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Home >> Infiniti >> 2012 >> EX35 Base, AWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> DTC/Circuit Diagnosis >> DTC P1809: Transfer Control Unit >> DTC Logic >> DTC Confirmation Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC Confirmation Procedure

  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.