C1565

DTC C1564 Lost Communication with WDD Signal of DC / DC Converter

DTC C1565 Lost Communication with LDD/ASST Signal of DC / DC Converter

DESCRIPTION
Based on the WDD signal (DC / DC condition notification signal) from the power steering converter, the power steering ECU processes and outputs signals. Based on the LDD signal (EPS demand signal) from the power steering ECU, the power steering converter processes and outputs signals. As a fail-safe function, when the system is malfunctioning, power assistance is limited.

C1564-C1565:

WIRING DIAGRAM:

INSPECTION PROCEDURE

Steps 1-2:

Steps 3-4: