If the output duty signal of alternator is over 100% under ignition switch "ON" (Engine speed is below 25rpm), ECM sets DTC P0625.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal Monitoring | 1. Poor connector connection 2. Short to ground in circuit 3. Faulty ECM |
Enable Condition |
•
Engine speed is lower than 25rpm | |
Threshold Value |
•
Alternator duty is higher than 100% | |
Diagnostic Time |
•
3 sec. | |
MIL ON Condition |
•
- |
