Most diagnostic functions do not require internet access, without a connection you will be able to:

  • Read and Clear Codes
  • Retrieve Freeze Frame Data
  • Run Smog Checks
  • Review Mode 6 Tests
  • Check MIL Status
  • Monitor Live Data

The following features will require an internet connection (either WiFi or mobile data)

  • Repair Reports*
  • VIN Decoding
  • Maintenance Schedules
  • Recalls
  • Service Bulletins
  • Sharing Reports
  • Downloading Firmware Updates

*Note on Repair Reports: 

If you read a code and do not have an internet connection, a report can be generated later when wifi/data is available by reviewing the scan report under 'Saved Reports' and then tapping on the code