Restore Control and End Electrical Frustration in Your Vehicle
Is your 2014-2017 SS Caprice or other GM vehicle acting possessed? Flickering lights, malfunctioning power windows, a security system that won’t cooperate, or even a frustrating no-start condition can all point to one culprit: a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can create a cascade of confusing and seemingly unrelated problems. This isn’t just an annoyance; it’s a critical failure that can leave you stranded. Our plug-and-play BCM service is the definitive solution, designed to get you back on the road without the exorbitant costs and scheduling headaches of a dealership visit.
A Technician’s Notebook: The Ghost in the Machine
I remember a 2016 Silverado that came into my bay with a laundry list of complaints from the owner. The radio would randomly shut off, the dome light would stay on, and occasionally, the truck just wouldn’t crank. The owner had already replaced the battery and checked all the fuses. Diagnostics showed a flood of communication error codes (U-codes), all pointing to network chaos. After isolating other modules, we pinpointed the BCM. These modules manage so many different circuits that when their internal processors or solder joints fail, they send scrambled signals across the vehicle’s network. This is precisely why our cloning service is so effective—it restores that central communication hub with your car’s exact data, eliminating the network chaos and resolving those ghost-like electrical issues.
How Our Simple Mail-In Programming Service Works
Forget about towing your vehicle to a dealer and waiting for an appointment. Our service simplifies the entire process. After your purchase, we’ll contact you with instructions to ship your original BCM to our facility. Once we receive it, our expert technicians will transfer all the critical vehicle-specific data—including VIN, mileage, and key information—to this fully tested replacement module. We then ship the newly programmed module back to you, typically ready for installation right out of the box. It’s the most efficient way to get a reliable, correctly configured 2014-2017 Caprice BCM.
Common Signs of BCM Failure
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The vehicle’s security system engaging randomly or preventing the car from starting.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Instrument cluster gauges behaving erratically or going dark.
- ✔ Diagnostic trouble codes (DTCs) related to communication, such as U0140, U0155, or other U-codes.
- ✔ A complete no-start or no-crank condition despite a healthy battery.
A Straightforward Guide to Installation
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before beginning any work on the electrical system.
- ✔ Locate the BCM: On the 2014-2017 SS Caprice, the BCM is typically located under the steering column. For other models, its location can vary (e.g., LH dash, firewall), so consult a service manual if you’re unsure.
- ✔ Remove the Old Module: Carefully disconnect all electrical connectors from the original BCM. Note their orientation. Then, unfasten any bolts or clips holding the module in place and remove it from the vehicle.
- ✔ Install the New Module: Seat your newly programmed BCM in the mounting bracket and secure it. Reconnect all electrical connectors firmly into their correct sockets.
- ✔ Reconnect Power: Reattach the negative battery terminal and tighten it securely.
- ✔ Final Checks: Start the vehicle and test all body functions—lights, locks, windows, radio, etc. Note the post-installation procedures below, as some relearns may be necessary.
Important Post-Installation Information
While our goal is a 100% plug-and-play experience, some modern vehicle systems require a final handshake after a new module is introduced. Be aware of the following potential procedures:
- Airbag System Sync: If your airbag warning light is on 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 some models, a brake pedal position sensor recalibration may be required to ensure your brake lights and traction control system function correctly.
Disclaimer: Always consult a factory service manual or a qualified professional if you are unsure about any step. No core charge is required; you can keep your original module.
Verified Compatibility for Your Vehicle
This BCM, programmed from your original, is a direct replacement for part numbers 13594692, 13594768, 13593214, 13580690, 13591519, and 13594769. It is guaranteed to fit the following models:
- ATS: 2014
- Caprice / SS Caprice: 2014-2017
- Corvette: 2014
- CTS: 2014 (Sdn, VIN A)
- Escalade / Escalade ESV: 2015
- Impala: 2015-2016 (VIN 1, ID 13594692), 2017-2019
- Sierra / Silverado 1500: 2014
- Sierra / Silverado 2500 & 3500: 2015 (ID 13594692)
- Suburban 1500: 2015
- Tahoe: 2015
- XTS: 2014
- Yukon / Yukon XL 1500: 2015
Frequently Asked Questions About the 2014-2017 Caprice BCM
How does the programming (cloning) service work?
How does the programming (cloning) service work?
You send us your vehicle’s original BCM. Our technicians use specialized equipment to extract the unique data and transfer it to this replacement module. This ensures it’s a perfect match for your car’s specific configuration, making installation simple and avoiding the need for expensive dealer tools.
What is the turnaround time?
We typically program and ship your replacement BCM within 1-2 business days of receiving your original module. We will send you tracking information as soon as it ships.
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, and our cloning process transfers it directly to the new unit.
Is this BCM truly plug-and-play?
Yes, in over 95% of cases, the module is completely plug-and-play. However, as noted in the description, certain systems like the airbag or brake pedal sensor may require a simple ‘relearn’ procedure with a scan tool after installation on some models.
What if my original BCM is completely dead or missing?
If your original module is non-communicative or lost, we may still be able to help. Please contact us directly with your vehicle’s VIN to discuss alternative programming options before placing an order.