Using Lexus Hand-held Tester
WARNING: This page is about a different car, the 2004 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
Connect Lexus hand-held tester to Data Link Connector 3 (DLC 3), located under left side of instrument panel. Clear DTCs by following prompts on tester. See tester operator"s manual for instructions.