Restore Your Vehicle’s Electrical System with a Plug-and-Play BCM
Are you battling frustrating electrical gremlins in your 2010 GMC Yukon or other compatible GM vehicle? Flickering lights, power windows with a mind of their own, a malfunctioning security system, or random warning lights on the dash are all classic signs of a failing Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body electronics, and when it fails, it can cause a cascade of confusing and disruptive problems. This direct-fit Body Control Module, part number 25934763, is the definitive solution to restore your vehicle’s functionality and your peace of mind.
From the Diagnostic Bay
We recently had a 2010 Tahoe in the shop where the owner had spent hundreds of dollars replacing the driver’s side window switch, then the motor, and was about to replace the entire door wiring harness. The window would only work intermittently. A quick scan with a proper tool showed communication loss codes pointing directly to the BCM. We installed a pre-programmed module, and instantly, everything started working perfectly—the window, the power locks, and even the dome light that he didn’t realize was also acting up. It’s a powerful reminder that sometimes the issue lies with the central brain, not the individual components.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) staying on, flickering, or not turning on.
- ✔ The security system or keyless entry failing to work correctly.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ False warnings on the instrument cluster (e.g., “Door Ajar” light).
- ✔ Wipers activating on their own or not responding to the switch.
- ✔ Battery drain issues caused by the BCM failing to let other modules go to sleep.
The Simple, Dealer-Free Solution: Programmed to Your VIN
The biggest challenge when replacing a modern vehicle computer is the mandatory programming. Typically, this requires a trip to the dealership, expensive labor costs, and vehicle downtime. We eliminate that entire process. When you purchase this module, simply provide us with your vehicle’s 17-digit Vehicle Identification Number (VIN). Our expert technicians will program the BCM with the latest, most stable GM software specifically for your vehicle’s configuration. It arrives at your door ready for a straightforward installation, saving you time, money, and hassle.
Installation and Post-Install Considerations for your 2010 Yukon Body Control Module
Because this module comes pre-programmed, the physical installation is often as simple as disconnecting the negative battery terminal, locating the old BCM (typically under the steering column or dash), swapping the electrical connectors to the new unit, and reconnecting the battery. There is no core charge, so you can keep your original part.
In some cases, your vehicle may require one or two simple relearn procedures after installation to ensure all systems communicate correctly:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary. This requires a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control operation, a brake pedal position sensor recalibration might be required.
Always consult a factory service manual or a qualified technician if you are unsure about any part of the installation process.
Guaranteed Compatibility
This BCM is a direct replacement for a wide range of GM trucks, vans, and cars. It replaces numerous part numbers, including: 15892622, 20815898, 25934763, 15921352, 22860591, and many more. Please verify your original part number or consult the detailed fitment list to ensure this is the correct component for your vehicle.
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related functions. This includes power windows, power locks, interior and exterior lighting, security systems, wipers, and various other comfort and convenience features. It communicates with other modules throughout the vehicle to ensure everything works in harmony.
Do I need to have this BCM programmed by a dealer?
No. The main benefit of our service is that we program the module for you before it ships. All you need to do is provide your vehicle’s VIN at checkout, and it will arrive ready to be installed, saving you a trip to the dealership.
How do I find my original part number?
Your original part number is printed on a sticker on the housing of your current BCM. You will need to locate the module in your vehicle (often under the driver’s side dash) to read the label.
What if my airbag light comes on after I install the new BCM?
This is a known possibility. It simply means the new BCM needs to be electronically introduced to your vehicle’s airbag module (SDM). A technician with a high-level scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules and clear the light.
Is there a core charge for this part?
No, there is no core charge. You are not required to send your old BCM back to us, which saves you the cost and hassle of return shipping.