Is Your 2010 GMC Yukon XL 1500 Experiencing Bizarre Electrical Issues?
If your power windows have a mind of their own, your interior lights flicker, or your dash is lit up with warning messages, you’re likely dealing with a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, managing everything from the door locks and security system to the climate controls and lighting. When it fails, it can cause a wide range of frustrating and seemingly unrelated problems.
From the Diagnostic Bay
We had a 2010 Tahoe come in with the owner at his wit’s end. The radio would turn on and off, the power locks worked intermittently, and the security light would stay on, sometimes preventing the truck from starting. He had already replaced the battery and checked all the fuses. After connecting our diagnostic scanner, we saw multiple communication loss codes with various modules, all pointing back to one culprit. A new, properly programmed BCM resolved every single issue. Don’t chase electrical gremlins; target the source.
Symptoms of a Failing GM Body Control Module
- ✔ Erratic or non-functional power windows, mirrors, and door locks.
- ✔ Interior or exterior lights staying on or not turning on at all.
- ✔ The security system acting up, causing no-start conditions.
- ✔ Inoperative remote keyless entry (fob).
- ✔ False warnings on the instrument cluster (e.g., “Service StabiliTrak”).
- ✔ Unresponsive climate control functions.
- ✔ Communication errors when scanned with a diagnostic tool.
The Direct-Fit Solution for Your 2010 Yukon XL BCM
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and dealership hassle 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 2010 Yukon XL 1500. This ensures seamless integration and restores all factory functions. There is no core charge, so you can keep your old part.
Installation and Post-Install Notes
Installation is straightforward for the experienced DIYer or any professional technician. The BCM is typically located under the steering column. After installation, some vehicles may require additional relearn procedures. For example, if your airbag light is on, a professional scan tool will be needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. Similarly, a Brake Pedal Position Relearn might be necessary to ensure proper brake light and traction control operation. Always consult a factory service manual for detailed instructions specific to your vehicle.
Broad Compatibility
This module replaces a wide range of original equipment part numbers, ensuring a perfect match. Compatible part numbers include: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, and 95151084.
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer?
No. We program the module to your vehicle’s specific VIN before we ship it to you. It arrives ready for installation, saving you a trip to the dealership.
Where is the BCM located on my 2010 Yukon XL?
On the 2010 GMC Yukon XL 1500, the Body Control Module is typically located under the driver’s side dash, near the steering column.
What happens if I forget to provide my VIN?
We cannot ship your order without your VIN. Programming is essential for the module to function correctly in your vehicle. We will contact you to retrieve the VIN if it’s not provided at checkout.
Will this fix my airbag warning light?
If the BCM is the cause of the light, yes. However, after installation, the new BCM may need to be synced with the airbag system (SDM) using a professional scan tool to turn off the light. This is a standard post-installation procedure.
Is this a difficult part to replace myself?
For those with mechanical experience, it is a manageable job. The primary challenge is accessing the module under the dash. Be aware that some post-installation electronic procedures, like a brake pedal position relearn, may be required.