SFI SYSTEM > Cranking Holding Function Circuit

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK OPERATION OF ENGINE CRANKING

READ VALUE OF INTELLIGENT TESTER (STA SIGNAL)

INSPECT ECM (STAR AND STSW VOLTAGE)

INSPECT ST CUT RELAY

INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY

INSPECT STARTER RELAY

CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - STARTER RELAY)

INSPECT ENGINE ROOM RELAY BLOCK (STARTER RELAY VOLTAGE)

INSPECT STARTER ASSEMBLY

CHECK HARNESS AND CONNECTOR (POWER SOURCE CONTROL ECU - ECM)