Restore Your Vehicle’s Electrical System with a Hassle-Free Solution
If you’re dealing with bizarre electrical gremlins in your 2013 Chevrolet Volt—like flickering lights, unresponsive power windows, a malfunctioning key fob, or a car that refuses to start—a failing Body Control Module (BCM) is often the culprit. As the central command center for your vehicle’s body electronics, the BCM orchestrates dozens of functions we take for granted. When it fails, it can cause widespread and frustrating issues that can be difficult to diagnose.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle out of the repair by professionally cloning the data from your original BCM onto this replacement unit. This means no expensive trips to the dealership for programming. You simply send us your old module, we perform the data transfer, and ship you a plug-and-play BCM, getting you back on the road quickly and affordably.
From the Diagnostic Bay: The Ghost in the Machine
I once had a 2013 Volt come into my shop with a laundry list of complaints the owner called ‘hauntings.’ The radio would switch stations on its own, the dome light would stay on, and occasionally, the car wouldn’t recognize the key fob. The customer had already replaced the battery and checked fuses. After hooking up my scan tool, I saw multiple communication loss codes (U-codes) pointing to the BCM. Instead of a costly new module and hours of programming, we used a cloned BCM. The install took less than an hour, and every single ‘ghost’ was gone. This cloning service is the most efficient fix for these complex modules.
Common Signs of a Failing BCM
A faulty BCM can manifest in numerous ways. If your vehicle is experiencing any of the following, your Body Control Module may be the issue:
- ✔ Erratic interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ Power windows, door locks, or mirrors behaving unpredictably or not responding.
- ✔ The key fob is not being detected, or the push-to-start system fails intermittently.
- ✔ The vehicle’s security system engages randomly or prevents the car from starting.
- ✔ Dashboard warning lights appearing for various systems without a clear cause.
- ✔ Communication error codes, such as U0140, stored in the system.
Your Straightforward BCM Installation Guide
Installing your programmed BCM is a manageable task for a confident DIYer. Follow these general steps for a successful replacement.
- Safety First: Always disconnect the negative terminal from your vehicle’s 12V battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: In the 2013 Chevrolet Volt, the Body Control Module is typically found in the right-hand (passenger) side of the engine compartment. For other models, its location can vary (e.g., under the dash, in a kick panel). Always confirm the location for your specific vehicle.
- Remove the Old Module: Carefully unplug the electrical connectors. Most have a locking tab that needs to be depressed or lifted. Once disconnected, unbolt the module from its mounting bracket.
- Install the Programmed BCM: Mount the new module securely in place and reconnect all electrical connectors, ensuring they click firmly into position.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position (or power on the vehicle) and test all body functions—lights, locks, windows, wipers, and key fob—to confirm the repair was successful.
Important Post-Installation Notes
In some cases, additional steps may be required after installation:
- 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 syncs the airbag system with the new BCM.
- Brake Pedal Position Relearn: On certain models, a brake pedal position sensor relearn might be necessary to ensure correct brake light operation and to prevent issues with the traction control system.
Disclaimer: Vehicle systems vary. We always recommend consulting a factory service manual or a certified technician for procedures specific to your make and model.
Verified Fitment for Your Vehicle
This BCM is a direct replacement for a wide range of GM vehicles. To ensure compatibility, please match your original module’s part number to one in the list below.
This module is compatible with part numbers: 13579004, 13580198, 13582396, 13583450, 13586856, 13582688, 13586278, 13501737, 13501739, 13577924, 13580773, 13583451.
Known compatible models include:
- Chevrolet Volt (2011, 2013)
- Chevrolet Camaro (2011)
- Chevrolet Cruze (2012)
- Chevrolet Equinox (2011)
- Chevrolet Orlando (2012)
- Buick LaCrosse (2011, 2012)
- Buick Regal (2011)
- Cadillac SRX (2011, 2012)
- GMC Terrain (2011)
Note: This is not an exhaustive list. Always verify the part number on your original BCM before ordering.
Frequently Asked Questions
How does the programming service work?
After you place your order, we will provide you with instructions to ship your original BCM to us. Once we receive it, our technicians will extract the vehicle-specific data and flash it onto the replacement module. We then ship the programmed module back to you, ready for installation.
Do I need to send my original BCM?
Yes. This service requires your original module to perform the data cloning. This process ensures the replacement BCM is a perfect match for your vehicle’s VIN, options, and key programming, making the installation plug-and-play.
Is this a guaranteed fix for my 2013 Volt BCM issues?
This module will fix problems directly caused by a faulty BCM. It is essential to properly diagnose the issue first, as similar symptoms can sometimes be caused by wiring or sensor problems.
Is there a core charge?
No, there is no core charge for this service. After we clone the data, you can keep your original module.
What if my airbag light comes on after installation?
This can happen occasionally. It requires a ‘Setup SDM Primary Key in BCM’ procedure, which must be done with a professional-grade diagnostic tool to sync the airbag system to the BCM and clear the light.