PCM/ECM sets DTC P0563 if the PCM/ECM detects system voltage higher than the possible range of battery voltage.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Battery voltage check | 1. Poor connection or damaged harness 2. Faulty charging system |
Enable Conditions |
•
No relevant error
•
Vehicle speed > 6 MPH | |
Threshold Value |
•
Battery voltage > 16V | |
Diagnostic Time |
•
30 sec. | |
MIL On Condition |
•
2 Drive Cycles |
