Restore Full Electrical Function to Your GM Vehicle
Are you dealing with baffling electrical problems in your 2002 GMC Yukon, Sierra, Tahoe, or another compatible GM truck or SUV? Flickering lights, malfunctioning power windows and locks, or a security system that acts on its own are common signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, and when it fails, it can cause a wide range of frustrating issues. This pre-programmed BCM, part number 19208537, is the direct-fit, reliable solution to get your vehicle back in perfect working order.
From the Diagnostic Bay
We had a 2002 Sierra 2500 in the shop that was driving the owner crazy. The interior dome lights would stay on intermittently, draining the battery overnight. He’d already replaced the battery twice and checked all the door jamb switches. After hooking up our diagnostic tool, we saw erratic data coming from the BCM. We installed a VIN-programmed BCM, and the problem was solved instantly. It’s a perfect example of how this single module can be the root cause of seemingly unrelated electrical gremlins.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security system or alarm randomly activating.
- ✔ The radio or instrument cluster losing power.
- ✔ Inability to start the vehicle due to security system lock-out (Passlock issues).
- ✔ False warning lights on the dashboard.
Plug-and-Play 2002 Yukon Body Control Module
Forget expensive dealership visits and programming fees. We make this process simple. After you place your order, you provide us with your vehicle’s VIN. Our technicians then program the module with the latest GM software specific to your exact vehicle configuration. This means when you receive the part, it’s ready for installation right out of the box. This is the most efficient way to replace your faulty 2002 Yukon Body Control Module and restore your truck’s functionality.
Important Post-Installation Information
While this module is programmed for a straightforward installation, some vehicle systems may require a ‘handshake’ with the new BCM. Please be aware of the following potential procedures:
- Airbag System Sync: If your 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: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and traction control performance.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Compatible Part Numbers:
This module is a direct replacement for the following part numbers: 15063578, 15081796, 15095334, 19208537, DKAK, DPNU.
Frequently Asked Questions
What does the Body Control Module (BCM) do?
The BCM is a computer that manages many of your vehicle’s non-engine related functions, such as power windows, locks, interior and exterior lighting, the security system, and the instrument cluster display.
Does this BCM come programmed?
Yes! This is a key benefit. We program the module to your vehicle’s specific VIN before shipping it to you. This eliminates the need for expensive dealership programming, making installation much simpler.
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 and validate your VIN.
What if my airbag light is on after I install the new BCM?
This can happen occasionally. It means the new BCM needs to be electronically introduced to the airbag system (SDM). A qualified mechanic with a high-level diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to send my old part back?
No, there is no core charge for this part. You can keep your original module.