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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 86 (Automatic Transaxle) >> DTC/Circuit Diagnosis >> DTC P0720: Output Speed Sensor >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
  • Always drive vehicle at a safe speed.
  • Be careful not to rev engine into the red zone on the tachometer.
  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. Start the engine.
    2. Select "ESTM VSP SIG" in "Data Monitor" in "TRANSMISSION".
    3. Drive vehicle and maintain the following conditions for 60 seconds or more:

      ESTM VSP SIG: 40 km/h (25 MPH) or more

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

      With GST 

      Follow the procedure "With CONSULT".

      Is "P0720" detected? 

      YES: Go to "DIAGNOSIS PROCEDURE ".

      NO: INSPECTION END