Are you experiencing frustrating electrical issues in your 2002 GM truck? Problems like flickering lights, malfunctioning power windows, or a security system that acts up on its own are often caused by a failing Body Control Module (BCM). The BCM acts as the central hub for your vehicle’s body electronics, and when it fails, it can cause a wide range of confusing and intermittent symptoms. This replacement BCM, part number 15095335, is the direct solution to restore full functionality and reliability to your vehicle.
We take the guesswork and hassle out of the replacement process. Unlike a standard part from a dealer or salvage yard, this BCM is delivered to you pre-programmed to your truck’s specific Vehicle Identification Number (VIN). Simply provide us with your VIN after purchase, and our technicians will flash the module with the latest GM software updates. This ensures seamless integration and communication with your vehicle’s other electronic systems, making installation a straightforward, plug-and-play process.
Common Symptoms of a Failing BCM
- âś” Erratic or non-functional power windows, door locks, and mirrors.
- âś” Interior or exterior lights that stay on, flicker, or won’t turn on at all.
- âś” The security system or alarm randomly activating or preventing the engine from starting.
- âś” Inaccurate or dead gauges on the instrument cluster.
- âś” Communication errors with diagnostic scan tools.
- âś” Unresponsive key fob or remote entry functions.
Installation and Setup for Your 2002 Escalade Body Control Module
This module is located under the steering column for easy access. Since it arrives programmed, the physical installation is simple. However, in some cases, post-installation procedures may be necessary to sync the new module with other vehicle systems. Please be aware of the following:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional-grade scan tool. This is only required if the light appears.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control operation, a brake pedal position sensor relearn might be needed.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Fitment
This 2002 Escalade Body Control Module is a direct replacement for part number 15095335 and is also compatible with the following service numbers: 15063577, 15081857, 19208544, DKAJ, and DPNW. It is guaranteed to fit the following 2002 models:
- Cadillac Escalade & Escalade EXT
- GMC Yukon & Yukon XL 1500 (4×4)
- Chevrolet Tahoe (4×4)
- Chevrolet Suburban 1500 (4×4)
- Chevrolet Avalanche 1500 (4×4)
Frequently Asked Questions
What does the Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related electronic functions, such as power windows, locks, lights, security system, wipers, and instrument panel gauges.
Is this part difficult to install?
The physical installation is straightforward as the BCM is typically located under the driver’s side dashboard. Because we program it to your VIN, it eliminates the need for complex dealer programming, making it a plug-and-play replacement. Some minor relearn procedures may be needed post-installation.
How do I provide my VIN?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot ship your order until we receive this information to program the module.
Do I need to return my old part?
No. There is no core charge for this part. You can keep your original module.
What if my airbag light comes on after I install it?
This can happen occasionally. It means the new BCM needs to be electronically introduced to the airbag system’s computer (SDM). A qualified mechanic with a professional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.