Is your GM truck or SUV suffering from strange and frustrating electrical problems?
If you’re dealing with flickering lights, power windows or locks that work intermittently, a security system that acts up, or even a no-start condition, the culprit is often a failing Body Control Module (BCM). The BCM is the central computer for your vehicle’s body electronics, and when it malfunctions, it can cause a wide range of confusing issues. This replacement BCM is the definitive solution to restore your vehicle’s electronic functions to factory-perfect condition.
Why Choose Our Pre-Programmed 2002 Yukon XL BCM?
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and expense out of the repair process. 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 or SUV. This means when the part arrives, it’s ready for installation without requiring a trip to the dealership for expensive programming.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ Vehicle security system faults or false alarms.
- ✔ The instrument cluster displaying incorrect information or warning lights.
- ✔ Intermittent no-start or crank-no-start conditions.
- ✔ Radio or climate control malfunctions.
Installation and Post-Install Information
Installation is straightforward for those with basic mechanical skills. The BCM is typically located under the steering column or in the center dash area. Once installed, while the primary programming is complete, some vehicles may require a simple relearn procedure for full functionality. Please note the following:
- Airbag System Sync: If the airbag warning light is illuminated 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.
- No Core Charge: You are not required to return your old module. Keep it, discard it, or recycle it at your convenience.
Always consult a factory service manual or a qualified technician if you are unsure about any part of the installation process.
Guaranteed Fitment
This module is a direct replacement for part numbers 15063578, 15081796, 15095334, 19208537, DKAK, and DPNU and fits a wide range of 2002-2005 GM vehicles, including:
- Avalanche 1500 (2002)
- Astro / Safari (2002-2005)
- Blazer S10 / Jimmy S15 (2002-2005)
- Escalade (2002)
- S10 / S15 / Sonoma (2002-2004)
- Sierra & Silverado 1500, 2500, 3500, Denali (2002)
- Suburban 1500, 2500 (2002)
- Tahoe / Yukon / Yukon XL (2002)
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that manages and controls many of its electronic accessories, such as power windows, locks, lights, wipers, and the security system.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We will then program the BCM with the latest GM software matched to your specific vehicle before shipping it.
Is this BCM difficult to install?
For someone with basic automotive repair experience, the physical installation is typically simple. It involves locating the old module (usually under the dash), disconnecting the battery, swapping the modules, and reconnecting everything.
Will I need to do any programming myself?
No, the main programming is done by us before shipment. However, as noted, your vehicle might require minor post-installation ‘relearn’ procedures for the airbag or brake systems, which may require a capable scan tool.
Do I need to send my old part back?
No. This product comes with no core charge, so you are not required to return your original BCM to us.