General System Description

The Mitsubishi F4A33 is a fully automatic four-speed electronically controlled transaxle. This transaxle is used on all non-turbo Dodge Stealths. This model is equipped with a lock-up torque converter.


The Transmision Control Module (TCM) receives inputs from the following:

- Pulse Generator "A"
- Pulse Generator "B"
- Coolant Temperature Sensor
- Oil Temperature Sensor
- Throttle Position Sensor
- Idle Motor Position Switch
- Inhibitor Switch
- Kickdown Servo Switch

The TCM calculates if a shift change is needed and controls the following outputs:

- Damper Clutch Control Solenoid Valve
- Pressure Control Solenoid Valve
- Shift-Control Solenoid Valves