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Home >> Mazda >> 2007 >> 5 Grand Touring, 2.3 L >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostic [Automatic Transaxle) >> DTC P0715 >> Notes

DTC P0715: Notes

DTC P0715 [FN4A-EL] DETECTION CONDITION CHART

DTC P0715 Input/turbine speed sensor circuit malfunction
DETECTION CONDITION 
  • When all conditions below are satisfied and 0.7 s or more  have passed.
    • D or M range of TR switch input
    • Driving vehicle at vehicle speed of 41 km/h {25 mph} or more 
    • Input/turbine speed sensor signal not input

Diagnostic support note: 

  • This is a continuous monitor (CCM).
  • The MIL illuminates if the PCM detects the above malfunction conditions during the first drive cycle.
  • A PENDING CODE is not available.
  • FREEZE FRAME DATA is available.
  • The AT warning light illuminates.
  • The DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • Input/turbine speed sensor malfunction
  • Short to ground in wiring harness between input/turbine speed sensor terminal A and PCM terminal 1Q
  • Short to ground in wiring harness between input/turbine speed sensor terminal B and PCM terminal 1M
  • Open circuit in wiring harness between input/turbine speed sensor terminal A and PCM terminal 1Q
  • Open circuit in wiring harness between input/turbine speed sensor terminal B and PCM terminal 1M
  • Damaged connectors between input/turbine speed sensor and PCM
  • PCM malfunction
G04316389