Torque Converter Clutch Circuit Stuck On
2000-2005 Mitsubishi Eclipse 2.4L I4 🇨🇦
Description
The TCC is not releasing when it should, causing the engine to stall or shudder at low speeds.
Symptoms
- Stalling when coming to a stop
- Shudder at low speed
- Vehicle lunging at stops
- Check Engine Light
Common Causes
- TCC solenoid stuck on
- Valve body issue
- Wiring short keeping solenoid energized
Diagnostic Steps
- Monitor TCC engagement state
- Test solenoid
- Check valve body
- Check wiring for shorts
Repair Notes
Replace TCC solenoid. Driving with TCC stuck on causes stalling.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0742 on Other Vehicles
Mitsubishi 3000GT
1991-1999 3.0L V6
Mitsubishi 3000GT VR-4
1991-1999 3.0L Twin Turbo V6
Mitsubishi 3000GT VR-4
1991-1999 3.0L V6 Twin Turbo
Mitsubishi Colt JP
2002-2012 1.3L I4 4A90
Mitsubishi Colt JP
2002-2012 1.5L I4 4A91
Mitsubishi Delica D:5
2019-2025 2.2L I4 Turbo Diesel 4N14
Mitsubishi Diamante
1992-1996 3.0L V6
Mitsubishi Diamante
1997-2004 3.5L V6
Common Questions
What does code P0742 mean on a 2000-2005 Mitsubishi Eclipse?
P0742 stands for "Torque Converter Clutch Circuit Stuck On". The TCC is not releasing when it should, causing the engine to stall or shudder at low speeds.
What are the symptoms of P0742 on a Mitsubishi Eclipse?
Common symptoms of P0742 include: Stalling when coming to a stop, Shudder at low speed, Vehicle lunging at stops, Check Engine Light.
What causes P0742 on a 2000-2005 Mitsubishi Eclipse?
Common causes of P0742 include: TCC solenoid stuck on, Valve body issue, Wiring short keeping solenoid energized.