DTC Description

If the system voltage is over 17 V during 0.2 sec, ECM sets DTC P0563.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

Voltage check, high

1.

Poor connection

2.

Charging system

3.

Main relay

Enable Conditions

Time after engine start is higher than 120sec

Vehicle speed is higher than 25km/h

Threshold Value

Voltage is higher than 17 V

Diagnostic Time

0.2 seconds

MIL ON Condition

2 Drive Cycle

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