Is Your GMC Yukon Experiencing Bizarre Electrical Issues?
If your 2010 GMC Yukon is suffering from flickering lights, malfunctioning power windows or locks, or random warning lights on your dash, a failing Body Control Module (BCM) is the likely culprit. The BCM is the central computer for your vehicle’s body electronics, managing everything from the interior lights and security system to the climate controls. When it fails, it can cause a wide range of frustrating and unpredictable problems.
From the Diagnostic Bay
We had a 2010 Yukon roll into the shop with a laundry list of complaints from the owner. The radio would turn off randomly, the dome lights wouldn’t work, and the remote keyless entry was intermittent at best. After checking the basics like fuses and wiring, all signs pointed to the BCM. Instead of a costly trip to the dealership for a new module and programming, we installed one of our pre-programmed units. The customer was back on the road the same day with all functions restored, saving both time and money.
Common Symptoms of a Failing BCM
- ✔ Erratic power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that stay on, flicker, or don’t work at all.
- ✔ Instrument cluster gauges behaving erratically or displaying false warnings.
- ✔ Vehicle security system engaging randomly or not working.
- ✔ Climate control (A/C and heat) system is unresponsive.
- ✔ Remote keyless entry failure.
A Simple, Reliable Solution for Your 2010 Yukon Body Control Module
This isn’t just a replacement part; it’s a complete solution. We take the guesswork and hassle out of the repair by pre-programming this Body Control Module specifically for your vehicle using the VIN you provide. This means it arrives ready for installation, loaded with the latest GM software updates to ensure optimal performance and reliability. You get a fully functional component without the need for expensive dealership programming or specialized scan tools for the initial setup.
Installation and Post-Install Considerations
While the physical installation is typically straightforward, some vehicles may require additional electronic ‘handshake’ procedures after the new BCM is connected. These may include:
- Airbag System Sync: If the airbag warning light appears after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the systems. This requires a professional-grade diagnostic tool.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control function, a brake pedal position sensor recalibration might be necessary.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Guaranteed Fitment
This module is a direct replacement for a wide range of GM vehicles. It is compatible with part number 15872421 and many others, including: 10382479, 15093910, 15828601, 15921352, 20815898, 20864767, 20935349, 22860591, 25892622, and more. It fits various models like the Tahoe, Suburban, Escalade, Acadia, Traverse, and Express/Savana vans. Please verify your part number to ensure compatibility.
Frequently Asked Questions
What does a Body Control Module do?
The BCM acts as the main computer for your vehicle’s non-engine related functions. It controls the power windows, locks, lights, wipers, security system, and other comfort and convenience features.
Is this 2010 Yukon Body Control Module plug-and-play?
Yes, this module comes pre-programmed to your vehicle’s VIN. In most cases, this allows for a direct installation. However, some vehicles may require minor post-installation procedures like an airbag sync or brake pedal position relearn, which may require a diagnostic tool.
Where is the BCM located on a 2010 GMC Yukon?
On the 2010 GMC Yukon, the Body Control Module is typically located under the steering column, behind the lower driver-side dash panel.
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 use this to program the module with the correct software and vehicle options before shipping it to you.
Do I need to send my old part 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 the BCM?
If the airbag light illuminates, it means the new BCM needs to be electronically synchronized with the airbag system’s computer (SDM). This requires a ‘Setup SDM Primary Key in BCM’ procedure using a professional scan tool.