Restore Your Truck’s Core Functions & End Electrical Frustration
Are strange electrical problems turning your trusted 2002 GM truck or SUV into a source of daily frustration? Flickering lights, malfunctioning power accessories, or a security system that won’t cooperate are all classic signs of a failing Body Control Module. This isn’t just an annoyanceโit’s a breakdown in your vehicle’s central nervous system. We have the direct, reliable solution with this professionally programmed 2002 Yukon BCM, designed to get your vehicle back to factory-spec performance without a trip to the dealership.
Common Symptoms & Your Solution
A faulty BCM can cause a wide range of confusing and intermittent issues. If you’re experiencing any of the following, this module is the definitive fix:
- Erratic or non-working power windows, door locks, and mirrors.
- Dashboard lights or interior dome lights flickering or staying on.
- The security light is on, or the vehicle won’t start due to a Passlock system fault.
- Radio or climate control displays working intermittently.
- Inconsistent windshield wiper operation.
This pre-programmed Body Control Module is the solution. It’s not just a replacement part; it’s a fully updated and vehicle-specific module, flashed to your exact VIN using the latest GM software. This process restores your truck’s original functions and resolves the frustrating electrical gremlins for good.
Features & Tangible Benefits
- โ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. No expensive dealer programming or additional calibration tools are required for basic operation.
- โ Flashed with Latest GM Updates: We load the most current GM software to address known bugs and improve performance and stability over your original unit.
- โ No Core Charge, No Hassle: Keep your old module. You save time and money without the inconvenience of packaging and shipping a core back to us.
- โ Guaranteed Compatibility: This unit is a direct-fit replacement for service numbers 15063577, 15081857, 19208544, 15095335, DKAJ, and DPNW, ensuring a perfect match for your vehicle.
- โ This unit is backed by our one-year replacement warranty.
Expert Insight from a 20-Year Veteran Technician
Having spent years with my hands on these GMT800 platform trucksโthe Tahoe, Suburban, and YukonโI can tell you that BCM failure is one of the most common issues owners face. The original modules often suffer from failing internal components and cold solder joints, leading to the bizarre, intermittent problems you’re likely experiencing. Installing a pre-flashed 2002 Yukon BCM like this one isn’t just a repair; it’s a vital measure that addresses a known weak point, ensuring your reliable truck stays that way for years to come. It’s the exact fix we’d perform in our own shop to restore confidence and dependability.
Frequently Asked Questions
Do I need to get this programmed by a dealer after installation?
No. This Body Control Module comes fully programmed to your vehicle’s VIN number before it ships. It is designed for a plug-and-play installation, restoring all the original functions your old BCM controlled.
What information do you need from me?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN. This is crucial for us to program the module with the correct software and vehicle-specific options for a seamless installation.
What if my airbag light comes on after I install it?
In some cases, the new BCM needs to be synchronized with the airbag system’s SDM (Sensing and Diagnostic Module). If the airbag light appears, a technician will need to perform the ‘Setup SDM Primary Key in BCM’ procedure with a professional-grade scan tool. This is a simple sync procedure.
Is this a difficult part to replace myself?
For someone with moderate DIY experience, this is a manageable job. The BCM is typically located under the driver’s side of the dashboard, near the steering column. Basic hand tools are all that’s required to physically swap the module. We always recommend disconnecting the battery before starting.
Will this fix my ‘Service 4WD’ light?
While the BCM communicates with the 4×4 system, a ‘Service 4WD’ message is more commonly caused by the Transfer Case Control Module (TCCM) or the encoder motor. This 2002 Yukon BCM will solve body-related electrical issues but may not resolve specific 4×4 system faults.