Is Your 2002 GM Truck or SUV Experiencing Bizarre Electrical Issues?
If you’re dealing with flickering lights, malfunctioning power windows and locks, or a security system that has a mind of its own, a failing Body Control Module (BCM) is the most likely culprit. The BCM acts as the central hub for your vehicle’s body electronics, and when it starts to fail, it can cause a wide range of frustrating and unpredictable problems. Don’t let electrical gremlins sideline your vehicle. This direct-fit BCM is the reliable, straightforward solution you need.
This module arrives at your door fully programmed to your vehicle’s specific VIN. We install the latest GM software updates, ensuring optimal performance and compatibility. This means you can skip the expensive trip to the dealership for programming. It’s a true plug-and-play solution designed to get you back on the road quickly and affordably.
Expert Pro Tip
Expert Pro Tip
Before ordering a new BCM, it’s wise to perform a couple of basic checks. Ensure your vehicle’s battery is fully charged and passes a load test. Also, inspect the main battery cables and chassis ground connections for corrosion or looseness. A weak power supply can often mimic the symptoms of a failing BCM, and these simple checks can save you time and money.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The security system or alarm acting erratically or preventing the vehicle from starting.
- ✔ The radio or instrument cluster randomly shutting off or behaving strangely.
- ✔ False warning lights appearing on the dashboard.
- ✔ Communication errors with diagnostic scan tools (U-codes).
Why Choose Our 2002 Escalade EXT Body Control Module?
This isn’t just a replacement part; it’s a complete solution. We handle the complex programming so you don’t have to. Simply provide your VIN during checkout, and our technicians will flash the module with the correct software for your 2002 Escalade EXT. This ensures all your vehicle’s original features function exactly as they did from the factory. Plus, with our no-core-charge policy, you can keep your original module without any extra hassle or fees.
Guaranteed Fitment For:
This Body Control Module is a direct replacement for units found under the steering column in the following 2002 models:
- 2002 Cadillac Escalade (4×4)
- 2002 Cadillac Escalade EXT
- 2002 Chevrolet Avalanche 1500 (4×4)
- 2002 Chevrolet Suburban 1500 (4×4)
- 2002 Chevrolet Tahoe (4×4)
- 2002 GMC Yukon (4×4)
- 2002 GMC Yukon XL 1500 (4×4)
Compatible Service Numbers: 15063577, 15081857, 19208544, 15095335, DKAJ, DPNW
Important Post-Installation Information
While this module is designed for straightforward installation, some vehicles may require additional steps to sync with other onboard systems. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and traction control performance.
Disclaimer: Specific procedures can vary. Always consult a factory service manual or a qualified technician if you are unsure about any step of the installation process.
Frequently Asked Questions
Expert Pro Tip
Before ordering a new BCM, it’s wise to perform a couple of basic checks. Ensure your vehicle’s battery is fully charged and passes a load test. Also, inspect the main battery cables and chassis ground connections for corrosion or looseness. A weak power supply can often mimic the symptoms of a failing BCM, and these simple checks can save you time and money.