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Home >> Infiniti >> 2011 >> QX56 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 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
TCM judges the following conditions while driving the vehicle at 10 km/h (7 MPH) or more:
  • The time required for A/T fluid temperature to rise by 1°C (1.8°F) exceeds 14 minutes when A/T fluid temperature is -20°C (-4°F) or less.
  • The time required for A/T fluid temperature to rise by 1°C (1.8°F) exceeds 7 minutes when A/T fluid temperature is between -19°C (-2°F) and 0°C (32°F).
  • The time required for A/T fluid temperature to rise by 1°C (1.8°F) exceeds 4 minutes when A/T fluid temperature is between 1°C (34°F) and 20°C (68°F).
  • Harness or connectors (Sensor circuit is stuck.)
  • A/T fluid temperature sensor