The device should automatically power on. If it does not, ensure the vehicle's ignition is in the "ON" or "ACC" position. 2. Reading and Clearing Codes
To clear codes, select the option. Note: This should only be done after the necessary repairs are completed, as it will reset the vehicle's emissions monitors. 3. Updating the Device Mac tools et97 user Manual
Locate the vehicle’s 16-pin OBDII port (usually under the driver’s side dashboard). Plug the ET97's diagnostic cable into the port. The device should automatically power on
Read and clear current, pending, and permanent Diagnostic Trouble Codes (DTCs). and permanent Diagnostic Trouble Codes (DTCs).