2010-2011 Terrain BCM Body Control Module 13574844 | Programming Service

Restore Full Electrical Function to Your GM Vehicle

Is your 2010-2011 GMC Terrain, Chevy Equinox, or other compatible GM vehicle plagued by bizarre electrical problems? Flickering lights, malfunctioning power windows, a dead instrument cluster, or a no-start condition can often be traced back to a single, critical component: the Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body electronics, and when it fails, it can create a cascade of frustrating and seemingly unrelated issues. This listing offers a simple, effective solution: a replacement BCM, programmed with your vehicle’s original data, making for a straightforward installation.

The Simple, No-Dealer-Visit Solution

Forget about expensive dealership visits, towing fees, and complex programming procedures. Our unique service is designed to get you back on the road with minimal hassle. Here’s how it works: you purchase this service, and we’ll provide instructions for you to ship your original BCM to our facility. Once we receive it, our expert technicians will clone all the essential data—including key information, VIN, and vehicle-specific options—onto a replacement BCM. We then ship the newly programmed module back to you, ready for installation. This process ensures a plug-and-play experience, preserving all your original settings and keys.

Symptoms of a Failing Body Control Module

A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, your BCM is the likely culprit:

• ✔ Power windows, 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 car from starting.
• ✔ The horn honking randomly or the alarm going off without reason.
• ✔ Instrument panel gauges behaving erratically or going dark.
• ✔ Key fobs no longer working to lock or unlock doors.
• ✔ Communication errors with other modules, indicated by various warning lights on the dash.

Why Our 2010-2011 Terrain BCM Service is the Best Choice

Our cloning service is the most reliable way to replace a faulty BCM. By transferring the data from your original unit, we eliminate the need for costly and complicated on-vehicle programming with specialized scan tools. The replacement module will be a perfect digital match for your vehicle, just as it came from the factory. This service is a direct solution for part number 13574844 and is also compatible with a wide range of other part numbers, including 13578420, 13577850, 13505326, 13500384, 13504004, and 13504494, ensuring broad coverage for many GM models like the Terrain, Equinox, Cruze, Regal, and SRX.

Post-Installation Considerations

While our goal is a seamless plug-and-play installation, some vehicles may require minor follow-up procedures. Please be aware of the following possibilities:

• Airbag System Sync: If the airbag warning light is illuminated after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure may be needed. This syncs the new BCM with the airbag system and can be performed with a professional-grade diagnostic tool.
• Brake Pedal Position Relearn: On certain models, a brake pedal position sensor recalibration might be necessary to ensure the proper function of brake lights and the traction control system.

These procedures are not always required but are important to be aware of. Always consult a factory service manual or a qualified technician if you encounter any issues post-installation.