Restore Full Electrical Control to Your GMC Yukon XL 1500
Are you battling strange and frustrating electrical issues in your 2003-2006 GMC Yukon XL 1500? When features like your power windows, door locks, or HVAC system start acting erratically, a failing Body Control Module (BCM) is often the culprit. This module, part number 15064149, is the central command for your truck’s body electronics. Instead of facing a costly trip to the dealership for programming, we offer a hassle-free Cloning Service that makes this repair straightforward for any DIYer or professional mechanic.
Our process is simple: you send us your original BCM, and we expertly transfer all the vehicle-specific dataāincluding VIN, mileage, and key informationāto this quality replacement unit. We then ship both modules back to you. The result is a true plug-and-play solution. By cloning your original module, you bypass the need for expensive scan tools or dealer intervention, getting your Yukon back on the road faster and more affordably. This is the most reliable way to fix your 2003-2006 Yukon XL 1500 BCM and restore its functions to factory-perfect condition.
A Technician’s Notebook
I once had a 2005 Yukon XL in my bay that was a diagnostic nightmare. The owner reported the radio would shut off, the driver’s side window wouldn’t work, and the ‘Service Airbag’ light was on. Separate issues? Not quite. After confirming all fuses and grounds were solid, my scanner pointed to a communication breakdown originating from the BCM. A new module from the dealer would have required a lengthy programming session with a Tech 2 scanner. Instead, we used a cloned BCM. The entire physical swap took less than ten minutes. Once installed, every single electrical gremlin was gone. The cloning service preserved the original airbag key data, so the SRS light (a common issue with BCM swaps) stayed off without any extra steps. It’s a time-saver and a lifesaver for complex electrical jobs.
Is Your Yukon Exhibiting These Electrical Gremlins?
A failing BCM can cause a wide range of confusing symptoms. If you’re experiencing any of the following, this module is the likely solution:
- ā Intermittent or non-functional HVAC controls, including a blower motor that won’t turn on or off.
- ā The dreaded ‘Service Airbag’ light on the dash, often accompanied by DTC B1001 (Option Configuration Error).
- ā Power accessories failing, such as windows that won’t go up or down, or door locks that don’t respond.
- ā Erratic interior or exterior lights that flicker, stay on, or won’t turn on at all.
- ā Security system malfunctions, including the vehicle refusing to start (Passlock issues).
- ā A cluster of seemingly unrelated diagnostic trouble codes (DTCs) related to body systems.
A Straightforward Guide to Installation
Getting your Yukon’s electronics back in order is easier than you think. Our cloning service makes the installation a simple plug-and-play process.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the BCM: On the 2003-2006 Yukon XL 1500, the Body Control Module is typically found under the driver’s side of the dashboard, near the steering column.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, remove the module from its mounting bracket.
- Install the New Module: Seat the cloned replacement BCM into the mounting bracket and securely plug in all the electrical connectors. You’ll hear a click as they lock into place.
- Reconnect and Test: Reconnect the negative battery terminal. Start your vehicle and test all functionsāwindows, locks, lights, wipers, and HVACāto confirm the repair was successful.
- Post-Installation Checks: In some cases, an airbag light may appear. This requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure. Similarly, a ‘Brake Pedal Position Relearn’ may be needed.
Verified Vehicle Compatibility
This 2003-2006 Yukon XL 1500 BCM is a direct-fit replacement for a wide range of General Motors trucks, vans, and SUVs. It is interchangeable with numerous part numbers, ensuring broad compatibility. Please verify your part number before ordering.
Interchangeable Part Numbers: 10383536, 15116066, 15136225, 15136877, 15137393, 15137394, 15137395, 15137396, 15198116, 15257043, 15257044, 15257045, 15257046, 10367690, 15064149, 15194170.
Fits Models Including:
- Chevrolet Avalanche, Silverado, Suburban, Tahoe, Express Van (2002-2007)
- GMC Sierra, Yukon, Yukon XL, Savana Van (2002-2007)
- Cadillac Escalade, ESV, EXT (2003-2006)
- Hummer H2 (2003-2007)
Note: Specific options and model years may vary. Please consult the detailed fitment list or contact us for confirmation.
Frequently Asked Questions
What exactly is a BCM cloning service?
Cloning is a process where we transfer the complete software and vehicle-specific configuration data from your original BCM to the replacement unit. This makes the new part an exact digital copy of the old one, eliminating the need for any additional programming after installation.
Do I need to program this module at a dealership?
No. Because we clone your original module’s data, this BCM is ready for immediate installation upon arrival. It’s a true plug-and-play solution that saves you time and money.
What happens if my airbag light is on after installation?
If the airbag light appears, it means the BCM and the Sensing and Diagnostic Module (SDM) need to be synchronized. This requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to clear the light.
Is there a core charge for my old part?
No, there is no core charge. We require your original module to perform the cloning service, and we always return your original module to you along with the newly programmed replacement.
Where is the BCM located in my 2004 Yukon XL?
In the 2003-2006 GMC Yukon XL 1500, the BCM is located under the driver’s side dashboard, to the left of the steering column. It is a black box with several multi-pin electrical connectors.