No TCC

1. Defective speed control switch.
2. Defective throttle position sensor.
3. Defective shift solenoid and 3-2 control solenoid.
4. Defective input/turbine speed sensor.
5. TCC control solenoid.
6. Selector lever or control linkage improperly adjusted.
7. Defective control valve body.
8. Defective torque converter.