P0742

DTC P0742 - TORQUE CONVERTER CLUTCH (TCC) CIRCUIT STUCK ON
Conditions for Setting the DTC
- The transaxle is in 2nd or 3rd gear and the Transmission Control Module (TCM) is not commanding the Torque Converter Clutch (TCC) solenoid ON.
- The throttle opening is between 20 and 100%.
- The vehicle speed is between 5 km/h (2 mph) and 70 km/h (43 mph).
- 20 seconds have passed since transaxle was placed in D.
- The brake switch is OFF.
- Engine Coolant Temperature (ECT) is normal.
- Transmission Fluid Temperature (TFT) is greater than 20°C.
- Engine rpm is greater than 400.
- No Transmission Range (TR) sensor Diagnostic Trouble Code (DTC) P0705.
- No TFT sensor DTC P0712.
- No TFT sensor DTC P0713.
- No Input Shaft Speed (ISS) sensor DTC P0717.
- No Output Shaft Speed (OSS) sensor DTC P0722.
- No engine revolution DTC P0727.
- No TCC Solenoid DTC P0743.
- No Shift Solenoid 1 (SS1) DTC P0753.
- No Shift Solenoid 2 (SS2) DTC P0758.
- No ECT sensor DTC P1701.

Action Taken When the DTC Sets
- The TCM illuminates the Malfunction Indicator Lamp (MIL) after two consecutive trips with a failure reported.

Conditions for Clearing the MIL/DTC
- The TCM turns off the MIL after three consecutive trips without a failure reported.
- The Scan-100 scan tool can clear the DTC from the TCM history.
- The TCM clears the DTC from the TCM history 2 seconds after the transaxle is placed in D.








DTC P0742 - Torque Converter Clutch (TCC) Circuit Stuck On