With Hand-Held Tester
WARNING: This page is about a different car, the 2004 Lexus IS 300, 2003 Lexus IS 300, and 2002 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the hand-held tester to the DLC3. See Fig 1. Turn the ignition switch ON.
- Read the DTC by following the prompts on the tester screen. See DIAGNOSTIC TROUBLE CODE DEFINITIONS .
- Please refer to the hand-held tester operator's manual for further details.