C1563

DTC C1563 DC / DC Converter IG Power Supply Voltage

DESCRIPTION
The power steering ECU detects malfunctions in the power steering converter's IG power supply voltage based on the power steering converter's WDD communication signal (DC / DC condition notification signal). As a fail-safe function, when the IG power supply and power steering converter are malfunctioning, power assistance stops.

C1563:

WIRING DIAGRAM:

INSPECTION PROCEDURE

Step 1: