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DTC Detection 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.)

    (Accelerator pedal position sensor 2 circuit is shorted.)

    [Camshaft position sensor (bank 1) circuit is shorted.]

    (Crankshaft position sensor circuit is shorted.)

    (EVAP control system pressure sensor circuit is shorted.)(1)

    [Exhaust valve timing control position sensor (bank 1) circuit is shorted.]

    (Manifold absolute pressure sensor circuit is shorted.)

  • Battery current sensor
  • Accelerator pedal position sensor
  • Camshaft position sensor (bank 1)
  • Crankshaft position sensor
  • EVAP control system pressure sensor(1)
  • Exhaust valve timing control position sensor (bank 1)
  • Manifold absolute pressure sensor
(1) Except for Mexico
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