Is your 2013-2017 GMC Terrain suffering from strange and unpredictable electrical problems?
The Body Control Module, or BCM, is the central nervous system for your vehicle’s electronics. It manages everything from your power windows and locks to the interior lighting, security system, and even communication between other critical modules. When it starts to fail, it can create a cascade of frustrating and seemingly unrelated issues, making your vehicle unreliable and difficult to diagnose.
Expert Pro Tip
Expert Pro Tip
Before condemning your BCM, always perform a thorough check of your vehicle’s battery, terminals, and primary ground connections. A weak battery or a corroded ground wire can cause low voltage conditions that mimic BCM failure. A simple check can save you time and money.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from the dashboard lights, gauges, or interior dome lights.
- ✔ The security system acting up, causing the alarm to go off randomly or preventing the engine from starting.
- ✔ Issues with the radio or infotainment system turning on or off by itself.
- ✔ Headlights, taillights, or turn signals not working correctly.
- ✔ A/C and heater controls behaving erratically.
- ✔ The vehicle failing to start, accompanied by a flashing security light.
The Simple Solution: A Programmed 2013-2017 GMC Terrain BCM
Traditionally, replacing a BCM meant a costly trip to the dealership for the part, installation, and complex programming with specialized tools. Our service eliminates that hassle entirely. We provide a straightforward, plug-and-play solution by cloning the data from your original BCM directly onto a replacement unit. This process ensures that all your vehicle’s specific settings, key information, and VIN are perfectly preserved.
How Our Programming Service Works:
- ✔ Place Your Order: Complete your purchase on our website. Please ensure your contact information is accurate.
- ✔ We Contact You: Our team will reach out to you with simple instructions and a shipping address for sending us your original BCM.
- ✔ Ship Your Original Module: Securely package your existing BCM and ship it to us.
- ✔ We Clone the Data: Upon receipt, our expert technicians will perform a full data transfer from your original module to the replacement BCM.
- ✔ We Ship It Back: We ship your new, pre-programmed BCM back to you, typically within 1-2 business days. You’ll receive tracking information as soon as it’s on its way.
Installation and Post-Install Procedures
Installing your newly programmed 2013-2017 GMC Terrain BCM is a direct replacement process. The module is typically located on the left-hand (driver’s) side of the dash. Once installed, your vehicle should start and function correctly. However, in some cases, minor follow-up procedures may be necessary:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This re-establishes communication between the airbag system and the new BCM.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be required to ensure proper operation of the brake lights and traction control system.
Note: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.
Fitment and Part Numbers
This BCM is a direct fit for a wide range of General Motors vehicles. Please verify that your original part number is on this list:
Compatible Part Numbers: 13584695, 13586273, 13580697, 13588447, 13589197, 13589324, 13589325
Fits Models Including:
- 2013-2017 GMC Terrain
- 2013-2017 Chevrolet Equinox
- 2013-2017 Buick Verano
- 2013-2015 Chevrolet Cruze
- 2013-2014 Buick Encore
- And many more listed in the fitment guide.
Frequently Asked Questions
Expert Pro Tip
Before condemning your BCM, always perform a thorough check of your vehicle’s battery, terminals, and primary ground connections. A weak battery or a corroded ground wire can cause low voltage conditions that mimic BCM failure. A simple check can save you time and money.