Torque Converter Clutch Solenoid: Description and Operation

Torque Converter Clutch Solenoid Wiring Connector:

If the solenoid wiring connector is unplugged, the torque converter will not engage.

Fig. 30 Torque Convertor Clutch Solenoid:

TORQUE CONVERTOR CLUTCH SOLENOID-PCM OUTPUT
Three-speed automatic transaxles use a torque converter clutch solenoid. The PCM controls the engagement of the torque converter clutch through the solenoid (Fig. 30). The torque converter clutch is engaged up only in direct drive mode.