Is Your Vehicle Experiencing Strange Electrical Problems?
If your 2011 Chevrolet Equinox or another compatible GM vehicle is suffering from baffling electrical issues, a failing Body Control Module (BCM) is often the culprit. The BCM acts as the central nervous system for your vehicle’s body electronics, managing everything from power windows and locks to interior lighting, security systems, and communication between other modules. When it starts to fail, it can cause a cascade of frustrating and seemingly unrelated problems.
From the Diagnostic Bay
We had a 2011 GMC Terrain, which shares its platform with the Equinox, come into the shop with a list of bizarre symptoms. The radio would randomly shut off, the dome lights would flicker, and the power locks would only work intermittently. The owner had already replaced the battery to no avail. After ruling out wiring issues, we focused on the BCM. Instead of a costly and time-consuming trip to the dealer for a new module and programming, we performed a data transfer to a replacement unit. The new module, containing all the original data, resolved every single electrical ghost in the machine. This is a common story, and our service is designed to be the definitive solution.
The Simple, Dealer-Free Solution: Our BCM Cloning Service
Forget expensive dealership visits and the hassle of programming a new module from scratch. Our professional cloning service makes this repair straightforward and cost-effective. We transfer the exact configuration, VIN, and security data from your original BCM directly onto a replacement unit. The module you receive back will be 100% plug-and-play, perfectly matched to your vehicle’s specific options and security system.
Common Symptoms of a Failing 2011 Equinox BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (flickering, staying on, or not turning on).
- ✔ Instrument cluster warning lights appearing randomly (e.g., security, airbag).
- ✔ The anti-theft or security system preventing the car from starting.
- ✔ Wipers, turn signals, or radio malfunctioning without reason.
- ✔ Communication errors with other vehicle modules when scanned with a diagnostic tool.
How Our Programming Service Works
Our process is designed for your convenience:
- Place Your Order: Complete your purchase through our secure checkout.
- We’ll Contact You: Our team will reach out with simple instructions and a shipping address for you to send your original BCM to us.
- Send Us Your Original Module: Carefully package and ship your original BCM to our facility.
- We Clone The Data: Upon receipt, our technicians will perform a full data transfer from your old module to the replacement unit.
- Receive Your Plug-and-Play BCM: We ship the fully programmed replacement module back to you, typically within 1-2 business days. You’ll receive tracking information once it’s on its way.
Installation and Post-Install Notes
Physically installing the BCM is generally a simple process of disconnecting the battery, accessing the module (typically located in the driver’s or passenger’s side kick panel/dash area), and swapping the electrical connectors. However, please be aware of the following potential post-installation procedures:
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This is because the new BCM needs to be synchronized with the SDM (airbag module). A professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure to clear the light.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and to satisfy the traction control system. This also requires a compatible diagnostic tool.
Always consult a factory service manual or a qualified technician for guidance specific to your vehicle.
Guaranteed Compatibility
This BCM is a direct replacement for the following part numbers:
13579004, 13580198, 13582396, 13583450, 13586856, 13582688, 13586278, 13501737, 13501739, 13577924, 13580773, 13583451
It is confirmed to fit a wide range of GM vehicles, including but not limited to:
- 2011-2012 Buick LaCrosse
- 2011-2013 Chevrolet Volt
- 2011-2012 Cadillac SRX
- 2011 GMC Terrain
- 2011 Chevrolet Equinox
- 2011 Chevrolet Camaro
- 2012 Chevrolet Cruze
- 2012 Chevrolet Orlando
- 2011 Buick Regal
Frequently Asked Questions
What is a BCM cloning service?
BCM cloning is a process where we extract the critical vehicle-specific data—like the VIN, mileage, key information, and optional feature settings—from your original module and write it onto a replacement module. This makes the replacement unit a perfect electronic match for your car, avoiding the need for expensive dealer programming.
Why do I need to send in my original BCM?
Your original BCM holds the unique digital fingerprint for your vehicle. Sending it to us is the only way to ensure all security protocols and personalized settings are transferred correctly, guaranteeing a true plug-and-play installation without any additional programming.
Is this module difficult to install?
The physical installation is typically straightforward for someone with basic mechanical skills. It involves disconnecting the battery and swapping the module. The main challenge can be accessing the BCM’s location, which is usually behind a kick panel or under the dash.
What happens if the airbag light comes on after installation?
If the airbag light is on, it means the BCM and the airbag module (SDM) need to be electronically re-synced. This requires a professional-grade scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure. Any competent repair shop can perform this for you.
How long does the entire process take?
Once we receive your original module, our cloning service is typically completed within 1-2 business days. The total turnaround time will depend on shipping times to and from our facility. We always ship the programmed module back to you with tracking.