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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Transfer Case) >> DTC/Circuit Diagnosis >> DTC P1809: Transfer Control Unit >> DTC Logic >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. DTC REPRODUCTION PROCEDURE 

    With CONSULT 

    1. Turn the ignition switch ON.
    2. Perform self-diagnosis for "ALL MODE AWD/4WD".

      Is DTC "P1809" detected? 

      YES: Proceed to diagnosis procedure. Refer to "DIAGNOSIS PROCEDURE ".

      NO: INSPECTION END.