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Home >> Toyota >> 2013 >> Matrix Base, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (Active Torque Control 4WD System (Diagnostic Codes & Symptom Tests)) >> Active Torque Control 4WD System >> DTC C1280/82: Engine Circuit Malfunction >> Procedure
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DTC C1280/82: Engine Circuit Malfunction: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REPLACE 4WD CONTROL ECU. Refer to  REMOVAL 
  2. CHECK FOR DTC 
    1. Refer to DTC CHECK / CLEAR .
    2. Turn the ignition switch off.
    3. Turn the ignition switch to ON and check that the Engine control DTC is not output.

      Result

      Result Proceed to
      DTC is not output A
      Engine control DTC is output B

    B → See step   3 

    A → See step   1 

  3. GO TO SFI SYSTEM. Refer to  DIAGNOSTIC TROUBLE CODE CHART