End Frustrating Electrical Problems in Your GM Truck or SUV
Are you tired of battling strange electrical issues in your 2002 Yukon, Tahoe, or Suburban? Do your power windows have a mind of their own? Is the security light flashing, preventing your truck from starting? These are classic signs of a failing Body Control Module (BCM). Instead of dealing with the expense and hassle of a dealership visit, get back on the road quickly with our pre-programmed 2002 Yukon XL 1500 Body Control Module, the reliable, straightforward solution to restore your vehicle’s full functionality.
Common Symptoms & Your Solution
A faulty BCM can cause a cascade of confusing problems that make your vehicle unreliable. If you’re experiencing any of the following, this module is the definitive fix:
- Intermittent or non-working power windows, door locks, and interior lights.
- Security system faults (PassLock/Passkey issues) causing no-start conditions.
- Erratic instrument cluster behavior or warning lights that won’t turn off.
- Communication errors with other modules (DTCs like U1000).
- HVAC (heating and air conditioning) controls not responding correctly.
This isn’t just a replacement part; it’s a complete solution. We flash the module with the latest GM software updates, specifically programmed to your vehicle’s unique VIN. This ensures seamless integration and performance right out of the box.
Features & Tangible Benefits
- ✔ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s VIN. This critical step eliminates the need for expensive programming tools or a trip to the dealership.
- ✔ Restores Full Functionality: Get your power accessories, security system, and interior electronics working like new again.
- ✔ Direct-Fit Replacement: Engineered to be a perfect match for the original BCM, ensuring a hassle-free installation under the steering column.
- ✔ No Core Charge: Keep your old module. There’s no need to worry about core returns or extra charges, making the process simpler and more affordable.
- ✔ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
From the Technician’s Bench: Over the years, we’ve seen countless owners of these great GM trucks get frustrated by electrical gremlins. The issue is rarely the individual switches or motors; it’s the central computer—the BCM. The biggest hurdle used to be the dealer-only programming. By providing a properly flashed 2002 Yukon XL 1500 Body Control Module, we empower you to complete the repair confidently, saving you significant time and money and restoring the dependable workhorse you rely on.
Guaranteed Compatibility
This BCM is a direct replacement for units with the following service numbers. Please verify one of these numbers is on your original module to ensure compatibility:
15063577, 15081857, 19208544, 15095335, DKAJ, DPNW
This 2002 Yukon XL 1500 Body Control Module is engineered to fit the following vehicles with the specified options:
YUKON 02 Body Control (BCM); (under steering column), 4×4
ESCALADE 02 Body Control (BCM); (under steering column), 4×4
YUKON XL 1500 02 Body Control (BCM); (under steering column), 4×4
TAHOE 02 Body Control (BCM); (under steering column), 4×4
ESCALADE EXT 02 Body Control (BCM); (under steering column)
AVALANCHE 1500 02 Body Control (BCM); (under steering column), 4×4
SUBURBAN 1500 02 Body Control (BCM); (under steering column), 4×4
Important Post-Installation Information
While this unit is designed for a straightforward installation, some vehicles may require additional electronic relearn procedures. These are standard industry procedures for this type of repair.
- 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 to sync the airbag module to the new BCM.
- Brake Pedal Position Relearn: On some models, a recalibration of the brake pedal position sensor may be necessary to ensure proper brake light and traction control operation.
Always consult a factory service manual or a qualified technician if you are unsure about any step of the installation or relearn process.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that acts as the central hub for most of its electronic comfort and convenience features. It controls functions like power windows, power locks, interior and exterior lighting, the security system, and the instrument cluster.
How do I know if my BCM is failing?
Common symptoms include multiple, unrelated electrical issues happening at once. This can include non-working power accessories, a security light that stays on, erratic gauge behavior, or warning lights that won’t turn off. A professional diagnosis with a high-end scan tool can confirm communication faults with the BCM.
Is this module difficult to install?
The physical installation is straightforward for someone with basic mechanical skills. The BCM is typically located under the driver’s side dashboard near the steering column. Because we pre-program the module to your VIN, you eliminate the most difficult step, which is the software setup. However, some vehicles may require the post-install procedures mentioned above.
What happens after I place my order?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). We cannot ship your order until we receive it. Once we have your VIN, our technicians will program the BCM with the correct software for your specific vehicle before shipping it to you.
Do I need to send you my old BCM?
No. This product has no core charge. You can keep your original module, which simplifies the process and gets your vehicle repaired faster.
What if my airbag light comes on after installation?
This is a known possibility. It means the new BCM needs to be electronically ‘introduced’ to your vehicle’s airbag system (SDM). A qualified mechanic with a professional-grade diagnostic tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the systems and turn off the light.