2007-2012 Acadia BCM 10382479 | Body Control Module with Cloning Service

Restore Your Acadia’s Electrical System with a Reliable BCM

If you’re dealing with bizarre electrical issues in your 2007-2012 GMC Acadia—like flickering lights, malfunctioning power windows, or a security system that has a mind of its own—you’re likely facing a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can cause a cascade of frustrating and seemingly unrelated problems. This isn’t just an inconvenience; it can affect vehicle security and drivability. This replacement Body Control Module, compatible with part number 10382479, is the definitive solution to restore your vehicle’s proper function and your peace of mind.

What is a Cloning Service and Why Do You Need It?

Think of this as a ‘brain transplant’ for your vehicle. Your original BCM contains vital, vehicle-specific data, including key information and security settings. Our professional cloning service transfers this critical information from your old, failing module directly to this replacement unit. This means that when you receive it, it’s already programmed with your vehicle’s unique identity. You get a plug-and-play solution that avoids expensive dealership programming fees and complex setup procedures. Simply send us your original module, and we’ll return it along with your ready-to-install replacement.

Diagnosing a Faulty 2007-2012 Acadia BCM

A failing BCM can be tricky to diagnose because its symptoms often mimic other problems. However, if you’re experiencing several of the issues below simultaneously, the BCM is a prime suspect. This module is the key to resolving those persistent electrical gremlins and getting your SUV operating as it should.

Common Signs of a Failing BCM

• ✔ Erratic or non-functional interior and exterior lights (headlights, dome lights).
• ✔ Power windows, door locks, or mirrors working intermittently or not at all.
• ✔ The anti-theft or security system light staying on, preventing the engine from starting.
• ✔ The instrument cluster displaying incorrect information or warning lights coming on randomly.
• ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0100, U0140, or other ‘U’ codes.
• ✔ Wipers or the horn activating on their own.
• ✔ Problems with the keyless entry or remote start system.

A Straightforward Guide to Installation

1. ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
2. ✔ Locate the BCM: On the 2007-2012 Acadia, the Body Control Module is typically found on the left-hand (driver’s) side of the dashboard, often behind the lower dash panel.
3. ✔ 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.
4. ✔ Install the New Module: Mount the new, pre-programmed BCM in the same location and securely re-attach all electrical connectors. Ensure they click into place.
5. ✔ Reconnect Power: Re-attach the negative battery terminal.
6. ✔ Perform Final Checks: Start the vehicle and test all body functions—lights, locks, windows, etc. Refer to the post-installation procedures below if any warning lights appear.

Important Post-Installation Steps

While our cloning service makes this a near plug-and-play process, some vehicle systems may require a ‘handshake’ with the new BCM. Please be aware of the following potential procedures:

• Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary. This requires a professional-grade scan tool to sync the modules and clear the light.
• Brake Pedal Position Relearn: Some models may require a brake pedal position sensor relearn to ensure proper brake light operation and to keep the traction control system happy.

Disclaimer: Vehicle systems vary. Always consult a factory service manual or a certified technician if you are unsure about any step.

Verified Vehicle Compatibility

This Body Control Module is a direct-fit replacement for a wide range of GM vehicles. Please verify your part number and vehicle model from the list below to ensure compatibility. This unit 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.