Restore Your Truck’s Electrical System with Confidence
Are you dealing with bizarre and frustrating electrical issues in your 2002 GM truck or SUV? Flickering lights, malfunctioning power windows and locks, a security light that won’t turn off, or even a vehicle that refuses to start can all point to a single culprit: a failing Body Control Module. Don’t let these problems leave you stranded or guessing. This pre-programmed BCM is the straightforward, reliable solution to get your vehicle back to operating exactly as it should.
Common Symptoms & Your Solution
A failing BCM acts like a glitch in your vehicle’s central nervous system, leading to a host of confusing symptoms. If you’re experiencing any of the following, this module is your definitive fix:
- Intermittent or non-working power windows, door locks, or interior lights.
- The security or anti-theft light stays on, preventing the engine from starting.
- Erratic instrument cluster behavior or warning lights that come on for no reason.
- Communication issues with diagnostic scan tools (DTCs like U1000).
- Problems with the radio, HVAC controls, or other interior accessories.
Instead of paying for expensive diagnostic time and dealership programming fees, this Programmed 2002 Suburban 1500 BCM arrives at your door ready for a direct installation. We handle the complex part so you can handle the repair.
Features & Benefits
- โ VIN-Specific Programming: We flash the module with your vehicle’s unique VIN and the latest GM software updates. This ensures perfect compatibility and function right out of the box, eliminating the need for a trip to the dealer.
- โ Plug & Play Installation: Simply disconnect the old module located under the steering column and plug this one in. It’s designed to be a direct replacement, getting you back on the road faster.
- โ Restores Full Functionality: Regain reliable control over your vehicle’s power accessories, security system, and interior electronics for a frustration-free driving experience.
- โ No Core Charge: You are not required to send your old, faulty module back to us. This saves you time, hassle, and the cost of a core deposit.
- โ Broad Compatibility: This unit is a direct replacement for multiple service numbers, including 15063577, 15081857, 19208544, 15095335, DKAJ, and DPNW.
- โ Guaranteed Protection: This unit is backed by our one-year replacement warranty.
Expert Insight: The Brain of Your Truck’s Body
On these GMT800 platform trucks and SUVs (like your Tahoe, Yukon, or Suburban), the BCM is more than just a fuse boxโit’s the command center for almost everything you interact with inside the cabin. It manages the data bus that allows different components to communicate. When it fails, it creates chaos. That’s why simply swapping in a used module from a junkyard won’t work; it contains the wrong security information and vehicle options. Our process of programming this Programmed 2002 Suburban 1500 BCM to your specific VIN is the only way to ensure every feature, from the power locks to the 4×4 indicator, works correctly just like it did from the factory.
Frequently Asked Questions
What does a BCM do on my 2002 Suburban?
The Body Control Module (BCM) is a computer that controls and monitors most of the non-engine related electronic functions in your vehicle. This includes power windows, door locks, interior and exterior lighting, the security system, and the instrument panel warnings.
Is this part 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. The main challenge is typically the programming, which we have already completed for you. After installation, some vehicles may require a simple relearn procedure as noted in the listing.
Do I need to send my old BCM back?
No. This product comes with no core charge. You can keep, discard, or recycle your original module at your convenience.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We will then program the Programmed 2002 Suburban 1500 BCM before shipping it to you. This step is mandatory for the part to function in your vehicle.
What if my airbag light is on after installation?
In some cases, the new BCM may need to be synced with the airbag system’s computer (SDM). If the airbag light comes on, a ‘Setup SDM Primary Key in BCM’ procedure must be performed by a technician with a professional-grade scan tool to turn off the light.
Will this fix my specific electrical problem?
This BCM is the solution for a wide range of common electrical issues found in these vehicles. While it fixes the vast majority of problems related to its functions, we always recommend proper diagnostics to confirm the BCM is the source of your issue before purchasing.