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Home >> Mazda >> 2021 >> CX-9 Signature >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostics - Automatic Transaxle >> DTC P0712-00: TFT Sensor Circuit Low Input (TCM) >> Notes
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DTC P0712-00: TFT Sensor Circuit Low Input (TCM): Notes

DTC P0712:00 - TCM DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0712:00 TFT sensor circuit low input
DETECTION CONDITION
  • Under the following condition, the TFT sensor voltage is 0.12 V or less for 5 s:
    • Battery voltage is 8 V or more.
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