Check connection! Try again? - Communication error

What does Check connection! Try again? mean?

This prompt suggests that the scan tool has detected an issue with its connection to the vehicle. It is asking if you want to attempt communication again.

• Intermittent connection at the DLC
• Vehicle communication module is temporarily unavailable
• Scan tool software glitch

Click steps to track your progress.

1. 1

   Verify that the scan tool's cable is firmly connected to both the tool and the vehicle's DLC.

2. 2

   Turn off the vehicle's ignition, wait a few moments, and then turn it back on.

3. 3

   Select 'Yes' to try re-establishing communication with the vehicle.