Restore Your Truck’s Electrical System with a Plug-and-Play BCM
Are you battling frustrating electrical gremlins in your GM truck or SUV? Flickering lights, malfunctioning power windows and locks, a security system that has a mind of its own, or even a no-start condition can all point to a failing Body Control Module (BCM). Stop chasing symptoms and get back to a reliable ride. This BCM is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN, making installation straightforward and eliminating the need for a costly trip to the dealership.
Common Symptoms & Your Solution
A failing BCM can cause a wide range of confusing issues. If you’re experiencing any of the following, this module is the likely fix:
- Interior or exterior lights not working correctly (e.g., dome lights stay on, headlights flicker)
- Power windows, door locks, or mirrors operating erratically or not at all
- Vehicle security system (Passlock/VATS) preventing the engine from starting
- Instrument cluster warning lights illuminating without cause
- HVAC controls not responding properly
- Radio or other accessories malfunctioning
This replacement module restores the central command for these systems, ensuring everything works as it did from the factory.
Features & Benefits
- ✔ VIN-Specific Programming: We flash the module with the latest GM software using your vehicle’s VIN. This ensures compatibility and makes it a true plug-and-play part.
- ✔ No Dealership Visit Required: Save hundreds of dollars and significant time by avoiding the need for expensive dealer-only programming tools after installation.
- ✔ Direct-Fit Replacement: Engineered to be a perfect match for the original unit, ensuring a hassle-free installation with factory mounting points and connectors.
- ✔ No Core Charge: Keep your old part. There’s no need to worry about the cost or hassle of sending a core back to us.
- ✔ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
Expert Insight from the Shop Floor
As a technician with over two decades of experience, I’ve seen countless people try to save a few bucks with a junkyard BCM. It almost never works. Those modules are programmed to a different vehicle, causing a cascade of new problems from security lockouts to feature incompatibility. This pre-programmed 2002 Yukon XL 2500 BCM is the only way to do the job right the first time. It saves you the immense headache of troubleshooting a mismatched module and gets your reliable workhorse back on the road where it belongs.
Guaranteed Fitment for Your Vehicle
This Body Control Module is a direct replacement for multiple part numbers and fits a wide range of GM vehicles. If your original module has part number 15063578, 15081796, 15095334, or 19208537, this is the correct part for you. This is the correct 2002 Yukon XL 2500 BCM and it also fits the following makes and models:
- ASTRO (02-05): Body Control (BCM); (center dash)
- AVALANCHE 1500 (02): Body Control (BCM); (under steering column), 4×2
- BLAZER S10/JIMMY S15 (02-05): Body Control (BCM); (center dash)
- ESCALADE (02): Body Control (BCM); (under steering column), 4×2
- S10/S15/SONOMA (02-04): Body Control (BCM); (center dash)
- SAFARI (GMC) (02-05): Body Control (BCM); (center dash)
- SIERRA 1500/2500/3500 PICKUP (02): Body Control (BCM); (under steering column)
- SIERRA DENALI (02): Body Control (BCM); (under steering column)
- SILVERADO 1500/2500/3500 PICKUP (02): Body Control (BCM); (under steering column)
- SUBURBAN 1500/2500 (02): Body Control (BCM); (under steering column)
- TAHOE (02): Body Control (BCM); (under steering column), 4×2
- YUKON (02): Body Control (BCM); (under steering column), 4×2
- YUKON XL 1500 (02): Body Control (BCM); (under steering column), 4×2
- YUKON XL 2500 (02): Body Control (BCM); (under steering column)
Important Post-Installation Information
While this module is designed for easy installation, some vehicles may require additional steps to sync with other onboard systems. Please be aware of the following possibilities:
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be needed on some models to ensure proper brake light and traction control function.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
Do I need to send my old BCM back?
No. This product comes with no core charge, so you can keep your original module without any extra fees or hassle.
What is a VIN and where do I find it?
The VIN is your vehicle’s unique 17-digit identification number. You can typically find it on a plate on the driver’s side dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
Is this BCM difficult to install?
For most of the listed vehicles, the BCM is located under the steering column or in the center dash area. Installation typically involves removing a few trim panels and disconnecting electrical connectors. While it can be done by a skilled DIYer, we always recommend consulting a service manual for your specific model. The most important part is that no programming is needed after you install it.
What happens if my airbag light comes on after installation?
This is not a defect in the module. It means the new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). A professional mechanic with a compatible high-end scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Will this fix my specific electrical problem?
This BCM is the central controller for most body and accessory functions. If you’re having issues with power windows, locks, interior lighting, security systems, or other related electronics, a faulty BCM is the most common cause. This part is designed to correct those failures.