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DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
P071700INPUT SPEED SENSOR A
(Input/Turbine Speed Sensor “A” Circuit No Signal)
Diagnosis conditionWhen all of the following conditions are satisfied:
  • TCM power supply voltage: More than 11 V
  • After range change completion, it spends 2 seconds or more.
SignalInput speed sensor signal
ThresholdWhen all of the following conditions are satisfied:
  • 10-msec-ago input speed: 1,000 rpm or more
  • Now input speed: 0 rpm
Diagnosis delay time0.5 seconds
 
 
POSSIBLE CAUSE
  • Harness or connector (Input speed sensor circuit is open or shorted)
  • Input speed sensor
 
 
FAIL-SAFE
  • Start is slow
  • Acceleration is slow
  • Lock-up is not performed
 
 
DTC CONFIRMATION PROCEDURE
cautionAlways drive vehicle at a safe speed.
1.PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, the ignition switch is OFF and wait for at least 10 seconds, then perform the next test.
: .
 
2.CHECK DTC DETECTION
With M.U.T.-III SE
  1. Start the engine.
  2. Drive the vehicle.
  3. Maintain the following conditions for 10 seconds or more.
    Shift position: “D” position
    Engine speed: 1,200 rpm or more
    Vehicle speed: 40 km/h (25 MPH) or more
  4. Stop the vehicle.
  5. Check the first trip DTC.
Is “P0717–00” detected?
Go to Diagnosis ProcedureDTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END