If there is Open or Short to battery in Starter Relay circuit, PCM/ECM sets DTC P0617.
Item | Detecting Condition | Possible cause | |
Case 1 | DTC Strategy |
•
Circuit continuity check, low | 1. Poor connection 2. Open or Short circuit to battery 3. Starter Relay |
Enable Conditions |
•
Engine speed > 240rpm
•
Battery voltage <16V, >10.73V | ||
Threshold value |
•
Short circuit to battery | ||
Diagnosis Time |
•
Continuous | ||
Case 2 | DTC Strategy |
•
Open relay | |
Enable Conditions |
•
Delta battery voltage > 9V
•
Counter schedule of phase signal ≤ 2times
•
Automatic start | ||
Threshold value |
•
Engine speed = 0rpm | ||
Diagnosis Time |
•
0.45 sec | ||
MIL On Condition |
•
DTC only | ||
