Restore Full Electronic Functionality to Your Vehicle
Is your GMC Terrain or other GM vehicle plagued by strange electrical problems? Intermittent wipers, flickering lights, malfunctioning power windows, or a security system that won’t cooperate are all classic signs of a failing Body Control Module (BCM). The BCM acts as the central command center for your vehicle’s body electronics, and when it fails, it can cause a cascade of frustrating and unpredictable issues. This listing offers a straightforward, reliable solution: a replacement BCM, programmed with your vehicle’s original data, making for a true plug-and-play installation.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or interior lights working intermittently or not at all.
- ✔ Erratic behavior from the instrument cluster, such as gauges dropping out or warning lights appearing randomly.
- ✔ The vehicle’s security system engaging unexpectedly, possibly causing a no-start condition.
- ✔ Windshield wipers or radio turning on and off by themselves.
- ✔ Key fobs that no longer work reliably.
- ✔ Diagnostic trouble codes related to communication loss with other modules.
- ✔ Unexplained parasitic battery drain that leaves you with a dead battery.
How Our Simple Mail-In Cloning Service Works
Forget expensive trips to the dealership and the hassle of programming a new module from scratch. Our service is designed to be as simple as possible. We transfer the vital information from your original BCM directly onto the replacement unit. This process, often called cloning, ensures that the replacement module is a perfect digital match for your vehicle.
- Place Your Order: Complete your purchase through our secure checkout.
- We’ll Contact You: We will reach out with clear, easy-to-follow instructions for shipping your original BCM to our facility. Please ensure your contact information is accurate.
- Ship Your Original Module: Pack your original BCM securely and send it to us.
- We Program the Replacement: Upon arrival, our technicians will professionally transfer all critical data—including the VIN, mileage, and key information—to the replacement BCM.
- Receive Your Ready-to-Install Part: We ship the newly programmed, plug-and-play BCM back to you, along with your original module. We’ll provide tracking information so you know exactly when it will arrive.
Why Choose Our Programmed GMC Terrain Body Control Module Service?
When you need a replacement GMC Terrain Body Control Module, you need a solution that is both effective and efficient. Buying a used module from a junkyard means you still have to pay for expensive programming at a dealership. Our service eliminates that step entirely. By cloning your original data, we ensure the replacement BCM integrates seamlessly with your vehicle’s other electronic systems, like the Engine Control Module (ECM) and Transmission Control Module (TCM), right out of the box.
Installation and Post-Installation Information
Physically installing the BCM is typically a straightforward process. For the 2013-2017 GMC Terrain and Chevy Equinox, the BCM is located on the left (driver’s) side of the dash. Always disconnect the negative battery terminal before beginning work. Simply unplug the electrical connectors from your old BCM, remove it, install the new one, and reconnect the connectors. Once the battery is reconnected, your vehicle should be back to normal.
In some cases, additional minor procedures may be needed after installation:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is required. This syncs the new BCM with the airbag system and must be performed with a professional-grade diagnostic tool.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor recalibration to ensure proper brake light and traction control functionality.
Please consult a factory service manual or a qualified technician for vehicle-specific instructions.
Part Number and Fitment Information
This BCM is a direct replacement for part numbers: 13584695, 13586273, 13580697, 13588447, 13589197, 13589324, 13589325.
It is compatible with a wide range of GM vehicles, including:
- 2013-2017 TERRAIN & EQUINOX (Body Control, LH side dash)
- 2013-2017 VERANO (Body Control, below center of dash)
- 2014-2015 CRUZE (Body Control, LH kick panel)
- 2016 CRUZE (Body Control, LH kick panel, VIN P – Limited)
- 2013-2014 ENCORE (Body Control, LH side of dash)
- 2013 MALIBU (Body Control, LH kick panel)
- 2013-2014 ORLANDO (Body Control, below center console)
- 2013 REGAL (Body Control, LH dash)
- 2014-2015 SPARK (Gasoline model, left lower a-pillar)
- 2013 SRX (Body Control, LH dash)
- 2013-2014 TRAX (Body Control, LH side of dash)
- 2013 VOLT (Body Control, RH engine compartment)
Frequently Asked Questions
What exactly does the Body Control Module (BCM) do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related functions. This includes power windows, power locks, interior and exterior lighting, the security system, wipers, and communication between various electronic modules.
Why is this cloning service the best option for my vehicle?
Our cloning service transfers your vehicle’s unique data (like VIN and security information) to the replacement module. This makes the part truly plug-and-play, saving you from expensive and time-consuming programming procedures at a dealership, which are required for new or used BCMs.
How long does the entire process take once I place my order?
Once we receive your original BCM, our programming service is typically completed within 1-2 business days. We then ship the programmed replacement back to you. Total turnaround time will depend on shipping speeds.
Will I need to have a dealer program this module after I install it?
No. The entire purpose of our service is to pre-program the module for you. It will arrive ready to install with no additional programming required, making it a plug-and-play solution.
What if my original BCM is damaged or not communicating?
In many cases, even if the BCM is failing, we can still extract the necessary data. If your module has severe water or fire damage, data recovery may not be possible. Please contact us before ordering if you suspect your module is completely unreadable.
Is this a difficult part to replace myself?
For most DIY mechanics, this is a manageable job. The BCM is usually located inside the cabin, often under the dashboard or in a kick panel. It involves disconnecting the battery and swapping electrical connectors. However, if you are not comfortable working around vehicle electronics, we recommend professional installation.