Pre-Check

PRE-CHECK




USING LEXUS HAND-HELD TESTER
a. Hook up the LEXUS hand-held tester to the DLC3.
b. Monitor the ECU data by following the prompts on the tester screen.

HINT:
LEXUS Hand-held tester has a "Snapshot" function which records the monitored data.
Please refer to the LEXUS hand-held tester operator's manual for further details.