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Home >> Mazda >> 2017 >> 5 GS, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostics - Automatic Transaxle >> DTC P0741-00: TCC Stuck Off >> Notes
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DTC P0741-00: TCC Stuck Off: Notes

DTC P0741:00 (FS5A-EL) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0741:00 TCC stuck off
DETECTION CONDITION
  • Under the following conditions, speed difference between engine speed and turbine rotation speed is 100 RPM or more
  • Gear position is 4GR
  • Vehicle speed is 60-100 km/h {38.0-62.1 mph}
  • TCC operation is on
  • Shift solenoid A duty ratio is 99.2% or more

Diagnostic support note
  • The check engine light does not illuminate.
  • The automatic transaxle warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
  • PENDING CODE is not available.
  • FREEZE FRAME DATA is not available.
  • The DTC is stored in the TCM memory.
FAIL-SAFE FUNCTION
  • Inhibits TCC control
  • Maximizes line pressure
  • Inhibits feedback control
POSSIBLE CAUSE
  • Deteriorated ATF
  • ATF level low
  • Solenoid valve malfunction
  • Pressure control solenoid A
  • Shift solenoid A
  • Shift solenoid B
  • Shift solenoid C
  • Shift solenoid D
  • Shift solenoid E
  • Line pressure malfunction
  • Primary control valve body malfunction
  • TCM malfunction
SYSTEM WIRING DIAGRAM -