Component Inspection

Transmission

Automatic Transaxle - P0742 Torque Converter Clutch Circuit Stuck On - Component Inspection

Component Inspection

Check Torque Converter Clutch Solenoid Valve
1. Connect scantool to data link connector (DLC)
2. Ignition "ON" & Engine "OFF".
3. Select A/T Solenoid valve Actuator test and Operate Actuator test.
4. Can you hear operating sound for using TCC SOLENOID VALVE Actuator Testing Function?





Check Oil Pressure




1. Connect Oil pressure gauge to "DR" port.
2. Ignition "ON" & Engine "OFF".
3. After connecting Scantool and monitor the "TCC SOLENOID VALVE DUTY" parameter on the Scantool data list.
4. Select 1st gear and accelerate Engine speed to 2500 rpm
5. Measure oil pressure

Specification : Approx. 598.2034 KPa (6.1 kg/cm2)

6. Is oil pressure value within specifications?