Diagnostic Trouble Code Description

DIAGNOSTIC TROUBLE CODE DESCRIPTION

DTC No.	Diagnosis item		Suspect area
P0712	Fluid temperature sensor system If the fluid temperature sensor output voltage is 4.59 V or more even after driving for 1 second, it is judged that there is an open or a short to battery in the fluid temperature sensor and diagnosis code P0713 is set.	Open/short to battery	Malfunction of the fluid temperature sensor Malfunction of connector Malfunction of the PCM
P0713	Fluid temperature sensor system If the fluid temperature sensor output voltage is 0.07 V or less even after driving for 1 second, it is judged that there is a short to ground in the fluid temperature sensor and diagnosis code P0712 is set.	Short to ground
P0715	Input shaft 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 a short circuit in the input shaft speed sensor and diagnosis code P0715 is set.	Open/short to battery/short to ground	Malfunction of the input shaft speed sensor Malfunction of the underdrive clutch retainer Malfunction of connector Malfunction of the PCM
P0720	Output shaft 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 a short circuit in the output shaft speed sensor and diagnosis code P0720 is set.	Open/short to battery/short to ground	Malfunction of the outputs speed sensor Malfunction of connector Malfunction of the PCM Malfunction of the transfer drive gear or driven gear
P0703	Brake switch system If the brake switch is ON for 5 minutes or more while driving, it is judged that there is an open or a short to battery in the brake switch and diagnosis code P0703 is set.	Open/short to battery	Malfunction of the brake switch Malfunction of connector Malfunction of the PCM
P0750	Low and reverse 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 P0750 is set. The transmission is locked into 3rd gear as a fail-safe measure.	Open/short to battery/short to ground	Malfunction of solenoid valve Malfunction of connector Malfunction of the PCM
P0755	Underdrive 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 P0755 is set. The transmission is locked into 3rd gear as a fail-safe measure.
P0760	Second 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 P0760 is set. The transmission is locked into 3rd gear as a fail-safe measure.
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 P0765 is set. The transmission is locked into 3rd gear as a fail-safe measure.
P0743	Damper clutch control 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 P0743 is set. The transmission is locked into 3rd gear as a fail-safe measure.	Open/short to battery/short to ground	Malfunction of the DCC solenoid valve Malfunction of connector Malfunction of the PCM
P0731	1st gear synchronous error 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.		Malfunction of the input shaft speed sensor Malfunction of the output shaft speed sensor Malfunction of the underdrive clutch retainer Malfunction of the transfer drive gear or driven gear Malfunction of the low and reverse brake system Malfunction of the underdrive clutch system Noise generated
P0732	2nd gear synchronous error 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.		Malfunction of the input shaft speed sensor Malfunction of the output shaft speed sensor Malfunction of the underdrive clutch retainer Malfunction of the transfer drive gear or driven gear Malfunction of the underdrive clutch system Malfunction of the overdrive clutch system Noise generated
P0733	3rd gear synchronous error 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.		Malfunction of the input shaft speed sensor Malfunction of the output shaft speed sensor Malfunction of the underdrive clutch retainer Malfunction of the transfer drive gear or driven gear Malfunction of the second brake system Malfunction of the overdrive clutch system Noise generated
P0734	4th gear synchronous error 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.		Malfunction of the input shaft speed sensor Malfunction of the output shaft speed sensor Malfunction of the underdrive clutch retainer Malfunction of the transfer drive gear or driven gear Malfunction of the second brake system Malfunction of the overdrive clutch system Noise generated
P0736	Reverse gear synchronous error 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.		Malfunction of the input shaft speed sensor Malfunction of the output shaft speed sensor Malfunction of the underdrive clutch retainer Malfunction of the transfer drive gear or driven gear Malfunction of the low and reverse brake system Malfunction of the reverse clutch system Noise generated
P1604	No ID from ECU No massage from ECU for Input shaft speed > 1000rpm 500ms passed from relay voltage greater than or equal to 10V		PCM Fail
P1603	CAN communication BUS OFF CAN massage transfer error for Input shaft speed > 1000rpm 500mses passed from relay voltage greater than or equal to 10V		PCM Fail
P0741	Damper clutch abnormal system Detect 4 times the lockup clutch control duty = 100% for 4 seconds. When PCM commands lockup	Abnormal system	Malfunction of damper clutch Malfunction of the DCC solenoid valve Malfunction of connector Malfunction of the PCM
P0742	Damper clutch stuck ON Torque converter slip rpm is less than or equal to 5rpm is continue for 10 seconds consecutively All the other direct clutches are normal Driving range (D, 3, 2, L) TPS voltage > 1.5V Output shaft speed > 1000rpm Before "1st Lockup after IG ON" After "5sec from the last OPEN command"	Stuck ON	Malfunction of damper clutch Malfunction of the DCC solenoid valve Malfunction of connector Malfunction of the PCM
P1723	A/T control relay system If the A/T control relay voltage is less than 7 V 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 P1723 is set. Then the transmission is locked into 3rd gar as a fail-safe measure.	Short to ground/open	Malfunction of the A/T control relay Malfunction of connector Malfunction of the PCM
P0707	Transaxle range switch No signal is continuous for > 30 seconds	Short to ground/Open circuit	Malfunction of transaxle range switch
P0708	Transaxle range switch Above 2 signals are continuous for > 30 seconds	Short to battery/short between switches	Malfunction of transaxle range switch