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DTC C1280/82: Engine Circuit Malfunction [12/2012 - ]: Procedure

  1. CHECK FOR DTC (ENGINE CONTROL SYSTEM) 
    1. Check if the engine control system DTC is output.

      Refer to DTC CHECK / CLEAR [12/2012 - ]

      Powertrain > Engine > Trouble Codes 

    Result: 

    Engine control system DTC is not output 

    REPLACE 4WD ECU ASSEMBLY:  REMOVAL [12/2012 - ] 

    Result: 

    Engine control system DTC is output 

    GO TO ENGINE CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART):  DIAGNOSTIC TROUBLE CODE CHART [12/2012 - 11/2013]  ,  DIAGNOSTIC TROUBLE CODE CHART [11/2013 - 08/2014]  ,  DIAGNOSTIC TROUBLE CODE CHART [08/2014 - 10/2015]  ,  DIAGNOSTIC TROUBLE CODE CHART [10/2015 - 08/2016]  ,  DIAGNOSTIC TROUBLE CODE CHART [08/2016 - 08/2017]  ,  DIAGNOSTIC TROUBLE CODE CHART [08/2017 - ]