End Frustrating Electrical Problems in Your GM Truck or Van
Is your reliable GMC Savana, Chevy Silverado, or Tahoe suddenly plagued by bizarre electrical issues? One moment the air conditioning works, the next it doesn’t. The power locks have a mind of their own, and a persistent airbag light stays on your dash. These aren’t just annoyances; they’re symptoms of a failing Body Control Module (BCM), the central computer for your vehicle’s comfort and security features. Get back to a fully functional, predictable vehicle with this professionally programmed, direct-fit replacement BCM.
Common Symptoms & Your Solution
A faulty BCM can turn your dependable workhorse into a source of constant frustration. If you’re experiencing any of the following, this module is the definitive solution:
- Intermittent or complete loss of HVAC controls.
- Power windows, door locks, or interior/exterior lights not working correctly.
- An airbag warning light that won’t turn off, often with DTC B1001.
- Security system malfunctions, leading to a no-start condition.
- Unpredictable wiper operation or other strange electrical behavior.
This replacement unit is the perfect solution for your 2004-2007 Savana 2500 body control module and a wide range of other GM vehicles, restoring all functions to factory specifications without a costly trip to the dealer.
Features & Benefits
- โ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. Simply install it, and you’re ready to goโno additional programming required.
- โ Restores Full Functionality: Regain complete and reliable control over your vehicle’s lights, locks, windows, wipers, security system, and HVAC.
- โ Solves Common DTCs: Engineered to resolve persistent diagnostic trouble codes related to body electronics, getting you back on the road without warning lights.
- โ OEM-Standard Quality: Built to meet or exceed original equipment standards for a perfect fit and long-lasting durability, ensuring your vehicle operates as it should.
- โ No Core Charge: We don’t require you to send your old part back. This saves you time, hassle, and the cost of a core deposit.
- โ Guaranteed Performance: This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
Why is VIN programming so important? On these GM vehicles, the BCM is not a one-size-fits-all part. It communicates with numerous other modules, from the engine computer to the airbag system. Our programming service writes your vehicle’s unique VIN and factory-installed options directly to the module before it ships. This ensures all systems recognize the new BCM, preventing compatibility conflicts that can cause even more issues. This step, which we handle for you, is what separates a simple repair from a complicated, expensive ordeal at a dealership.
Frequently Asked Questions
Is this BCM truly plug-and-play?
Yes. We program the module to your vehicle’s VIN before shipping, so in most cases, it is a direct plug-and-play installation. This eliminates the need for expensive dealership programming tools.
What if my airbag light stays on after installation?
In some cases, the new BCM needs to be electronically introduced to the airbag system (SDM). This is a simple procedure called “Setup SDM Primary Key in BCM” that can be performed by a technician with a professional-grade scan tool. This is only necessary if the airbag light appears after the new part is installed.
Do I need to return my old BCM?
No, there is absolutely no core charge or need to return your original module. You can keep it or dispose of it at your convenience.
Where is the BCM located on my vehicle?
On most compatible trucks and SUVs like the Silverado and Tahoe, the BCM is located under the steering column. On Savana and Express vans, it’s typically found behind the center dash. Installation usually takes less than 10 minutes.
Will this fix the electrical issues in my truck?
If your vehicle is exhibiting multiple, seemingly unrelated electrical problems like faulty locks, windows, and HVAC, a failing BCM is the most common cause. This programmed 2004-2007 Savana 2500 body control module is designed to be the comprehensive solution for these issues.
Which part numbers does this module replace?
This module is a direct replacement for a wide range of part numbers, including 10383536, 15116066, 15136225, 15136877, 15137393, 15198116, 15257043, and many more. It is compatible with a vast array of 2002-2007 GM trucks, vans, and SUVs.