ECM shows P2501 when there is a wide voltage difference between battery sensor and actual value.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal monitoring | 1. Poor connector connection 2. Open or short in circuit 3. Faulty Battery Sensor |
Enable Condition |
•
Engine "ON"
•
No LIN communication related DTCs | |
Threshold value |
•
Voltage difference between battery sensor and actual value | |
Diagnosis Time |
•
Continuous | |
MIL ON Condition |
•
2 driving cycles |
