LIGHTING SYSTEM > Headlight Signal Circuit

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK HEADLIGHT ILLUMINATION

PERFORM ACTIVE TEST USING INTELLIGENT TESTER

READ VALUE USING INTELLIGENT TESTER

CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY - HEADLIGHT RELAY)

INSPECT HEADLIGHT RELAY (H-LP)

CHECK HARNESS AND CONNECTOR (BATTERY - HEADLIGHT RELAY)

CHECK HARNESS AND CONNECTOR (HEADLIGHT RELAY - HEADLIGHT ASSEMBLY)

CHECK HARNESS AND CONNECTOR (HEADLIGHT RELAY - INSTRUMENT PANEL JUNCTION BLOCK)

REPLACE MAIN BODY ECU

PERFORM ACTIVE TEST USING INTELLIGENT TESTER

PERFORM ACTIVE TEST USING INTELLIGENT TESTER

READ VALUE USING INTELLIGENT TESTER

CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY - HEADLIGHT DIMMER RELAY)

INSPECT HEADLIGHT DIMMER RELAY (DIM)

CHECK HARNESS AND CONNECTOR (BATTERY - HEADLIGHT DIMMER RELAY)

CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY - HEADLIGHT DIMMER RELAY)

CHECK HARNESS AND CONNECTOR (HEADLIGHT DIMMER RELAY - INSTRUMENT PANEL JUNCTION BLOCK)

REPLACE MAIN BODY ECU

PERFORM ACTIVE TEST USING INTELLIGENT TESTER