Experiencing Baffling Electrical Issues in Your GM Vehicle?
Are you dealing with a cascade of frustrating electrical problems in your Cadillac, Chevy, or GMC? Lights flickering, power windows refusing to work, intermittent starting issues, or random warning messages on your dash? These are classic signs of a failing Body Control Module (BCM). Don’t let these electronic gremlins ruin your driving experience. We offer a simple, definitive, and professional solution: a replacement BCM fully programmed with your vehicle’s original data, making for a straightforward installation.
Common Symptoms & Your Solution
A faulty BCM can make your vehicle feel unpredictable and unreliable. If you’re noticing any of the following, this service is your answer:
- Erratic interior or exterior lights
- Power windows, door locks, or mirrors not working correctly
- Security system faults or key fob recognition problems
- Intermittent no-start or no-crank conditions
- Communication error codes (U-codes) with other modules
- Incorrect gauge readings or warning lights
Instead of paying for expensive diagnostics and dealership programming, our service for the 2015-2016 Cadillac CTS BCM provides a cost-effective and reliable fix. We handle the complex programming for you, so you can get your vehicle back to 100% functionality without the hassle.
Features & Benefits
- ✔ Plug & Play Installation: We clone the data from your original BCM to this replacement unit. This means no additional programming or dealer visits are required after installation.
- ✔ Retains Original Vehicle Functions: By transferring your VIN, mileage, and key-related data, this module ensures all your vehicle’s security systems and features work exactly as they did from the factory.
- ✔ Save Time & Money: Avoid the high costs and scheduling delays associated with dealership programming. This is the most efficient way to solve your BCM issues.
- ✔ Guaranteed Compatibility: This service is a direct solution for part number 13594764 and other interchangeable numbers listed below, ensuring a perfect match for your vehicle.
- ✔ No Core Charge: The process is simple. You send us your original module, we program the replacement, and ship it back to you. No core fees or returns to worry about.
- ✔ Peace of Mind Warranty: This unit is backed by our one-year replacement warranty.
Expert Insight: The BCM Cloning Advantage
As a technician with over 20 years of experience, I’ve seen how a failing BCM can cause a diagnostic nightmare. It’s the central hub for your car’s body electronics, and when it fails, it can send confusing signals to other modules. Simply installing a used BCM won’t work due to the complex anti-theft and vehicle-specific data stored inside. Our cloning service is the gold standard for repair. We perform a bit-for-bit transfer of the essential data, creating a true digital twin of your original module. This preserves the intricate handshake between the BCM, ECU, and security systems, which is why our solution is so reliable and truly plug-and-play.
How Our Programming Service Works
- Place Your Order: Complete your purchase. Please ensure your contact information is up-to-date.
- We’ll Contact You: Our team will reach out with clear instructions and a shipping address for you to send your original BCM to us.
- We Program Your Module: Once we receive your original unit, our expert technicians will clone all the necessary data to the replacement 2015-2016 Cadillac CTS BCM.
- Fast Return Shipping: We ship your newly programmed module back to you, typically within 1-2 business days of receiving your original. You’ll receive tracking information as soon as it’s on its way.
Important Post-Installation Information
While this module is designed to be plug-and-play, some modern GM vehicles may require a simple relearn procedure to sync all systems perfectly after installation. Please be aware of the following:
- Airbag System Sync: If the 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 new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure proper brake light and traction control operation.
Always consult a factory service manual or a qualified technician if you are unsure about any installation steps.
Guaranteed Fitment for the Following Part Numbers:
This computer will fit vehicles using any of the following part numbers: 13592137, 13506935, 13506936, 13587704, 13594764
Frequently Asked Questions
How does the cloning service work?
You ship your original BCM to us. We use specialized equipment to read the unique vehicle data (like VIN, key codes, and mileage) from your module and write it directly onto the replacement unit. This makes the new module an exact electronic copy of your old one.
Is this really a plug-and-play installation?
Yes, for over 95% of installations. Because we clone your original data, the vehicle recognizes the new BCM as its own, eliminating the need for dealer programming. In rare cases, as noted above, a simple relearn procedure for the airbag or brake pedal sensor may be required.
Will this fix my specific electrical problems?
This service corrects issues directly caused by a faulty BCM. If your vehicle has been properly diagnosed with a failed Body Control Module, this is the definitive solution. It addresses common symptoms like erratic lights, power accessory failures, and security system faults linked to the 2015-2016 Cadillac CTS BCM.
How long does the entire process take?
Once we receive your original module, our programming service is typically completed within 1-2 business days. The total time will depend on the shipping speed you choose to send your module to us and the return shipping time.
What if I have an airbag light after installation?
This is a known possibility on some GM platforms. The airbag module (SDM) may need to be electronically re-introduced to the new BCM. This is done via a ‘Setup SDM Primary Key in BCM’ procedure, which can be performed by most professional repair shops with an advanced diagnostic tool.
Do I need to send my keys along with the module?
No, you do not need to send your keys. Our cloning process transfers the key data directly from your original BCM, so your existing keys will work seamlessly upon installation.