A high-quality USB cable is non-negotiable. If the connection drops during a flash, you risk "bricking" the vehicle’s computer.
Ensure your laptop is plugged into a power source and "Sleep Mode" is disabled. Chrysler J2534 Flash Application
Older versions of the application may conflict with Java 8 . Users sometimes need to add TechAuthority to the Java exception list or use a legacy version to download flash files. A high-quality USB cable is non-negotiable
Once complete, the software will verify the flash. You should then clear codes, perform a generic drive cycle, and ensure the vehicle runs correctly. perform a generic drive cycle
