Is Your GM Truck or Van Plagued by Bizarre Electrical Problems?
If you’re dealing with flickering lights, a security system that acts up, power windows with a mind of their own, or other strange electronic issues, a failing Body Control Module (BCM) is the most likely culprit. This isn’t just an annoyance; it’s a problem that can leave you stranded or make your work vehicle unreliable. Get back in control with our pre-programmed BCM, the definitive, hassle-free solution to restore your vehicle’s electronic nervous system to perfect working order.
Common Symptoms & Your Solution
The BCM is the central hub for your vehicle’s body electronics. When it fails, it can cause a cascade of confusing problems. This Programmed 15136876 Body Control Module is the direct-fit answer if you’re experiencing:
- Power windows, locks, or mirrors working intermittently or not at all
- Interior or exterior lights staying on, flickering, or not turning on
- The security or anti-theft system preventing the engine from starting
- Erratic instrument cluster gauges or warning lights
- Remote keyless entry (RKE) system failure
- Diagnostic Trouble Codes (DTCs) related to communication or body electronics
Features & Benefits
- ✔ Plug & Play Installation: This module arrives at your door pre-programmed to your vehicle’s specific VIN. No expensive trips to the dealership for coding are required.
- ✔ Updated GM Software: We flash the module with the latest stable software updates from GM, ensuring optimal performance and correcting known factory bugs.
- ✔ Guaranteed Compatibility: This unit is a direct replacement for multiple part numbers, including 15167329, 15194169, 15747545, and 15136876. Check the fitment list to confirm for your vehicle.
- ✔ No Core Charge: Forget the hassle of returning your old part. You can keep your original module, saving you time and return shipping costs.
- ✔ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
Expert Insight: Why a Pre-Programmed BCM is the Smart Choice
As a technician, I’ve seen countless hours wasted trying to diagnose electrical gremlins caused by a faulty BCM. These modules fail due to age, heat cycles, and sometimes water intrusion. While a junkyard part might seem cheap, it will not work without being programmed by a dealer, adding hidden costs and complexity. Our solution provides a component that’s not only tested for function but is also loaded with your vehicle’s exact configuration using your VIN. This is the same process a dealer performs, but we do it before we ship, saving you critical downtime and labor costs. This is the most efficient and reliable way to get your truck or van back on the road.
Frequently Asked Questions
Do I need to do any programming after I install this BCM?
No. We handle the primary programming for you. This Programmed 15136876 Body Control Module is flashed with the latest GM software and configured to your specific VIN before it ships. In some cases, a simple relearn procedure for the brake pedal position sensor or airbag system may be required, which can be done with a capable scan tool.
Where is the BCM located on my vehicle?
On most compatible Sierra and Silverado pickups, the BCM is located under the steering column on the driver’s side. For Express and Savana vans, it is typically found behind the center dash area. Always disconnect the battery before attempting replacement.
What happens if my airbag light is on after installation?
If the airbag warning light appears, it means the new BCM needs to be synced with the airbag’s SDM module. A technician will need to perform the ‘Setup SDM Primary Key in BCM’ procedure using a professional diagnostic tool. This is a standard security sync and does not indicate a problem with the BCM itself.
Is this a difficult part to replace myself?
For someone with moderate mechanical experience, this is a very manageable job. The main challenges are accessing the module’s location and carefully disconnecting the electrical connectors. Since the programming is already done, the most complex part of the job is already handled for you.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot program and ship the module without it. Please double-check your VIN for accuracy to ensure a perfect match.