October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
DTC Detection Logic
DTC DETECTING CONDITION CHART
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
| P1554 |
Battery current sensor performance |
The output voltage of the battery current sensor is lower than the specified value while the battery voltage is high enough. |
- Harness or connectors
(Battery current sensor circuit is open or shorted.)
[Crankshaft position sensor (POS) circuit is shorted.]
(Power steering pressure sensor circuit is shorted.)
(Accelerator pedal position sensor circuit is shorted.)
(Refrigerant pressure sensor circuit is shorted.)
- Battery current sensor
- Crankshaft position sensor (POS)
- Power steering pressure sensor
- Accelerator pedal position sensor
- Refrigerant pressure sensor
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