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Home >> Nissan-Datsun >> 2007 >> X-Trail SE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0455 To P1147 >> DTC P1124, P1126 Throttle Control Motor Relay >> On Board Diagnosis Logic >> Notes

On Board Diagnosis Logic: Notes

These self-diagnoses have one trip detection logic. 

DTC DETECTING CONDITION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1124
1124		 Throttle control motor relay circuit short ECM detects the throttle control motor relay is stuck ON.
  • Harness or connectors

    (The throttle control motor relay circuit is shorted)

  • Throttle control motor relay
P1126
1126		 Throttle control motor relay circuit open ECM detects a voltage of power source for throttle control motor is excessively low.
  • Harness or connectors

    (The throttle control motor relay circuit is open)

  • Throttle control motor relay
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