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Home >> Infiniti >> 2014 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Automatic Transmission (Re0F10J) (DTC/Circuit Diagnosis) (Except Hybrid) (2 Of 2)) >> DTC/Circuit Diagnosis >> DTC P0717: Input Speed Sensor A >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
DTC CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition Possible cause
P0717 INPUT SPEED SENSOR A
(Input/Turbine Speed Sensor "A" Circuit No Signal)
When 1 is satisfied and any of 2, 3 or 4 is satisfied:
  1. When the following conditions are satisfied:
    • TCM power supply voltage: More than 11 V
    • After range change completion, it spends 2 seconds or more.
  2. When all of the following conditions are satisfied and this state is maintained for 5 seconds:
    • Primary pulley speed: 500 RPM or more
    • Input speed: Less than 150 RPM
    • Range: Other than P, N
    • P0715 is not detected
  3. When all of the following conditions are satisfied and this state is maintained for 0.5 seconds:
    • 10-msec-ago input speed: 1, 000 RPM or more
    • Now input speed: 0 RPM
  4. When all of the following conditions are satisfied and this state is maintained for 5 seconds:
    • Range: D or L
    • Engine speed: 450 RPM or more
    • Input speed: 300 RPM or more
    • Primary pulley speed: 300 RPM or more
    • Secondary pulley seed: 300 RPM or more
    • Differences between engine speed and primary pulley speed: 1, 000 RPM or less
    • Differences between primary pulley speed and input speed: More than 1, 000 RPM
    • Differences between engine speed and input speed: More than 1, 000 RPM
    • Lock-up command is being given (except for slip lock-up)
    • DTC other than the applicable DTC is not detected.
  • Harness or connectors

    (Input speed sensor circuit is open or shorted.)

  • Input speed sensor