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Home >> Infiniti >> 2013 >> M56 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1087 To P2542 >> DTC P1715: Input Speed Sensor >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

NOTE:
  • If DTC P1715 is displayed with DTC UXXXX, perform the trouble diagnosis for DTC UXXXX.
  • If DTC P1715 is displayed with DTC P0335, perform the trouble diagnosis for DTC P0335. Refer to "DTC LOGIC ".
  • If DTC P1715 is displayed with DTC P0340, perform the trouble diagnosis for DTC P0340. Refer to "DTC LOGIC ".
  • If DTC P1715 is displayed with DTC P0605, perform the trouble diagnosis for DTC P0605. Refer to "DTC LOGIC ".
  • If DTC P1715 is displayed with DTC P0607, perform the trouble diagnosis for DTC P0607. Refer to "DTC LOGIC ".
DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P1715 IN PULY SPEED [Input speed sensor (TCM output)] Input speed sensor signal is different from the theoretical value calculated by ECM from output speed sensor signal and engine rpm signal.
  • Harness or connectors (The CAN communication line is open or shorted)

    (Input speed sensor circuit is open or shorted)

  • TCM