End the Electrical Headaches in Your GM Truck or SUV
Are you chasing electrical gremlins in your 2002 Suburban, Tahoe, or Yukon? Frustrating issues like power windows with a mind of their own, flickering interior lights, a security system that randomly acts up, or strange messages on the dash are often signs of a failing Body Control Module (BCM). Instead of throwing parts at the problem, get the definitive solution with our pre-programmed BCM, designed to restore your vehicle’s factory functions and give you back the reliable truck you depend on.
Common Symptoms & Your Solution
A faulty BCM can cause a wide range of confusing and intermittent problems. If you’re experiencing any of the following, this module is your answer:
- Power windows, door locks, or mirrors working erratically or not at all.
- The security or anti-theft light staying on, preventing the vehicle from starting.
- Interior dome lights or dashboard lights flickering or staying on.
- Inaccurate readings on the instrument cluster gauges.
- Communication error codes (U-codes) when scanned with a diagnostic tool.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a quality-inspected BCM and flash it with the latest GM software updates, programming it specifically to your vehicle’s VIN. This critical step ensures that all the options and features your truck came with from the factory work correctly right out of the box, making this the most efficient way to get your 2002 Suburban 1500 BCM back in service.
Features & Benefits
- โ VIN-Programmed for Your Truck: We flash the module with your vehicle’s specific VIN, ensuring it communicates perfectly with your truck’s other computers.
- โ No Dealership Visit Required: This module arrives ready for installation, saving you the time, cost, and hassle of a trip to the dealer for programming.
- โ Latest GM Software Updates: Your module is loaded with the newest software from General Motors to ensure optimal performance and reliability.
- โ Direct Fit Guarantee: Engineered to be a direct replacement for service numbers 15063577, 15081857, 19208544, 15095335, DKAJ, and DPNW.
- โ No Core Charge: Keep your original module. There are no extra fees or returns to worry about.
- โ This unit is backed by our one-year replacement warranty.
From the Mechanic’s Bay: Over the years, I’ve seen countless owners of these GMT800 platform trucks spend hundreds of dollars replacing window switches, door lock actuators, and even instrument clusters, only to find the real problem was the BCM. These modules are the central hub for all the vehicle’s body electronics. When they fail, they send confusing signals that can make good parts seem bad. By starting with a properly diagnosed and pre-programmed 2002 Suburban 1500 BCM, you’re not just replacing a part; you’re applying a professional-grade fix that saves time, money, and immense frustration.
Frequently Asked Questions
Why do I need to provide my VIN?
Your vehicle’s VIN (Vehicle Identification Number) is essential because it allows us to program the BCM with the exact software and settings for your truck’s specific features, such as power seats, keyless entry, and 4×4 options. This ensures a seamless installation and proper functionality.
Is this a simple plug-and-play installation?
The physical installation is straightforwardโit involves unplugging the old module and plugging this one in. However, as with any BCM replacement, some vehicles may require a post-installation procedure, like an airbag system sync or a brake pedal position relearn, which may require a professional scan tool. For many, it is a direct plug-in-and-go process.
What happens if my airbag light comes on after installation?
If the airbag warning light is on, it means the new BCM needs to be synced with the airbag’s computer (SDM). A mechanic with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to return my old BCM?
No. This product has no core charge, so you are not required to send your original module back to us. You can keep it or dispose of it responsibly.
Where is the BCM located on my truck?
On 2002 GM full-size trucks and SUVs like the Suburban, Tahoe, and Yukon, the BCM is typically located under the driver’s side of the dashboard, near the steering column. It’s a black plastic box with several large electrical connectors.
By choosing this pre-programmed module, you are getting the most reliable and efficient fix for your truck’s electrical problems. Restore order to your vehicle’s systems and drive with the confidence that everything works exactly as it should. This is the right way to repair your 2002 Suburban 1500 BCM.