Is Your Chevy Equinox Experiencing Bizarre Electrical Problems?
The Body Control Module (BCM) is the central command center for your vehicle’s electronic accessories. In a 2011 Chevrolet Equinox, it manages everything from your power windows and door locks to the interior lights, security system, and even communication with other modules. When the BCM starts to fail, it can create a host of confusing and frustrating symptoms that seem unrelated, making diagnosis a real challenge. Instead of spending a fortune at the dealership for a new module and expensive programming, we offer a simple, cost-effective, plug-and-play solution.
From the Diagnostic Bay
We recently had a 2011 Chevy Equinox towed in with a classic case of BCM failure. The owner reported that the key fob would only work intermittently, the dome lights would flicker while driving, and occasionally, the vehicle wouldn’t start at all, with no crank and no communication to the starter. The instrument cluster would light up, but nothing would happen. After confirming power and grounds were solid, we scanned the vehicle and found multiple communication loss codes with various modules. This pointed directly to a faulty BCM acting as a disruptive node on the CAN bus network. By providing a replacement module cloned with the original’s data, we were able to restore full functionality without any additional programming, getting the customer back on the road quickly and affordably.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights flickering, staying on, or not working at all.
- ✔ The anti-theft or security system light flashing, preventing the car from starting.
- ✔ Key fobs and remote entry not responding.
- ✔ Instrument cluster gauges behaving erratically or warning lights appearing for no reason.
- ✔ Radio or infotainment system turning on and off randomly.
- ✔ No-start condition where the starter does not engage.
Your Plug-and-Play Solution: The 2011 Equinox BCM Cloning Service
This listing is for a replacement BCM that is professionally programmed with the data from your vehicle’s original module. This process, often called ‘cloning’, transfers all the vital information—including the Vehicle Identification Number (VIN), mileage, and security key data—to the replacement unit. The result is a module that is 100% ready for installation upon arrival. You will not need to visit a dealership or mechanic for costly programming.
How the process works:
- Complete your purchase. Please ensure your contact information is up-to-date.
- We will contact you with simple instructions and a shipping address to send us your original BCM.
- Once we receive your module, our technicians will extract the data and program the replacement unit.
- We ship both your original module and the ready-to-install replacement back to you, typically within 1-2 business days.
Installation and Post-Install Procedures
Installation is straightforward, but it’s important to be aware of potential post-installation steps. While our programming makes the module plug-and-play, some vehicle systems may require a ‘handshake’ with the new BCM.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a procedure called ‘Setup SDM Primary Key in BCM’ will be necessary. This requires a professional-grade scan tool to sync the airbag system with the BCM and clear the light.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be needed to ensure proper operation of the brake lights and traction control system.
Disclaimer: Specific procedures can vary by vehicle. We always recommend consulting a factory service manual or a qualified technician for guidance.
Guaranteed Fitment for Multiple GM Models
This BCM is a direct replacement for a wide range of General Motors vehicles. It is compatible with the following part numbers:
13579004, 13580198, 13582396, 13583450, 13586856, 13582688, 13586278, 13501737, 13501739, 13577924, 13580773, 13583451
This module fits various models including the Buick LaCrosse, Cadillac SRX, Chevrolet Volt, Camaro, Cruze, Orlando, and GMC Terrain from the 2011-2013 model years. Please verify your part number to ensure compatibility.
Frequently Asked Questions
What is this BCM cloning service?
This service involves transferring the essential software and vehicle-specific data (like VIN and key information) from your original, failing BCM to a fully functional replacement BCM. This makes the replacement module plug-and-play, avoiding the need for dealership programming.
Do I need to get this programmed by a dealer after I receive it?
No. The module you receive will be pre-programmed with your car’s data. You simply need to install it. In some cases, a minor relearn procedure as outlined above may be necessary, but this does not require dealership-level programming.
Where is the BCM located on my 2011 Equinox?
On the 2011 Chevrolet Equinox and GMC Terrain, the Body Control Module is typically located on the left-hand (driver’s) side of the dash, often behind the kick panel or lower dash cover.
How long does the cloning process take once you receive my module?
Our standard turnaround time is 1-2 business days from the time we receive your original BCM. We will then ship both modules back to you and provide tracking information.
What if my original BCM is completely dead or not communicating?
In many cases, even if the BCM is not functioning in the vehicle, we can still extract the necessary data directly from its memory chip. Please contact us with details about your module’s condition if you have concerns.
Will my original keys and remote fobs work with the replacement BCM?
Yes. Because we transfer all the original security information, your existing keys and remotes will work immediately with the replacement module, just as they did before.