Is Your Cadillac ELR Experiencing Strange Electrical Problems?
If your 2014-2016 Cadillac ELR is plagued by baffling electrical issues—from flickering lights and malfunctioning power windows to a car that refuses to start—the culprit is often a failing Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body electronics, managing a vast array of functions that you rely on every day. When it begins to fail, it can create a cascade of frustrating and seemingly unrelated problems, making diagnosis a nightmare for even seasoned mechanics.
This isn’t just an inconvenience; a faulty BCM can compromise your vehicle’s security system, interior and exterior lighting, and other critical comfort and safety features. Replacing it at a dealership often involves purchasing a brand new, expensive module followed by several hours of labor for programming and calibration, leading to a hefty repair bill. Our solution bypasses this complexity and cost entirely.
The Simple, Cost-Effective Solution: A Programmed BCM
We offer a professionally programmed 2014-2016 Cadillac ELR Body Control Module that is ready for installation upon arrival. Our unique cloning service makes this possible. Here’s how it works: after you place your order, you simply ship your original BCM to our facility. Our expert technicians will then extract the critical vehicle-specific data—including key programming, security information, and option configurations—and transfer it directly to this replacement unit. We then ship the fully programmed module back to you. The result is a true plug-and-play component that restores your vehicle’s functionality without any need for dealer intervention.
Common Symptoms of a Failing BCM
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your Body Control Module needs attention:
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (staying on, not turning on, or flickering).
- ✔ Malfunctioning windshield wipers or horn.
- ✔ The security system or keyless entry system working incorrectly or not at all.
- ✔ Warning lights appearing on the dashboard for various systems (e.g., ABS, Airbag, Traction Control).
- ✔ A no-start or no-crank condition, even with a fully charged battery.
- ✔ Communication errors when scanning the vehicle with a diagnostic tool.
Post-Installation Procedures
While our cloning service makes this a plug-and-play part, some GM vehicles may require minor recalibration procedures after the new module is connected. These are simple procedures that can often be performed with a high-end diagnostic scan tool.
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This indicates a sync mismatch between the new BCM and the airbag system’s SDM (Sensing and Diagnostic Module). Performing the ‘Setup SDM Primary Key in BCM’ procedure with a professional scan tool will resolve this.
- Brake Pedal Position Relearn: To ensure proper brake light operation and stability control function, a brake pedal position sensor recalibration might be necessary.
Please note: Specific requirements can vary by vehicle. We always recommend consulting a factory service manual or a qualified technician for guidance.
Guaranteed Fitment for Your Vehicle
This 2014-2016 Cadillac ELR Body Control Module is a direct replacement for a wide range of GM vehicles. It is compatible with the following part numbers:
13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, 13594564
This part will fit these makes and models with these options:
- Buick LaCrosse (2014-2016)
- Buick Regal (2014-2017)
- Cadillac ELR (2014-2016)
- Cadillac SRX (2014-2016)
- Chevrolet Camaro (2014-2015)
- Chevrolet Malibu (2014-2016)
- Chevrolet Spark EV (2014-2016)
- Chevrolet Volt (2014-2015)
Frequently Asked Questions
How does the cloning service work?
After you purchase, we will provide you with instructions to ship your original Body Control Module to us. Our technicians will then transfer all the necessary programming and security data from your old module to the replacement unit. We then ship the ready-to-install module back to you.
Is this part truly plug-and-play?
Yes, because we clone your vehicle’s original data, the replacement BCM will be plug-and-play. It will recognize your keys and retain all your vehicle’s original options. In some rare cases, a minor relearn procedure like for the brake pedal sensor may be needed, as noted in the description.
What if my original BCM is completely dead or not communicating?
In most cases, even if the BCM is failing, we can still extract the necessary data. If your module is severely damaged (e.g., by fire or water) or completely unresponsive, please contact us before ordering to discuss options.
How long does the entire process take?
Our in-house processing time is typically 1-2 business days after we receive your original module. The total time will depend on shipping times to and from our facility. We will provide you with a return tracking number as soon as your programmed module is on its way back to you.
Do I need to send my keys?
No, you do not need to send your keys. All the necessary security information is stored within the BCM itself. By cloning this data, the replacement module will recognize your existing keys automatically.