2003-2006 Yukon Body Control Module 15137394 | Cloning Service Included

Are you dealing with baffling electrical issues in your GMC Yukon? One minute the air conditioning works, the next it doesn’t. Your power locks have a mind of their own, or a persistent airbag light refuses to go away. As a technician with over two decades of experience under the hood, I’ve seen these exact frustrations countless times. The culprit is almost always a failing Body Control Module (BCM), the electronic nerve center of your vehicle’s comfort and security systems. This isn’t just an inconvenience; it can affect vehicle safety and operation.

This replacement Body Control Module, corresponding to part number 15137394, is the definitive solution for your 2003-2006 Yukon Body Control Module problems. What sets our modules apart is our expert Cloning Service. Before we ship your part, we transfer the precise software and vehicle-specific data from your original BCM to this replacement unit. This critical step ensures seamless integration with your Yukon’s existing electronic systems, making the installation truly plug-and-play. You get to bypass the expensive and time-consuming trip to a dealership for programming, saving you both time and money.

Is Your Yukon Exhibiting These Common BCM Failure Signs?

A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your module needs attention:

• ✔ Intermittent or non-functional HVAC controls, including blower fan and temperature blend doors.
• ✔ Power windows, door locks, or interior dome lights working erratically or not at all.
• ✔ The security system acting up, leading to a no-start or crank-no-start situation.
• ✔ An illuminated airbag light on the dash, often accompanied by Diagnostic Trouble Code (DTC) B1001.
• ✔ Erratic windshield wiper or exterior light behavior.
• ✔ A cluster of seemingly unrelated communication DTCs stored in the system.

A Straightforward Guide to BCM Installation

Replacing the 2003-2006 Yukon Body Control Module is a job most DIYers can handle in their own driveway. Thanks to our cloning service, no special programming tools are required.

1. Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before starting work.
2. Locate the Module: On most 2003-2006 Yukons, the BCM is located under the driver’s side of the dashboard, just to the left of the steering column. It’s a black plastic box with several large multi-pin connectors.
3. Remove the Old BCM: Carefully unplug the electrical connectors. They have locking tabs that need to be depressed. Once unplugged, the module can be unclipped or unbolted from its mounting bracket.
4. Install the New BCM: Seat the replacement module into the mounting bracket and securely plug in all the electrical connectors. You’ll hear a click as they lock into place.
5. Reconnect and Test: Reconnect the negative battery terminal. Start the vehicle and test all the functions controlled by the BCM—lights, locks, windows, wipers, and HVAC—to confirm the repair was successful.

Important Post-Installation Note: In some cases, specific relearn procedures may be necessary. For example, if the airbag light remains on, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. Similarly, a ‘Brake Pedal Position Relearn’ might be required. Always consult a factory service manual for vehicle-specific details.

Verified Vehicle Compatibility List

This module is engineered for a precise fit and function in the following vehicles. Please verify your model and year. This part is interchangeable with several part numbers, including 15116066, 15137393, and 15198116.