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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> DTC/Circuit Diagnosis >> DTC P1815: M-Mode Switch >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

  1. PRECONDITIONING 

    If "DTC CONFIRMATION PROCEDURE" is previously conducted, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.

    : GO TO 2.

  2. CHECK DTC DETECTION 

    With CONSULT 

    1. Turn ignition switch ON.
    2. Select "SLCT LVR POSI" and "MANU MODE SW" in "Data Monitor" in "TRANSMISSION".
    3. Maintain the following each conditions more than 60 seconds.

      SLCT LVR POSI: D

      MANU MODE SW: ON

    4. Perform "Self Diagnostic Results" in "TRANSMISSION".

      Is "P1815" detected? 

      YES: Go to "DIAGNOSIS PROCEDURE ".

      NO: INSPECTION END