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DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION CHART

DTC detecting condition Trouble area
P2103: Throttle Actuator "A" Control Motor Circuit High 
Output voltage of throttle actuator power supply circuit is higher than 5 V even if throttle actuator control relay is OFF (ignition mode of keyless push start system in "OFF").
(1 D/C detection logic)
  • Throttle actuator control relay and/or its circuit
  • ECM