If the error occurs during a specific calibration (like the I-Shift transmission), check the mechanical state of the component. For example, ensure the clutch hydraulics are thoroughly bled and that there is no air trapped in the system. Best Practices for Prevention

It is highly recommended to connect the vehicle to a (battery charger/maintainer) during any ECU programming to ensure consistent voltage. 3. Software Maintenance Restart the Tech Tool application and the PC.

If the vehicle's battery voltage fluctuates or drops below a specific threshold during a test or programming sequence, the ECU may go offline, triggering the code.