DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms (Trouble diagnosis content) |
DTC detecting condition |
|---|---|---|
| P1554 | BAT CURRENT SENSOR (Battery current sensor) |
The output voltage of the battery current sensor is lower than the specified value while the battery voltage is high enough. |
POSSIBLE CAUSE
- Harness or connectors
- Battery current sensor circuit is open or shorted.
- Sensor power supply 2 circuit is shorted.
- Battery current sensor
- Each sensor, connector with sensor power supply 2 circuit
FAIL-SAFE
Not applicable