If the system voltage is over 16 V during 0.2 sec, ECM/PCM sets DTC P0563.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal check, high | 1. Poor connection 2. Charging system 3. Main relay |
Enable Conditions |
•
Time after engine start > 120sec
•
Vehicle speed > 12mph | |
Threshold Value |
•
Battery Voltage > 16V | |
Diagnostic Time |
•
Continuous | |
MIL On Condition |
•
2 Driving Cycle |
