine GM BCM, part number 10367690, is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN for a true plug-and-play installation.
Expert Pro Tip: Before swapping out the BCM, disconnect the negative battery terminal for at least 15 minutes. This ensures all modules are fully powered down and helps reset any lingering fault codes, giving the new module a clean slate to work with upon installation.
Diagnosing and Replacing Your 2004-2007 Savana BCM
A faulty BCM can be difficult to diagnose because its symptoms often mimic other problems. If you’re experiencing a combination of seemingly unrelated electrical issues, the BCM is a primary suspect. Replacing the module yourself is a straightforward job that can save you hundreds in dealership labor costs. This module is precisely configured using the latest GM software updates tied to your VIN, eliminating the need for expensive post-installation programming with a Tech II or MDI scanner. Simply install it, and restore control over your vehicle’s essential functions.
Common Symptoms of BCM Failure
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ HVAC blower motor or climate controls failing to respond.
- ✔ Interior or exterior lights staying on, flickering, or not turning on.
- ✔ An illuminated airbag warning light, often with DTC B1001.
- ✔ Security system faults, leading to no-start or key recognition problems.
- ✔ Unpredictable behavior from the windshield wipers.
Installation and Post-Install Considerations
Installation typically takes less than 15 minutes. The BCM is located under the steering column or in the center dash area. Once the new module is connected and the battery is reconnected, most functions will be immediately restored. However, in some cases, additional steps may be needed:
- Airbag System Sync: If the airbag light remains on, a professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor relearn to ensure proper brake light and traction control operation.
This is a direct replacement part and does not require you to return your old module, as there is no core charge.
Compatible Part Numbers: 10383536, 15116066, 15136225, 15136877, 15137393, 15137394, 15137395, 15137396, 15198116, 15257043, 15257044, 15257045, 15257046, 10367690, 15064149, 15194170
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer?
No. We pre-program the module to your vehicle’s VIN before shipping. It arrives ready for a plug-and-play installation, saving you a trip to the dealership.
Where is the BCM located on my 2005 Savana Van?
On the 2004-2007 Savana and Express vans, the BCM is typically found in the center dash area. On most compatible trucks and SUVs, it is located under the steering column.
What if my airbag light is still on after I install this part?
If the airbag light remains on, it means the new BCM needs to be electronically synced with the vehicle’s Sensing and Diagnostic Module (SDM). This requires a ‘Setup SDM Primary Key’ procedure using a professional-grade scan tool.
Will this part fix my intermittent power window and door lock issues?
Yes, a faulty BCM is the most common cause of these exact issues. Replacing it with this programmed unit should permanently resolve those problems.
Is there a core charge for this module?
No, there is no core charge. You can keep your old part without any additional fees or hassle.