Code No. P0563:
Battery Voltage Too High
DIAGNOSIS CONTENT
Voltage above upper limit
TROUBLE JUDGMENT
Check Condition
Judgment Criterion
- The battery voltage is above the threshold for the specified time.
PROBABLE CAUSE
- Failed battery
- Failed electrical harness in power supply voltage circuit
(Refer to Symptom Procedure - Engine-ECU Power Supply, Engine Control Relay,
Ignition Switch-IG1 System 
.)