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Home >> Mazda >> 2014 >> 5 Touring >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostic - Automatic Transaxle >> DTC P0773:00 >> Notes

DTC P0773:00: Notes

DTC P0773:00 Shift solenoid E electrical malfunction
DETECTION CONDITION 
  • After engine is started, shift solenoid E voltage is 0 V or does not change from B+

    Diagnostic support note 

  • The check engine light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
  • The automatic transaxle warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
  • PENDING CODE is available.
  • FREEZE FRAME DATA is available.
  • The DTC is stored in the TCM memory.
FAIL-SAFE FUNCTION 
  • Inhibits TCC control
  • Maximizes line pressure
  • Inhibits feedback control
POSSIBLE CAUSE 
  • Coupler component connector or terminal malfunction
  • Short to power supply in wiring harness between shift solenoid E terminal A and TCM terminal AK
  • Short to GND in wiring harness between shift solenoid E terminal A and TCM terminal AK
  • Shift solenoid E malfunction
  • TCM connector or terminal malfunction
  • Open circuit in wiring harness between shift solenoid E terminal A and TCM terminal AK
  • TCM malfunction
G08150726Courtesy of MAZDA MOTORS CORP.