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DTC Detection Logic

NOTE: If DTC P2101 is displayed with DTC P2100 or P2119, first perform the trouble diagnosis for DTC P2100 or P2119. Refer to "DTC LOGIC - P2100, P2103 THROTTLE CONTROL MOTOR RELAY " or "DTC LOGIC - P2119 ELECTRIC THROTTLE CONTROL ACTUATOR ".
DTC DETECTION CONDITION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P2101 Electric throttle control performance Electric throttle control function does not operate properly.
  • Harness or connectors (Throttle control motor circuit is open or shorted)
  • Electric throttle control actuator