Cannot Release Torque Converter Clutch. Cadillac Catera 1999

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 1999 🢒 Catera 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L30-E 🢒 Cannot Release Torque Converter Clutch

Causes	Action
The Solenoid Valve for the Converter Clutch is defective.	Refer to DTC P0742 TCC System Stuck On .
The Return Line is blocked.	Clean or replace the Return Line.