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Automatic Transaxle System DTCS

AUTOMATIC TRANSAXLE SYSTEM DIAGNOSTIC TROUBLE CODE DTC (LIST)

Code Diagnosis item
P0711 Fluid temperature sensor system 
If the fluid temperature sensor output voltage is 4.57V or more even after driving for 10 minutes or more (if the fluid temperature does not increase), it is judged that there is an open circuit in the fluid temperature sensor and diagnosis code P0713 is set.		 Rationality check
P0712 Short circuit
P0713 Open circuit
P0715 Input speed sensor system 
If no output pulse is detected from the input shaft speed sensor for 1 second or more while driving in 3rd or 4th gear at a speed of 30 km/h or more, there is judged to be an open circuit or short circuit in the input shaft speed sensor and diagnosis code P0715 is set. If diagnosis code P0715 is set four times, the transmission is locked into 3rd gear (D range) or 2nd gear as a fail-safe measure.		 Short circuit/open circuit
P0720 Output speed sensor system 
If the output from the output shaft speed sensor is continuously 50% lower than the vehicle speed for 1 second or more while driving in 3rd or 4th gear at a speed of 30 km/h or more, there is judged to be an open circuit or short-circuit in the output shaft speed sensor and diagnosis code P0720 is set. If diagnosis code P0720 is set four times, the transmission is locked into 3rd gear (D range) or 2nd gear as a fail-safe measure.		 Short circuit/open circuit
P0703 Stop lamp switch system 
If the stop lamp switch is on for 5 minutes or more while driving, it is judged that there is a short circuit in the stop lamp switch and diagnosis code P0703 is set.		 Short circuit/open circuit
P0750 Low and reverse solenoid valve system  Short circuit/open circuit
P0755 Underdrive solenoid valve system  Short circuit/open circuit
P0760 Second solenoid valve system  Short circuit/open circuit
P0765 Overdrive solenoid valve system 
If the resistance value for a solenoid valve is too large or too small, it is judged that there is a short circuit or an open circuit in the solenoid valve and the respective diagnosis code is set. The transmission is locked into 3rd gear as a fail-safe measure.		 Short circuit/open circuit
P0743 Torque converter clutch solenoid valve system 
If the resistance value for a solenoid valve is too large or too small, it is judged that there is a short circuit or an open circuit in the solenoid valve and the respective diagnosis code is set. The transmission is locked into 3rd gear as a fail-safe measure.		 Short circuit/open circuit
P0741 Defective system
P0742
P0731 1st gear ratio does not meet the specification 
If the output from the output shaft speed sensor multiplied by the 1st gear ratio is not the same as the output from the input shaft speed sensor after the shift to 1st gear has been completed, diagnosis code P0731 is set. If diagnosis code P0731 is set four times, the transmission is locked into 3rd gear as a fail-safe measure.
P0732 2nd gear ratio does not meet the specification 
If the output from the output shaft speed sensor multiplied by the 2nd gear ratio is not the same as the output from the input shaft speed sensor after the shift to 3rd gear has been completed, diagnosis code P0732 is set. If diagnosis code P0732 is set four times, the transmission is locked into 3rd gear as a fail-safe measure.
P0733 3rd gear ratio does not meet the specification 
If the output from the output shaft speed sensor multiplied by the 3rd gear ratio is not the same as the output from the input shaft speed sensor after the shift to 3rd gear has been completed, diagnosis code P0733 is set. If diagnosis code P0733 is set four times, the transmission is locked into 3rd gear as a fail-safe measure.
P0734 4th gear ratio does not meet the specification 
If the output from the output shaft speed sensor multiplied by the 4th gear ratio is not the same as the output from the input shaft speed sensor after the shift to 4th gear has been completed, diagnosis code P0734 is set. If diagnosis code P0734 is set four times, the transmission is locked into 3rd gear as a fail-safe measure.
P0736 Reverse gear ratio does not meet the specification 
If the output from the output shaft speed sensor multiplied by the reverse gear ratio is not the same as the output from the input shaft speed sensor after the shift to reverse gear has been completed, diagnosis code P0736 is set. If diagnosis code P0736 is set four times, the transmission is locked into 3rd gear as a fail-safe measure.
P0885 A/T control relay system 
If the A/T control relay voltage is less than 7V after the ignition switch has been turned ON, it is judged that there is an open circuit or a short-circuit in the A/T control relay ground and diagnosis code P0885 is set. Then the transmission is locked into 3rd gar as a fail-safe measure.		 Short circuit to ground/ Open circuit
P0707 Transaxle range switch 
No signal is continuous for > 30 seconds
P0708 Two or more signals are continuous for > 30 seconds
U0001 CAN-BUS off 
  • No 3 speed hold fail
  • No PG-A, B fail
  • Battery voltage > 10V continuously for 0.5 second
  • No engine stop
  • Receive BUS OFF information from CAN CONTROLLER
U0100 CAN-TIME OUT ECM 
  • No 3 speed hold fail
  • No PG-A, B fail
  • Battery voltage > 10V continuously for 0.5 second
  • No engine stop
  • No output signal for 1.5 second
P0560 Back-up line for power 
  • Ne (Engine RPM) is normal
  • Ne < 400rpm
  • Vb (Back up-line)> 9V
P0605 EEPROM Abnormal 
  • Communication error with 'EEPROM'
P0500 Vehicle speed sensor - OPEN or SHORT (GND) 
  • Engine speed > 2100 rpm
  • Engine load > 250 mg/rev
  • Coolant temperature > 60°C(140°F)
  • 10V < Battery voltage < 16V
  • No fuel shut-off
P1500
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