FixVault

DTC Detection Logic

NOTE:

If DTC P1550 is displayed with DTC P0643, first perform the trouble diagnosis for P0643. Refer to DTC LOGIC .

DTC No. Trouble Diagnosis Name DTC Detecting Condition Possible Cause
P1550 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.)

  • Battery Current Sensor