DTC Detection Logic
NOTE:
If DTC P1554 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to DTC DESCRIPTION .
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P1554 | BAT CURRENT SENSOR (Battery current sensor performance) |
Diagnosis condition | - |
| Signal (terminal) | Voltage signal transmitted from buttery current sensor to ECM | ||
| Threshold | The output voltage of the battery current sensor is lower than the specified value while the battery voltage is high enough | ||
| Diagnosis delay time | - | ||