Get Your Work Van Back on the Road, Fast.
Is your GMC Savana 3500 suffering from bizarre electrical issues? Unpredictable power windows, flickering lights, a malfunctioning security system, or an unresponsive HVAC system can bring your workday to a grinding halt. These frustrating problems often point to a single culprit: a failing Body Control Module (BCM). Instead of wasting time and money at the dealership, get the definitive solution with our pre-programmed BCM, a direct replacement for part number 15137395.
Common Symptoms & Your Solution
A faulty BCM can cause a wide range of issues that disrupt your vehicle’s operation. If you’re experiencing any of the following, this module is the reliable fix you need:
- Intermittent or non-working power windows, door locks, or interior/exterior lights.
- HVAC controls that don’t respond or a blower motor that works sporadically.
- An airbag warning light that stays on, often with diagnostic trouble codes like B1001.
- Security system malfunctions that can lead to a no-start condition.
- A cluster of seemingly unrelated electrical gremlins that mechanics struggle to diagnose.
This expertly prepared 2004-2007 GMC Savana 3500 BCM arrives programmed to your vehicle’s specific VIN, ensuring it works correctly right out of the box. It restores communication between your vehicle’s electronic systems, eliminating the root cause of these problems and getting your essential work van back in service.
Features & Benefits
- โ VIN-Programmed for Your Van: We flash the module with your vehicle’s VIN and the latest GM software updates before shipping. This eliminates the need for expensive dealership tools or programming fees, making for a true plug-and-play installation.
- โ Restores Full Functionality: Regain reliable control over your vehicle’s essential body electronics, from the power locks and windows to the climate control and security systems.
- โ OEM-Standard Quality: Built to meet or exceed original equipment specifications, this module ensures dependable performance and long-term durability for your hard-working vehicle.
- โ Solves Common DTCs: A correctly programmed BCM is the key to resolving a variety of body-related diagnostic trouble codes, clearing your dashboard of persistent warning lights.
- โ No Core Charge: Don’t worry about the hassle and expense of returning your old part. You can keep it or dispose of it at your convenience.
- โ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
Expert Insight: From the Technician’s Bench
For a work vehicle like the Savana 3500, downtime is lost revenue. The biggest advantage of this BCM is the pre-programming. A standard, non-programmed module from a parts store would require a tow to a dealership and several hours of labor for programming. Our process turns a multi-day, high-cost repair into a simple job you or your mechanic can complete in under 30 minutes. This is the most efficient and cost-effective way to fix complex electrical issues and get your 2004-2007 GMC Savana 3500 BCM functioning properly again.
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM acts as the central computer for your vehicle’s body electronics. It manages non-engine related functions like the interior and exterior lights, power windows and locks, security system, wipers, and HVAC controls. When it fails, these systems can become erratic or stop working altogether.
Is this BCM truly plug-and-play?
Yes. Because we program the module to your vehicle’s VIN before it ships, it is ready for installation upon arrival. Simply disconnect the battery, swap the modules, and reconnect the battery. This avoids the need for a trip to the dealer for expensive programming.
What if my airbag light is on after installation?
In some cases, the new BCM may need to be synced with the airbag system (SDM). If the airbag light remains on, a procedure called “Setup SDM Primary Key in BCM” will need to be performed with a professional-grade scan tool. This is a quick procedure for any qualified technician.
Do I need to return my old BCM?
No. We do not require you to send back your original part. There is no core charge associated with this purchase, saving you time and return shipping costs.
How can I be sure this part will fit my vehicle?
This 2004-2007 GMC Savana 3500 BCM is a direct fit for the specified models. It is also an interchangeable replacement for a wide range of GM part numbers, including 15116066, 15136225, 15198116, and more. Please verify the part number or consult the compatibility list to ensure a perfect match for your truck or van.