Is Your GM Truck or SUV Plagued by Electrical Gremlins?
If you’re dealing with bizarre electrical issues in your 2002 Chevy Tahoe, GMC Yukon, or other compatible GM vehicle, a failing Body Control Module (BCM) is often the culprit. The BCM acts as the central nervous system for your vehicle’s body electronics, controlling everything from the power windows and locks to the interior lights and security system. When it starts to fail, it can cause a cascade of frustrating and seemingly unrelated problems.
Common Symptoms of a Failing BCM:
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not working.
- ✔ The anti-theft or security system light is illuminated, preventing the engine from starting.
- ✔ Erratic behavior from the radio, climate controls, or instrument cluster gauges.
- ✔ False warnings on the driver information center, such as ‘Service Vehicle Soon’.
- ✔ A battery that drains overnight with no obvious cause.
The Plug-and-Play Solution: A Pre-Programmed 2002 Tahoe Body Control Module
Don’t let a faulty BCM keep your truck off the road. This replacement Body Control Module, part number 15095334, is the definitive solution. We take the guesswork and dealer expense out of the equation. Simply provide us with your vehicle’s VIN during checkout, and our technicians will program the module with the latest GM software specific to your truck. This ensures that when the part arrives, it’s ready for installation without the need for an expensive scan tool or a trip to the dealership for programming.
This module is a direct replacement for a wide range of GM trucks and SUVs, and is compatible with part numbers 15063578, 15081796, 15095334, 19208537, DKAK, and DPNU. Restore full functionality and reliability to your vehicle’s electronics today.
Post-Installation Information
While our VIN programming makes this a near plug-and-play repair, some vehicles may require minor post-installation procedures. If the airbag warning light illuminates after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure may be needed using a professional scan tool. Additionally, some models may require a Brake Pedal Position Relearn to ensure proper brake light and traction control operation. These are standard procedures for this type of repair.
YUKON 02 Body Control (BCM); (under steering column), 4×2
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15063578
BLAZER S10/JIMMY S15 03-05 Body Control (BCM); (center dash)
SILVERADO 3500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 3500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 2500 PICKUP 02 Body Control (BCM); (under steering column)
S10/S15/SONOMA 03-04 Body Control (BCM)
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15095334
SAFARI (GMC) 04-05 Body Control (BCM); (center dash)
ESCALADE 02 Body Control (BCM); (under steering column), 4×2
SUBURBAN 2500 02 Body Control (BCM); (under steering column)
ASTRO 02-03 Body Control (BCM); (center dash), ID 15063578
SILVERADO 2500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 1500 PICKUP 02 Body Control (BCM); (under steering column)
YUKON XL 1500 02 Body Control (BCM); (under steering column), 4×2
AVALANCHE 1500 02 Body Control (BCM); (under steering column), 4×2
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15085334
SUBURBAN 1500 02 Body Control (BCM); (under steering column), 4×2
YUKON XL 2500 02 Body Control (BCM); (under steering column)
ASTRO 04-05 Body Control (BCM); (center dash)
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15081796
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15063578
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15081796
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15095334
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15081796
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15063578
SIERRA DENALI 02 Body Control (BCM); (under steering column)
SILVERADO 1500 PICKUP 02 Body Control (BCM); (under steering column)
TAHOE 02 Body Control (BCM); (under steering column), 4×2
ASTRO 02-03 Body Control (BCM); (center dash), ID 15095334
Frequently Asked Questions
What is VIN programming and why do I need it?
VIN programming loads your vehicle’s specific software and settings onto the BCM. This is crucial for ensuring all electronic features work correctly and that the module communicates properly with your vehicle’s other computers. Our service saves you a trip to the dealer.
Is this part difficult to install?
For most DIY mechanics with basic tools, the installation is straightforward. The BCM is typically located under the steering column or in the center dash area. After physical installation, our pre-programming means no further computer work is usually required.
Will this fix my ‘Security’ light and no-start problem?
A faulty BCM is a very common cause of an illuminated security light and a crank-no-start condition on these GM vehicles. Replacing it with our programmed module is a highly effective solution for this specific issue.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module.
What if my airbag light is on after I install this?
If the airbag light comes on, it simply means the new BCM needs to be synced with the airbag system’s computer (SDM). This requires a ‘Setup SDM Primary Key in BCM’ procedure, which can be performed by a repair shop with a professional-grade diagnostic tool.