DTC Confirmation Test

Turn ignition on. Select DATA MONITOR with scan tool. Wait at least 10 seconds. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  . If 1st trip DTC is not detected, check COOLAN TEMP/S reading with scan tool. If reading is 140°F (60°C) or more, allow engine to cool until engine coolant temperature is less than 140°F (60°C). Wait at least 10 seconds. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  . If 1st trip DTC is still not detected, system is okay at this time.