2009-2012 Traverse BCM 20864768 | Programmed Cloning Service

Restore Full Functionality to Your Chevrolet Traverse

Are you dealing with baffling electrical issues in your 2009-2012 Chevy Traverse? Intermittent power windows, door locks with a mind of their own, a security light that won’t turn off, or a vehicle that refuses to start can all point to a single culprit: a failing Body Control Module (BCM). As the central command center for your vehicle’s body electronics, when the BCM falters, it can create a cascade of frustrating and unpredictable problems. This isn’t just an inconvenience; it can affect the safety and reliability of your daily driver. We offer a dependable, straightforward solution with our professionally programmed BCM, designed to get you back on the road with confidence.

Is Your Traverse Showing These Symptoms?

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

• ✔ Erratic power window or door lock operation.
• ✔ Interior or exterior lights flickering, staying on, or not working at all.
• ✔ The security or anti-theft light stays illuminated, preventing the engine from starting.
• ✔ Wipers or radio turning on and off by themselves.
• ✔ Multiple warning lights on the dash with no clear cause.
• ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or B1001.
• ✔ Inconsistent A/C and heater blower motor function.

A Straightforward Guide to Installation

Replacing the BCM in your Traverse is a manageable job for a confident DIYer. Our pre-programmed module eliminates the need for expensive dealer tools. Follow these general steps for a successful installation:

1. Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
2. Locate the BCM: On the 2009-2012 Traverse, the Body Control Module is typically located on the left-hand (driver’s) side of the dashboard, often behind the lower dash panel near the steering column.
3. Access the Module: You may need to remove a few trim panels to gain clear access. Take your time and use a trim removal tool to avoid breaking any clips.
4. Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
5. Install the New BCM: Mount your new, pre-programmed BCM in the same location and reconnect all electrical connectors, ensuring they click securely into place.
6. 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, locks, windows, radio, etc.
7. Perform Relearns (If Needed): Start the vehicle. If you see an airbag light or notice brake light issues, you may need to perform the post-installation procedures noted below.

Verified Vehicle Compatibility

This Body Control Module is a direct-fit replacement for a wide range of GM vehicles. We program it specifically for your car or truck using the VIN you provide. Please verify your vehicle is on this list and that your original part number is listed below.

Replaces 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