Restore Your Vehicle’s Electrical Systems with a Hassle-Free Solution
As a technician with over two decades of hands-on diagnostic experience, I’ve seen how a failing Body Control Module (BCM) can turn a reliable vehicle into a source of constant frustration. Random warning lights, power windows with a mind of their own, or security systems that won’t cooperate—these are all classic signs that the BCM, your car’s central hub for body electronics, is failing. This isn’t just an inconvenience; it can affect vehicle safety and operation. We offer a dependable, straightforward fix for your 2014-2016 ELR Body Control Module that gets you back on the road without the typical dealership headaches.
Our unique service eliminates the most challenging part of a BCM replacement: the programming. Instead of you paying for expensive dealer tools and labor, we handle it all. Simply purchase this module, and we’ll contact you with instructions to ship your original BCM to our facility. Our experts will then transfer all the critical data—including VIN, mileage, and vehicle-specific options—to this replacement unit. The module you receive back is a true plug-and-play solution, ready for installation right out of the box.
A Technician’s Notebook
I remember a 2015 Chevy Malibu that came into the bay with a laundry list of bizarre, intermittent complaints. The radio would shut off, the dome light would flicker, and the driver’s window would randomly stop working. The owner had been to two other shops that couldn’t find the issue because no hard fault codes were stored. After checking the main power and ground circuits to the BCM, I noticed a faint watermark on the case connector. On these models, a small leak from the cowl area can drip directly onto the BCM, causing internal corrosion and these ghost-like problems. A new, cloned 2014-2016 ELR Body Control Module (the same family) solved every single issue instantly. It’s a textbook example of how a single component can create widespread electrical chaos.
Is Your Vehicle Showing These Symptoms?
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is likely the solution you need:
- ✔ Erratic or non-functional power windows, door locks, or interior/exterior lights.
- ✔ The security or anti-theft system prevents the car from starting.
- ✔ Horn, wipers, or other accessories working intermittently or not at all.
- ✔ False warning messages on the instrument cluster (e.g., “Service Theft Deterrent System”).
- ✔ Diagnostic trouble codes (DTCs) related to communication, such as U0140 (Lost Communication With Body Control Module).
- ✔ Inconsistent A/C and climate control operation.
Your Straightforward Path to a Reliable Repair
Our process is designed for both seasoned mechanics and DIY enthusiasts. We’ve simplified a complex repair into a few easy steps:
- Step 1: Place your order for this BCM. Ensure your contact information is accurate.
- Step 2: We will contact you with secure, prepaid shipping instructions to send us your original BCM.
- Step 3: Once we receive your module, our technicians will perform a full data transfer to the replacement unit. This typically takes 1-2 business days.
- Step 4: We ship your newly programmed module back to you. Tracking information will be provided.
- Step 5: Install the programmed module back into your vehicle. In most cases, it’s a direct swap with no further steps needed.
Important Post-Installation Information
While our cloning service makes this a plug-and-play repair, some GM vehicles require a final handshake between modules after installation. Be aware of the following possibilities:
- Airbag System Sync: If the airbag light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed using a professional-grade scan tool. This syncs the BCM with the airbag system.
- Brake Pedal Position Relearn: On certain models, a brake pedal position sensor relearn may be required to ensure correct brake light and traction control functionality.
Disclaimer: Always consult your vehicle’s factory service manual or a qualified professional for specific procedures.
Verified Compatibility Across GM Models
This BCM, part number 13593776, is compatible with a wide range of vehicles. Please verify your part number and match it to the list below. This part fits the following makes and models with these options:
- Cadillac ELR (2014-2016) – Body Control (BCM); (RH cowl)
- Cadillac SRX (2014-2016) – Body Control (BCM); (LH dash)
- Buick LaCrosse (2014-2016) – Body Control (BCM); (LH kick panel)
- Buick Regal (2014-2017) – Body Control (BCM); (LH dash)
- Chevrolet Camaro (2014-2015) – Body Control (BCM); (RH dash)
- Chevrolet Malibu (2014-2015) – Body Control (BCM); (LH kick panel)
- Chevrolet Malibu (2016) – Body Control (BCM); VIN 1 (4th digit, Limited), (LH kick panel)
- Chevrolet Spark EV (2014-2016) – Body Control (BCM); (left lower a-pillar), electric model
- Chevrolet Volt (2014-2015) – Body Control (BCM); (RH engine compartment)
This module is a direct replacement for the following part numbers: 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, 13594564.
Frequently Asked Questions
What exactly is the “cloning” service?
Cloning is the process where we transfer the exact software, VIN, and security information from your original BCM to this replacement unit. This makes the new module a perfect electronic match for your vehicle, avoiding the need for dealership programming.
Do I need to send my original BCM to you?
Yes. This service requires your original module to perform the data transfer. We will contact you with shipping details after you complete your purchase.
Is there a core charge for this part?
No, there is no core charge. After we clone your data, you are free to keep your original, non-functional module.
Will I need any special tools for installation?
For the physical installation, you’ll only need basic hand tools to access and swap the module. However, as noted, in some cases a professional scan tool may be needed for post-installation procedures like the airbag system sync or brake pedal relearn.
How long does the entire process take?
Once we receive your original BCM, the cloning and processing time is typically 1-2 business days. The total turnaround time will depend on shipping transit times to and from our facility.