Restore Full Control Over Your Truck’s Electronics
Are you battling bizarre electrical issues in your 2002 GM truck or SUV? From power windows with a mind of their own to a security system that won’t cooperate, a failing Body Control Module (BCM) can turn your reliable vehicle into a source of daily frustration. This direct-fit BCM is the definitive solution, arriving at your door fully programmed to your vehicle’s specific VIN. This crucial step means you can skip the expensive trip to the dealership for programming. You’re not just buying a part; you’re buying a plug-and-play solution that gets your truck back to operating exactly as it should.
Common Symptoms of a Failing BCM & Your Direct-Fit Solution
If you’re experiencing any of the following, a faulty BCM is the likely culprit. This module is the central command for your vehicle’s body electronics, and when it fails, it can cause a cascade of confusing problems. This replacement programmed 2002 Tahoe BCM is engineered to resolve these issues and restore proper function.
- Intermittent or non-working power windows, door locks, or interior lights.
- Erratic instrument cluster behavior or warning lights that come on for no reason.
- Problems with the anti-theft or security system, potentially preventing the engine from starting.
- Radio or climate control malfunctions.
- Communication error codes (U-codes) when scanned with a diagnostic tool.
Features & Benefits
- โ VIN-Programmed for Your Vehicle: This BCM arrives pre-flashed with the latest GM software for your specific vehicle. This eliminates the need for expensive dealer-only tools, saving you time and money.
- โ Simple Plug-and-Play Installation: Once you provide your VIN, we handle the complex part. You receive a module that’s ready to be installed, making the repair process as straightforward as possible.
- โ Direct-Fit Compatibility: Engineered to be a perfect replacement for service numbers 15063577, 15081857, 19208544, 15095335, DKAJ, and DPNW, ensuring a perfect fit for your 2002 Tahoe, Yukon, Escalade, Suburban, or Avalanche.
- โ No Core Charge Required: Keep your old module. There’s no core charge and no hassle of packaging and shipping your old part back to us.
- โ Restore Full Functionality: Get your power accessories, security system, and other essential body functions working reliably again.
- โ One-Year Warranty: This unit is backed by our one-year replacement warranty.
Expert Insight: The Power of Pre-Programming
As a technician, I’ve seen countless DIYers get stuck after installing a used BCM from a salvage yard. The module physically fits, but the truck won’t start or has even more electrical problems than before. That’s because the BCM is programmed with the original vehicle’s options and security information. Our process completely avoids this pitfall. By flashing this programmed 2002 Tahoe BCM with your truck’s unique VIN, we ensure all the electronic ‘handshakes’ between modules happen correctly from the moment you plug it in. It’s the single most important step for a successful repair, and we do it for you.
Post-Installation Information
While this module is designed for a simple installation, some vehicles may require one or two final synchronization steps with a professional scan tool to ensure all systems communicate perfectly. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the new BCM with the airbag module.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be necessary on some models to ensure proper brake light and traction control operation.
Frequently Asked Questions
How does the VIN programming process work?
It’s simple. After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN. Our technicians will use this number to flash the BCM with the correct software and vehicle-specific options from GM’s database before we ship the part to you.
Will I need any special tools for installation?
The physical installation typically only requires basic hand tools to access the module under the steering column. However, as noted, some vehicles may require a professional-grade scan tool for post-installation procedures like the airbag system sync or brake pedal position relearn if specific warning lights appear.
What vehicles does this BCM fit?
This BCM is compatible with 2002 4×4 models of the Chevrolet Tahoe, Suburban 1500, Avalanche 1500, GMC Yukon, Yukon XL 1500, and Cadillac Escalade, as well as the 2002 Escalade EXT. It’s a direct replacement for multiple service numbers, including 19208544.
Do I have to send my old BCM back?
No. This product has no core charge. You can keep your original module, which saves you the time and expense of return shipping.
What if my airbag light comes on after I install the new BCM?
This is a known possibility. It means the new BCM needs to be electronically introduced to your vehicle’s airbag control module (SDM). A repair shop with a capable scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the systems and turn off the light.
Is this a guaranteed fix for my vehicle’s problems?
This programmed 2002 Tahoe BCM is a high-quality replacement that resolves the vast majority of issues related to a failed module. However, proper vehicle diagnostics are essential. Ensure that the BCM has been identified as the point of failure before ordering, as other issues like wiring or sensor problems can sometimes cause similar symptoms.