End the Frustration of Electrical Gremlins in Your GM Truck or SUV
Are you dealing with bizarre and unpredictable electrical issues in your 2002 Tahoe, Suburban, Yukon, or Escalade? One minute the power windows work, the next they don’t. The interior lights have a mind of their own, or the security system is acting up for no reason. These frustrating problems often point to one central component: a failing Body Control Module (BCM). Instead of spending countless hours chasing wires or paying for expensive dealership diagnostics, get the definitive solution. This module is the vehicle’s central hub for body electronics, and when it fails, it can cause a cascade of confusing symptoms. Restore reliable, predictable function to your truck with our fully programmed BCM, designed for a straightforward installation.
Common Symptoms & Your Solution
A faulty BCM can make your reliable truck feel unpredictable. If you’re experiencing any of the following, our Programmed 2002 Tahoe BCM is the proven fix:
- Intermittent or non-working power windows, door locks, and mirrors.
- Interior lights or dashboard lights staying on or not working at all.
- Erratic behavior from the radio or climate control system.
- False alarms from the factory security system (Theft-Deterrent System).
- Communication error codes (U-codes) when scanning the vehicle.
- Inconsistent operation of the windshield wipers or exterior lights.
This isn’t just a replacement part; it’s a complete solution. We take your vehicle’s unique VIN and flash this module with the latest, most stable software updates directly from GM. This ensures perfect compatibility and resolves many issues that were present even in the original factory software.
Features & Tangible Benefits
- โ VIN-Programmed for Your Vehicle: This module arrives at your door ready to install. No expensive trips to the dealership for programming are required, saving you time and money.
- โ Flashed with Latest GM Updates: Your new BCM is loaded with the most current software, ensuring optimal performance and stability for all your vehicle’s electronics.
- โ Simple, Hassle-Free Purchase: There is absolutely no core charge. You can keep your original module without the hassle of packaging and shipping a return.
- โ Direct-Fit OEM Compatibility: Engineered to be a perfect match for service numbers 15063577, 15081857, 19208544, 15095335, DKAJ, and DPNW, guaranteeing a seamless fit.
- โ Restore Full Functionality: Get your power accessories, lighting, and security systems working correctly again, just like they did from the factory.
- โ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: The Central Command Center
Think of the BCM as the truck’s middle manager. It doesn’t control the engine, but it manages almost everything you interact with inside the cabin. It takes your commands from switches (like for windows or locks) and translates them into actions. When it starts to fail, its communication breaks down, leading to the random, ghost-in-the-machine problems that are so difficult to diagnose. Replacing it with a properly Programmed 2002 Tahoe BCM is often the fastest and most effective way to solve a whole host of electrical headaches at once, restoring order and making your truck dependable again.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your module without it. You can typically find your VIN on your vehicle’s dashboard (visible through the windshield) or on your insurance and registration documents.
Is this BCM truly ‘plug-and-play’?
For most functions, yes. The core programming for your vehicle’s options is done before we ship it. However, in some cases, two minor post-installation procedures may be needed: an ‘Airbag System Sync’ if the airbag light comes on, and a ‘Brake Pedal Position Relearn’ for the brake system. These procedures require a professional-grade scan tool.
What happens if I don’t perform the post-installation procedures?
If your airbag light is on after installation, the system will not be properly synced and may not function correctly in an emergency. If the brake pedal position isn’t recalibrated, you may experience issues with brake light operation or the traction control system. We always recommend performing any necessary procedures for safety and proper vehicle function.
Do I need to send my old BCM back?
No. This product has no core charge. You can keep your original part, which simplifies the process for you and gets your truck back on the road faster.
Will this fit my 2002 Escalade EXT?
Yes, this module is compatible with a range of 2002 GM models, including the Tahoe, Yukon, Suburban 1500, Avalanche 1500, Escalade, and Escalade EXT. Please check the fitment list on this page to confirm it matches your specific vehicle and options.