Clearing Trouble Codes
HOW TO CLEAR DIAGNOSTIC TROUBLE CODESNOTE: This is the only information provided by the manufacturer for clearing diagnostic trouble codes for this system.
1. Hook up the LEXUS hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. Operate the LEXUS hand-held tester to erase the codes.
HINT: Please refer to the LEXUS hand-held tester operator's manual for further details.