Retrieving Diagnostic Trouble Codes
WARNING: This page is about a different car, the 2002 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The hand-held tester has a Snapshot function which records the monitored data. Refer to the hand-held tester operator's manual for further details.
Hook up the hand-held tester to the DLC3. See Fig 1. Monitor the ECU data by following the prompts on the tester screen.