Cross-Sectional View
Converter housing
Oil pump
Planetary gear
Control valve
Oil pan
Chain belt
Planetary pulley
Secondary pulley
Side cover
Transaxle case
Differential case
Final gear
Reduction gear
Idler gear
Output gear
Drive sprocket
Torque converter
Driven sprocket
Oil pump chain
FWD models
AWD models
Transaxle Mechanism
TORQUE CONVERTER (WITH LOCK-UP FUNCTION)In the same way as a conventional A/T, the torque converter is a system that increases the engine torque and transmits the torque to the transaxle...
Other information:
System Description
SYSTEM DIAGRAMFUNCTIONThe information display can indicate the following items:
Outside air temperature
Trip computer
Intelligent Key operation information
Odometer
Warning/Indication messages (door open, back door open, low oil pressure, AWD, Intelligent Key, low fuel, low washer fluid, release parking brake, low tire pressure and loose fuel cap)...
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0740
TORQUE CONVERTER
(Torque Converter Clutch Circuit/Open)
Diagnosis condition
When all of the following conditions are satisfied:
TCM power supply voltage: More than 11 V
P0743 is not detected
Signal
—
Threshold
TCM judges that solenoid valve circuit is open
Diagnosis delay time
Maintained for 5 seconds
POSSIBLE CAUSE
Harness or connector (Torque converter clutch solenoid valve circuit is open or shorted to power supply)
Torque converter clutch solenoid valve
FAIL-SAFE
Start is slow
Acceleration is slow
Lock-up is not performed
DTC Confirmation Procedure
CAUTION:
Be careful of the driving speed...