Pre-Check

PRE-CHECK

1. CHECK LEXUS HAND-HELD TESTER
a. ECU DATA MONITOR
1. Make a judgement of good or bad and find out a malfunctioning part by the data monitor.




DRIVER SIDE J/B




DRIVER SEAT ECU, PASSENGER SEAT ECU

b. ACTIVE TEST
1. Make a judgement of good or bad and find out a malfunctioning part by the active test.




DOOR ECU