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Home >> Infiniti >> 2012 >> FX50 >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (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 car, the 2011 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.
  1. DTC REPRODUCTION PROCEDURE

    With CONSULT-III 

    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.

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