Restore Your Vehicle’s Electrical Harmony
Is your 2014-2017 SS Caprice acting possessed? Flickering lights, malfunctioning power windows, a security system that won’t cooperate, or random warning messages on the dash are classic signs that the Body Control Module (BCM) is failing. As the central command center for your vehicle’s body electronics, a faulty BCM can turn your driving experience into a nightmare. I’ve spent years in the bay tracing these exact kinds of electrical gremlins, and more often than not, the BCM is the culprit. This isn’t just an inconvenience; it can affect vehicle security and safety systems.
A Technician’s Notebook: The Ghost in the Machine
I remember a customer with a ’16 Caprice who was ready to sell the car. His interior lights would stay on, draining the battery overnight, and the remote keyless entry worked only intermittently. He’d already replaced the battery and checked fuses to no avail. After connecting my scan tool, I saw several communication loss codes (U-codes) pointing to the BCM. We confirmed the BCM was failing internally. Instead of a costly trip to the dealer for a new module and several hours of programming, we used a cloned BCM. The entire process was seamless. We received his old module, transferred the data, and sent back a plug-and-play solution. The customer had his car back to normal in days, not weeks, saving him hundreds in dealership fees.
Why Choose Our Pre-Programmed BCM Solution?
Forget about expensive dealership programming, towing fees, and vehicle downtime. Our service is designed to be the most efficient and cost-effective solution. We perform a professional cloning service: you send us your original BCM, and we transfer all the critical vehicle-specific data—including VIN, mileage, and key information—to this replacement unit. When you receive it back, it’s a true plug-and-play installation. This is the definitive fix for your 2014-2017 SS Caprice BCM issues, getting you back on the road with confidence.
Common Symptoms of a Failing BCM
If your vehicle is experiencing any of the following, a failing Body Control Module is the likely cause. In my experience, customers often report two or more of these issues simultaneously.
- ✔ Power windows, locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ Security system faults or the engine failing to start due to anti-theft issues.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ A barrage of warning lights on the instrument cluster with no other apparent cause.
- ✔ Communication error codes, such as U0140, stored in other modules.
A Straightforward Guide to Installation
Replacing the BCM is a manageable task for a confident DIYer. The BCM on the SS Caprice is typically located behind the dashboard. Always consult a service manual for the precise location on your vehicle.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow capacitors to discharge.
- Locate the BCM: On the 2014-2017 SS Caprice, the BCM is generally found in the cabin, often behind the lower dashboard panel on the driver’s side.
- Remove Connectors: Carefully unplug all electrical connectors from the old BCM. They have locking tabs that must be depressed to be removed. Do not force them.
- Swap the Module: Unbolt the original BCM from its mounting bracket and install the new, pre-programmed module in its place.
- Reconnect Everything: Securely plug all electrical connectors into the new BCM and reconnect the vehicle’s battery.
- Perform Final Checks: Start the vehicle and verify that all body functions (lights, locks, windows) are working correctly. Address any warning lights as noted below.
Important Post-Installation Information
While our cloning service makes this a near plug-and-play part, some vehicle systems may require a quick sync-up after installation. This is normal for modern, complex vehicles. For your 2014-2017 SS Caprice BCM replacement, be aware of the following:
- Airbag System Sync: If the airbag light is illuminated after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure is needed. This requires a professional-grade scan tool to re-establish communication between the BCM and the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be necessary to ensure the brake lights and stability control systems function as intended.
Disclaimer: Vehicle systems vary. We always recommend consulting a factory service manual or a qualified technician for specific procedures.
Will This Fit My Vehicle?
This BCM is a direct-fit replacement for the following part numbers: 13594692, 13594768, 13593214, 13580690, 13591519, and 13594769. It is guaranteed to be compatible with the following models:
- 2014-2017 Chevrolet SS & Caprice
- 2014 Chevrolet Corvette (LH dash)
- 2014 Cadillac ATS (on firewall)
- 2014 Cadillac CTS (Sdn, VIN A, LH dash)
- 2014 Cadillac XTS (left front hinge pillar)
- 2014-2015 GMC Sierra 1500 / Chevrolet Silverado 1500
- 2015 GMC Sierra / Denali 2500/3500 (ID 13594692)
- 2015 Chevrolet Silverado 2500/3500 (ID 13594692)
- 2015 Chevrolet Suburban 1500 / Tahoe
- 2015 Cadillac Escalade / ESV
- 2015 GMC Yukon / Yukon XL 1500
- 2015-2019 Chevrolet Impala (New Style)
Frequently Asked Questions
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, we transfer the data to the replacement module and ship it back to you, typically within 1-2 business days. This makes the new part ready for installation without any extra programming.
Do I need to send my keys?
No, you do not need to send your keys. All the necessary security information is stored within your original BCM and will be transferred during our cloning process.
Is there a core charge?
No, there is absolutely no core charge or need to return your original module after the service is complete. You can keep your old part.
What if an airbag light comes on after I install it?
This is an occasional and normal security handshake procedure. A repair shop with a capable bi-directional scan tool will need to perform the “Setup SDM Primary Key in BCM” function to sync the modules and clear the light. This is a simple software procedure, not a part failure.
Is this a guaranteed fix for my car’s electrical problems?
This module will fix all issues directly caused by a faulty BCM. As a 20-year technician, I always recommend proper diagnostics. If you’ve confirmed the BCM is the source of the problem, this programmed module is the reliable, cost-effective solution.