Restore Your SUV’s Brain and End Electrical Frustrations
Are you dealing with bizarre electrical issues in your 2010 GMC Yukon? Flickering lights, an unresponsive radio, power windows with a mind of their own, or warning lights that won’t go away? As a technician with over two decades of experience, I’ve seen these exact problems hundreds of times. The culprit is almost always a failing Body Control Module (BCM). This isn’t just an annoyance; a faulty BCM can compromise safety systems like your airbags and anti-lock brakes. Don’t let a small computer cause big problems.
This is your direct, hassle-free solution. We are offering a reliable Body Control Module, part number 15819552, that arrives at your doorstep pre-programmed to your vehicle’s specific VIN. We load the latest GM-certified software, ensuring seamless integration and optimal performance. This crucial step eliminates the need for an expensive trip to the dealership for programming, saving you time, money, and the headache of a tow bill. Simply provide your VIN at checkout, and we handle the rest.
A Technician’s Notebook: The Ghost in the Machine
I remember a 2010 Yukon that came into my shop with a laundry list of complaints from the owner. The dome lights would stay on, the driver’s power seat wouldn’t move, and the “Service Stabilitrak” message was always on. The owner had already replaced the battery and checked fuses, but the gremlins persisted. A quick scan revealed a dozen communication error codes (U-codes) all pointing back to one source. The original BCM was failing internally, causing a network storm on the vehicle’s data bus. Installing a pre-programmed 2010 Yukon Body Control Module like this one solved every single issue in under an hour. It’s a powerful fix for what seems like a complex digital problem.
Signs Your Yukon’s BCM is Failing
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your module needs replacement:
- ✔ Erratic or non-functional interior/exterior lights.
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ The security system acting up or preventing the vehicle from starting.
- ✔ Instrument cluster gauges behaving erratically or going dark.
- ✔ Warning lights for ABS, Airbags, or Traction Control are illuminated.
- ✔ Communication-related Diagnostic Trouble Codes (DTCs), such as U0100, U0140, or various B-series codes.
- ✔ The radio or infotainment system is unresponsive.
Your Straightforward BCM Installation Guide
Replacing the 2010 Yukon Body Control Module is a manageable job for a confident DIYer. While the exact location can vary slightly based on options, it’s typically found under the driver’s side of the dashboard, near the steering column.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before starting work.
- Locate the BCM: Remove the lower dash panel beneath the steering wheel to gain access to the module. It’s a black box with multiple large electrical connectors.
- Disconnect and Remove: Carefully unplug all wiring harnesses. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the old BCM from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in the same location. Securely plug in all the wiring harnesses, ensuring each one clicks firmly into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘ON’ position (without starting the engine) and test all body functions: lights, windows, locks, wipers, etc.
- Post-Installation Checks: In some cases, additional relearn procedures may be needed. If your airbag light is on, a shop with a capable scan tool will need to perform the ‘Setup SDM Primary Key’ procedure. A ‘Brake Pedal Position Relearn’ may also be required for proper brake light and traction control operation.
Verified Fitment for Your GM Vehicle
This module is a direct replacement for a wide range of GM trucks, vans, and SUVs. It is compatible with part number 15819552 and interchanges with the following part numbers: 10382479, 15093910, 15276271, 15299986, 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. It fits models such as the Tahoe, Suburban, Escalade, Avalanche, Acadia, Traverse, Express/Savana vans, and more. Please verify your original part number or consult the detailed fitment list to confirm compatibility.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM is the central computer that controls most of your vehicle’s non-engine-related electronic features. This includes power windows, door locks, interior and exterior lighting, wipers, the security system, and even parts of the climate control and radio functions.
Is programming really included in the price?
Yes, absolutely. We program the module to the VIN you provide during checkout using the latest GM software. This ensures it works correctly with your vehicle’s specific options and systems right out of the box, saving you from expensive dealership programming fees.
Do I need to send my old BCM back?
No. There is no core charge for this part. You can keep your original module, which saves you the time and expense of shipping a core back.
What if my airbag light comes on after installation?
This can happen occasionally. It means the new BCM needs to be electronically ‘handshaken’ with the airbag system’s computer (SDM). A repair shop with a professional-grade diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Is this a difficult part to install myself?
For someone with basic mechanical skills, it is a very manageable job. It primarily involves removing a dash panel and swapping electrical connectors. However, if you are not comfortable working around vehicle wiring, we recommend consulting a qualified technician. Always disconnect the battery first.
Will this fix my ‘Service Stabilitrak’ warning message?
A failing 2010 Yukon Body Control Module can certainly cause this message by disrupting communication with the brake and steering systems. While it’s a common cause, other issues can trigger that light. This module will resolve the problem if the BCM is the root cause.