Restore Control and Reliability to Your GM Vehicle
As a technician with over two decades of experience under the hood, I’ve seen firsthand the chaos a failing Body Control Module (BCM) can cause. It’s the central hub for your vehicle’s electronics, and when it goes, it can feel like your truck has a mind of its own. If you’re dealing with flickering lights, unresponsive power windows, or a security system that won’t cooperate, you’ve come to the right place. This isn’t just a part; it’s a direct solution to restore order and get your vehicle operating as it should.
This replacement Body Control Module is meticulously prepared for your specific 2010 Yukon Body Control Module requirements. We take the guesswork and dealer-only hassle out of the equation. By providing your Vehicle Identification Number (VIN) at checkout, we program the module with the latest GM-certified software before it even leaves our facility. This ensures it communicates seamlessly with your vehicle’s other systems right out of the box, saving you from expensive dealership programming fees and time off the road.
A Technician’s Notebook: The Misleading Battery Drain
I once had a 2010 Yukon in the bay with a classic ‘parasitic draw’ issue. The owner had replaced the battery twice, convinced it was a faulty alternator or a bad battery. But every morning, it was dead. After hooking up my ammeter, I saw a significant draw. Instead of pulling fuses one by one, I went straight to the BCM data stream. I saw that the BCM was keeping the interior lighting and radio circuits ‘awake’ long after the key was off. A new, properly programmed BCM solved a problem that had cost the owner hundreds in unnecessary parts and immense frustration. It’s often the computer, not the component, that’s the root cause.
Is Your Vehicle Showing These Symptoms?
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is the likely solution.
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The security system acting erratically or preventing the vehicle from starting.
- ✔ The horn honking unexpectedly or not working when pressed.
- ✔ False warnings appearing on the instrument cluster (e.g., “Service 4WD”).
- ✔ Communication error codes, such as U0140, U0155, or other U-series DTCs, stored in the system.
Your Straightforward BCM Installation Guide
Installing your new 2010 Yukon Body Control Module is a manageable job for a confident DIYer or a quick task for any professional. The module is typically located under the driver’s side of the dashboard.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow all systems to power down completely.
- Locate the BCM: On most GMT900 platform trucks like the Yukon, Tahoe, and Suburban, the BCM is located under the steering column, to the left of the brake pedal. It’s a black box with several large multi-pin connectors.
- Remove Connectors: Carefully release the locking tabs on each electrical connector and pull them straight out. They are color-coded, which helps during reinstallation.
- Unbolt the Old Module: Remove the mounting bolts or clips holding the original BCM in place and carefully remove it from the vehicle.
- Install the New Module: Mount your new, pre-programmed BCM in the same location. Reconnect all electrical connectors, ensuring they click securely into place.
- Reconnect the Battery: Reattach the negative battery terminal. The vehicle will now power up with the new BCM installed.
Important Post-Installation Steps
Because this module is pre-programmed, most functions will work immediately. However, for full system integration, a couple of relearn procedures may be necessary. These are standard security and safety handshakes between modules.
- Airbag System Sync: If your airbag/SRS light is illuminated after installation, a “Setup SDM Primary Key in BCM” procedure is required. This syncs the BCM with the airbag module and must be done with a bi-directional scan tool.
- Brake Pedal Position (BPP) Relearn: Some models may require a BPP sensor relearn to ensure correct brake light operation and to prevent issues with the traction control or stability systems.
- No Core Charge: You can keep your old module, as there is no core charge or need to return it.
Guaranteed Vehicle Compatibility
This BCM is a direct replacement for a wide range of GM cars, trucks, and SUVs. Please verify your vehicle is on this list and that the part number on your original module is listed below.
Compatible Part Numbers: 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, 95151084
ACADIA 07-12, AVALANCHE 1500 10, CAPRICE 11-13, CAPTIVA SPORT 12, CTS 08-13, DTS 06-11, ENCLAVE 08-12, EQUINOX 07-09, ESCALADE 10, ESCALADE ESV 10, ESCALADE EXT 10, EXPRESS VANS 08-12, G8 08-09, HUMMER H2 08-09, IMPALA 06-13, LUCERNE 06-11, MONTE CARLO 06-07, OUTLOOK 07-10, SAVANA VANS 08-12, SRX 07-09, STS 10, SUBURBAN 1500 10, TAHOE 10, TORRENT 07-09, TRAVERSE 09-12, VUE 08-10, YUKON 10, YUKON XL 1500 10. (Please check the original description for specific options and IDs).
Frequently Asked Questions
Frequently Asked Questions
Do I need to send you my VIN?
Yes. To ensure a true plug-and-play experience, we must program the BCM with the latest GM software matched to your vehicle’s specific VIN and options before we ship it.
Is this a simple plug-and-play installation?
For most functions, yes. Because it arrives programmed, you avoid a trip to the dealer. However, as noted above, some vehicles may require a simple relearn procedure for the airbag or brake pedal position sensor, which can be done by most repair shops.
What tools are required for the installation?
Basic hand tools are all that’s needed for the physical installation, typically a socket set and a trim removal tool. A professional diagnostic tool is only needed if your vehicle requires one of the post-installation relearn procedures.
Will this fix my specific electrical problem?
This module corrects failures within the BCM itself. It is the most common source for the symptoms listed above. For a definitive diagnosis, we always recommend consulting a qualified technician or referencing a factory service manual.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.