FixVault

DTC Detection Logic

DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P1550 BAT CURRENT SENSOR (Battery current sensor circuit range/performance) The output voltage of the battery current sensor remains within the specified range while engine is running.
  • Harness or connectors (Battery current sensor circuit is open or shorted.)

    (Sensor power supply 2 circuit is open or shorted.)

  • Battery current sensor
  • Each sensor, connected with sensor power supply 2 circuit