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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission (Re0F10J) (Diagnostic Trouble Codes (DTCS), Symptom Diagnosis And R & I) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC P0717: Input Speed Sensor A >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

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 speed: 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