Is Your GM Vehicle Plagued by Electrical Gremlins?
Are you dealing with flickering lights, power windows that have a mind of their own, or a security system that randomly activates? These frustrating and unpredictable issues often point to a single culprit: a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, managing everything from interior lighting and power locks to the instrument cluster and security features. When it starts to fail, it can create a cascade of bizarre electrical problems that are difficult to diagnose.
Instead of facing a costly trip to the dealership for a new module and expensive programming, we offer a streamlined, cost-effective solution. This is a replacement BCM, part number 13594692, that comes fully programmed with the data from your vehicle’s original module. This cloning service makes the installation process as simple as swapping the part, getting you back on the road without the need for specialized dealer tools.
Solving Your Electrical Issues with a Programmed GM BCM
A faulty BCM doesn’t just cause minor annoyances; it can impact vehicle safety and security. Our service is designed to be the most reliable and straightforward fix. We transfer the vital configuration, key, and security data from your original module directly onto the replacement unit. This ensures that when you receive it, it’s a true plug-and-play part that integrates seamlessly with your vehicle’s other electronic systems.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-functional power windows, locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (flickering, staying on, or not working at all).
- ✔ Instrument cluster warning lights illuminating without cause (e.g., security light, airbag light).
- ✔ The vehicle’s security system or alarm malfunctioning or preventing the car from starting.
- ✔ Wipers or horn activating unexpectedly.
- ✔ Radio or infotainment system display issues.
- ✔ Communication errors with other modules when scanned with a diagnostic tool.
How Our Simple Programming Service Works:
- ✔ Place Your Order: Complete your purchase through our secure checkout.
- ✔ We’ll Contact You: We will reach out with clear, simple instructions and a shipping address for you to send your original BCM to us.
- ✔ Ship Your Original Module: Carefully package your original BCM and ship it to our facility.
- ✔ We Program the Replacement: Upon arrival, our technicians will professionally transfer all necessary data from your module to the replacement BCM.
- ✔ Receive Your Ready-to-Install Part: We ship the programmed replacement module back to you, typically within 1-2 business days. You’ll receive tracking information so you know exactly when it will arrive.
Post-Installation Procedures
While our goal is a 100% plug-and-play experience, some modern GM vehicles may require a simple relearn procedure after installation. These are typically straightforward and ensure all systems communicate correctly.
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This indicates a sync is needed between the new BCM and the airbag system’s SDM (Sensing and Diagnostic Module). A professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control function, a brake pedal position sensor recalibration might be necessary. This is a quick procedure that can be performed with a capable diagnostic tool.
Please note: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
What is this cloning service and why do I need it?
This service transfers your vehicle’s specific security and configuration data from your original BCM to a replacement unit. This is necessary because a new BCM from a dealer would be blank and require expensive, tool-intensive programming to work with your vehicle’s keys and other systems. Our service bypasses that, making it plug-and-play.
What are the most common signs of a bad BCM?
The most common symptoms include erratic power windows and locks, flickering interior or exterior lights, a malfunctioning security system, and random warning lights on your dashboard. Essentially, any strange electrical behavior related to body accessories can point to the BCM.
Is this a simple plug-and-play installation?
Yes, for over 95% of vehicles, it is. Because we clone your original data, the replacement module is ready to be installed and function immediately. In rare cases, a simple relearn procedure like an airbag sync may be needed, as noted in the description.
What if my original BCM is completely dead or unreadable?
In many cases, even if the BCM is not functioning in the vehicle, we can still extract the necessary data on our bench-top equipment. Please contact us before ordering if your module has severe water or fire damage.
How long does the programming service take once you receive my module?
Our standard turnaround time is 1-2 business days after we receive your original BCM. We then ship the programmed replacement back to you promptly.
Will this part fit my vehicle?
This module fits a wide range of GM vehicles including the Cadillac CTS, ATS, XTS, Escalade; Chevy Corvette, Impala, Silverado, Suburban, Tahoe; and GMC Sierra, Yukon. Please verify your part number (13594692 or a compatible number listed) and check the detailed fitment list on this page.