End the Electrical Gremlins in Your 2002 GM Truck or SUV
Is your 2002 Escalade EXT, Tahoe, or Yukon acting possessed? Flickering lights, malfunctioning power windows and locks, a security system that won’t cooperate, or strange warning messages on the dash are all classic signs of a failing Body Control Module (BCM). This isn’t just an annoyance; it’s a breakdown in your vehicle’s central nervous system. This pre-programmed BCM is the definitive, dealership-free solution to restore order and get your truck’s luxury and convenience features working exactly as they should.
Common Symptoms & Your Direct Solution
A faulty BCM can cause a cascade of frustrating and seemingly unrelated problems. If you’re experiencing any of the following, this module is the solution you’ve been looking for:
- Interior or exterior lights staying on or not working at all
- Power windows, door locks, or mirrors behaving erratically
- The security system preventing the vehicle from starting
- Inaccurate readings on the instrument cluster
- HVAC (Climate Control) system malfunctions
- Communication issues with other vehicle modules (often showing ‘U’ codes on a scanner)
Instead of spending a fortune at the dealership for diagnostics and programming fees, we provide a direct-fit 2002 Escalade EXT BCM that arrives at your door programmed to your vehicle’s specific VIN. This eliminates the most complex step of the repair, allowing for a much simpler installation.
Features & Tangible Benefits
- âś” VIN-Programmed for Your Vehicle: We flash the module with the latest GM software updates using your VIN before it ships. This ensures perfect compatibility with your truck’s specific options and systems.
- âś” No Dealership Visit Required: Save hundreds of dollars and significant time by skipping the dealer’s programming service. This is a true plug-and-play solution.
- âś” Restores Full Functionality: Get your power accessories, lighting, and security systems back to factory-perfect operation and enjoy your vehicle’s features again.
- âś” No Core Charge: You don’t need to worry about the cost or hassle of sending your old, faulty module back to us.
- âś” This unit is backed by our one-year replacement warranty. Drive with confidence knowing your purchase is protected.
Expert Technician’s Note: Many owners are tempted to buy a used BCM from a salvage yard to save money, but this is a critical mistake. An unprogrammed BCM from another vehicle will not work correctly and can even cause new problems. It will still require an expensive trip to a dealer or specialized shop with a high-end scan tool for programming. Our service handles that critical programming step for you, providing a new lease on life for your truck’s electronics with far less hassle.
Guaranteed Fitment
This Body Control Module is a direct replacement for the following part numbers and is guaranteed to fit the models listed below. If your original module has one of these service numbers, this is the correct part for you:
Compatible Service Numbers: 15063577, 15081857, 19208544, 15095335, DKAJ, DPNW
- Cadillac Escalade: 2002 (Body Control (BCM); under steering column, 4×4)
- Cadillac Escalade EXT: 2002 (Body Control (BCM); under steering column)
- Chevrolet Avalanche 1500: 2002 (Body Control (BCM); under steering column, 4×4)
- Chevrolet Suburban 1500: 2002 (Body Control (BCM); under steering column, 4×4)
- Chevrolet Tahoe: 2002 (Body Control (BCM); under steering column, 4×4)
- GMC Yukon: 2002 (Body Control (BCM); under steering column, 4×4)
- GMC Yukon XL 1500: 2002 (Body Control (BCM); under steering column, 4×4)
Important Post-Installation Information
While this module is programmed for your vehicle, some systems may require a simple relearn procedure after installation. Please be aware of the following possibilities:
- Airbag System Sync: If the airbag warning light is on 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: A brake pedal position sensor recalibration might be necessary to ensure proper brake light and traction control function.
Frequently Asked Questions
How do I provide my VIN number?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your module until we receive this information.
Is this a difficult part to install?
The BCM is typically located under the driver’s side dashboard, near the steering column. For someone with basic mechanical skills, swapping the module is straightforward. The most difficult part is the programming, which we have already done for you. We always recommend consulting a service manual for the exact location and procedure.
Do I need to send my old BCM back?
No. This product has no core charge. You can keep your original module.
What if the airbag light comes on after installation?
This is a known possibility. The new BCM needs to be electronically ‘introduced’ to the vehicle’s airbag module (SDM). A repair shop with a professional-grade scan tool (like a Tech2 or equivalent) can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Will this fix my specific electrical problem?
This programmed 2002 Escalade EXT BCM is the solution for a very wide range of common electrical issues. While we cannot diagnose your vehicle remotely, the symptoms listed above are the most common indicators of a failed BCM. If your vehicle has been properly diagnosed with a faulty BCM, this is the correct solution.