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Home >> Mazda >> 2021 >> CX-9 Signature >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostics - Automatic Transaxle >> DTC P0711-00: TFT Sensor Range/Performance Problem (TCM) >> Notes
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DTC P0711-00: TFT Sensor Range/Performance Problem (TCM): Notes

DTC P0711:00 - TCM DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0711:00 TFT sensor range/performance problem
DETECTION CONDITION
  • Under the following conditions, the ATF temperature is 20°C {68°F} or less:
    • Certain period has elapsed since engine start.
    • ECU internal temperature sensor related DTC is not recorded.
    • Soaked for 6 hours or more.
    • The ECU internal temperature is the specified temperature or more.
  • Under the following conditions, the ATF temperature is 120°C {248°F} or more:
    • Certain period has elapsed since engine start.
    • ECU internal temperature sensor related DTC is not recorded.
    • Soaked for 6 hours or more.
    • The ECU internal temperature is the specified temperature or less.
FAIL-SAFE FUNCTION
  • Inhibits learning control.
  • Inhibits neutral idle control.
POSSIBLE CAUSE
  • TFT sensor malfunction
  • Coupler component malfunction
  • TCM malfunction
SYSTEM WIRING DIAGRAM Not applicable