Torque Converter Clutch Solenoid: Service and Repair

Torque Converter Clutch (TCC) Solenoid Replacement

Removal Procedure
1. Remove the transmission fluid pan and filter.





2. Disconnect the electrical wiring harness connector (1) from the torque converter clutch (TCC) pulse width modulation (PWM) solenoid valve (2).





3. Using a small screwdriver or pick, remove the TCC PWM solenoid valve retainer from the control valve body.





4. Remove the TCC PWM solenoid valve (1) from the control valve body.
5. Remove the O-ring seals (3-4) from the TCC PWM solenoid valve (1), ONLY if the O-rings are cut or worn.

Installation Procedure





1. Install new O-ring seals (3-4) to the torque converter clutch (TCC) pulse width modulation (PWM) solenoid valve (1), if the O-rings were previously removed.
2. Install the TCC PWM solenoid valve (1) into the control valve body.





3. Install the TCC PWM solenoid valve retainer into the control valve body.





4. Connect the electrical wiring harness connector (1) to the TCC PWM solenoid valve (2).
5. Install the transmission fluid pan and filter.