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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1002 (Automatic Transmission (Re0F09B)) >> Component Diagnosis >> P1722 ESTM Vehicle Speed Signal >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Always drive vehicle at a safe speed.
NOTE: Immediately after performing any "DTC CONFIRMATION PROCEDURE", always turn ignition switch OFF. Then wait at least 10 seconds before performing the next test.
  1. CHECK DTC DETECTION

    With CONSULT-III

    1. Turn ignition switch ON.
    2. Select "Data Monitor" in "TRANSMISSION".
    3. Start engine and maintain the following conditions for at least 5 consecutive seconds.

    ACC PEDAL OPEN: 1.0/8 or less

    VEHICLE SPEED: 30 km/h (19 MPH) or more

    Is "P1722 ESTM VEH SPD SIG" detected? 

    YES: Go to "DIAGNOSIS PROCEDURE ".

    NO: Refer to "INTERMITTENT INCIDENT ".