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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 output.		 Rationality check
P0712 Short circuit
P0713 Open circuit
P0715 Input speed sensor system 
If no output pulse is detected from the input shaft speed (PG-A) sensor for 1 second or more while driving in 3rd or 4th gear at a speed of 30 km/h or more, it is judged to be an open or short circuit. In the input shaft speed sensor and diagnosis code P0715 is output. If diagnosis code P0715 is output 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 (PG-B) 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, it is judged to be an open or short circuit in the output shaft speed sensor and diagnosis code P0720 is output. If diagnosis code P0720 is output 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 the output.		 Short circuit/open circuit
P0750
P0755
P0760
P0765
P0770		 Low and reverse solenoid valve system 
Underdrive solenoid valve system 
Second solenoid valve system 
Overdrive solenoid valve system 
Reduction 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 or open circuit in the solenoid valve and the respective diagnosis code is output. The transmission is locked into 3rd gear as a fail-safe measure.		 Short circuit/Open circuit
P0741 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 or open circuit in the solenoid valve and the respective diagnosis code is output. The transmission is locked into 3rd gear as a fail-safe measure.		 Short circuit/Open circuit
Defective system
P0742
P0743
P0731 1st gear ratio does not meet the specification 
If the output from the output shaft speed sensor (PG-B) multiplied by the 1st gear ratio is not the same as the output from the input shaft speed sensor (PG-A) after shifting to 1st gear has been completed, diagnosis code P0731 is output. If diagnosis code P0731 is output 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 3rd gear ratio is not the same as the output from the input shaft speed sensor after shifting to 3rd gear has been completed, diagnosis code P0732 is output. If diagnosis code P0732 is the output 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 shifting to 3rd gear has been completed, diagnosis code P0733 is output. If diagnosis code P0733 is the output 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 shifting to 4th gear has been completed, diagnosis code P0734 is output. If diagnosis code P0734 is the output four times, the transmission is locked into 3rd gear as a fail-safe measure.
P0735 5th gear ratio does not meet the specification 
If the output from the output shaft speed sensor multiplied by the 5th gear ratio is not the same as the output from the input shaft speed sensor after shifting to 5th gear has been completed, diagnosis code P0735 is output. If diagnosis code P0735 is the output 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 shifting to reverse gear has been completed, diagnosis code P0736 is output. If diagnosis code P0736 is the output 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 or a short circuit in the A/T control relay ground and diagnosis code P0885 is output. Then the transmission is locked into 3rd gar as a fail-safe measure.		 Short circuit to ground/Open circuit
P0707 Transaxle range switch  Open circuit
P0708 Short circuit
U0001 CAN-BUS OFF 
  • No 3rd gear hold
  • No PGA, B
  • Battery voltage > 10V continuously for 0.5 second
  • No engine stop
  • Receive BUS OFF information from CAN CONTROLLER
U0100 CAN-TIME OUT ECM 
  • No 3rd gear hold
  • No PGA, B
  • 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 greater than or equal to 400 RPM
  • Vb (Back up-line) greater than or equal to 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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