DTC    B2430    LED Headlight LH Circuit Malfunction

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK FOR DTC

CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - AUXILIARY BATTERY AND BODY GROUND)

CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - INSTRUMENT PANEL JUNCTION BLOCK)

INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

REPLACE NO. 1 INTEGRATION RELAY

INSPECT HEADLIGHT UNIT

INSPECT MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

CHECK HARNESS AND CONNECTOR (HEADLIGHT UNIT - BODY GROUND)

REPLACE LIGHT CONTROL ECU

CHECK HARNESS AND CONNECTOR (HEADLIGHT UNIT - NO. 1 INTEGRATION RELAY)

CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - HEADLIGHT UNIT)