RX8--Transmission (Manual & Auto)

Diagnostic procedure STEP INSPECTION ACTION Yes Go to the next step. 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED Has FREEZE FR ...

Start the engine. Measure each line pressure. Specification D, M range o Idle: 320450 kPa {3.34.6 kgf/cm^2 , 46 65 ...

Yes Go to Step 10. 8 INSPECT FREQUENCY OF TURBINE SENSOR WHEN DRIVING VEHICLE Turn the ignition switch to the LOCK position. Co ...

Make sure to reconnect all disconnected connectors. Clear DTC using the WDS or equivalent. Start the engine. Warm up AT. Drive ...

DTC P0740 DTC P0740 Torque converter clutch (TCC) system malfunction DETECTION CONDITION Difference between the engine speed an ...

Diagnostic procedure STEP INSPECTION ACTION Yes Go to the next step. 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED Has FREEZE FR ...

Start the engine. Measure each line pressure. Specification D, M range o Idle: 320450 kPa {3.34.6 kgf/cm^2 , 46 65 ...

Turn the ignition switch to the LOCK position. Disconnect the AT solenoid valve connector. Apply battery voltage to the AT sole ...

Make sure to reconnect all disconnected connectors. Clear the DTC from the TCM memory using the WDS or equivalent. Start the en ...

DTC P0743 DTC P0743 Torque converter clutch (TCC) solenoid valve circuit malfunction (open circuit/short to ground or power supp ...

Diagnostic procedure STEP INSPECTION ACTION Yes Go to the next step. 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED Has FREEZE FR ...

INSPECT AT SOLENOID VALVE CONNECTOR FOR POOR CONNECTION Turn the ignition switch to the LOCK position. Disconnect the AT soleno ...

Yes Repair or replace the control valve body connector harness, then go to Step 13. 8 INSPECT RESISTANCE OF TCC SOLENOID VALVE ...

Yes Replace the TCM, then go to the next step. (See TCM REMOVAL/INSTALLATION .) 13 VERIFY TROUBLESHOOTING OF DTC P0743 COMPLETED ...

DTC P0748 DTC P0748 Pressure control solenoid circuit malfunction (open circuit/short to ground or power supply) DETECTION CONDI ...

Diagnostic procedure STEP INSPECTION ACTION Yes Go to the next step. 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED Has FREEZE FR ...

INSPECT AT SOLENOID VALVE CONNECTOR FOR POOR CONNECTION Turn the ignition switch to the LOCK position. Disconnect the AT soleno ...

INSPECT PRESSURE CONTROL SOLENOID VALVE CONNECTOR FOR POOR CONNECTION Disconnect the pressure control solenoid valve connector. ...

INSPECT AT SOLENOID VALVE CONNECTOR CIRCUIT FOR SHORT TO POWER SUPPLY Turn the ignition switch to the ON position (engine off). ...

DTC P0751 DTC P0751 Shift solenoid A malfunction (stuck off) DETECTION CONDITION Large difference between actual gear ratio and ...