DTC P1568: ICC Function: Notes
NOTE:
If DTC U1000 or U1001 is also displayed, perform diagnosis for those codes first. See DTC U1000: CAN COMMUNICATION LINE OR DTC U1001: CAN COMMUNICATION LINE
. If DTC P0605 is also displayed, perform diagnosis for that code next. See DTC P0605: ENGINE CONTROL MODULE
.
NOTE:
Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE
under SELF-DIAGNOSTIC SYSTEM.