The torque converter clutch solenoid is a common aspect that fails in the automatic transmission. The solenoid valve controls the fluid pressure of your hydraulic transmission, which enters the lock-up clutch. The TCM controls the TCC solenoid. Should the solenoid have been to stick closed, the TCC would remain engaged https://torqueconverterclutch85162.diowebhost.com/89232856/getting-my-torque-converter-clutch-to-work