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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 287 (Engine Control System - DTCS P1148 To P2A03) >> DTC P1715: Input Speed Sensor >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Infiniti G25. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC WITH TCM

    Check DTC with TCM. Refer to "DIAGNOSIS DESCRIPTION ".

    Is the inspection result normal? 

    YES: GO TO 2.

    NO: Perform trouble shooting relevant to DTC indicated.

  2. REPLACE TCM

    Replace TCM. Refer to "REMOVAL AND INSTALLATION ".

INSPECTION END