[Previous][Next]
DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
P071200FLUID TEMP SENSOR A
(Transmission Fluid Temperature Sensor A Circuit Low)
Diagnosis conditionTCM power supply voltage: More than 11 V
SignalCVT fluid temperature sensor signal
ThresholdFluid temperature sensor detection voltage: 0.15 V or less
Diagnosis delay time5 seconds
 
 
POSSIBLE CAUSE
  • Harness or connector (CVT fluid temperature sensor circuit is shorted to ground)
  • CVT fluid temperature sensor
 
 
FAIL-SAFE
  • Engine coolant temperature when engine start: Temp. ≥ 10°C (50°F)
    • Start is slow
    • Acceleration is slow
  • Engine coolant temperature when engine start: −35°C (−31°F) ≤ Temp. < 10°C (50°F)
    • Selector shock is large
    • Start is slow
    • Acceleration is slow
  • Engine coolant temperature when engine start: Temp. <−35°C (−31°F)
    • Selector shock is large
    • Start is slow
    • Acceleration is slow
 
 
DTC CONFIRMATION PROCEDURE
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.PERFORM DTC CONFIRMATION PROCEDURE
  1. Start the engine and wait for 10 seconds or more.
  2. Check the first trip DTC.
Is “P0712–00” detected?
Go to Diagnosis ProcedureDTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END