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Home >> Infiniti >> 2013 >> EX37 Base, AWD >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> DTC/Circuit Diagnosis >> DTC P0710: Transmission Fluid Temperature Sensor A >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC Trouble diagnosis name DTC is detected if... Possible cause
P0710 Transmission Fluid Temperature Sensor A Circuit TCM judges that the A/T fluid temperature is -40 °C (-40 °F) or less continuously for 5 seconds while driving at 10 km/h (7 MPH) or more.
  • Harness or connectors (Sensor circuit is open.)
  • A/T fluid temperature sensor
TCM judges that the A/T fluid temperature is 180 °C (356 °F) or more continuously for 5 seconds.
  • Harness or connectors (Sensor circuit is short.)
  • A/T fluid temperature sensor
A/T fluid temperature does not rise to the specified temperature after driving for a certain period of time with the TCM-received fluid temperature sensor value between - 40°C (-40°F) and 20°C (68°F).
  • Harness or connectors (Sensor circuit is stuck.)
  • A/T fluid temperature sensor
The following conditions are maintained for 5 minutes after the completion of engine diagnosis P0111, P0116, and P0196:
  • A/T fluid temperature - Engine coolant temperature > 33°C (91.4°F)
  • A/T fluid temperature - Engine coolant temperature < -19°C (-2.2°F)
A/T fluid temperature sensor