P0734
Gear 4 Incorrect Ratio
2000-2012 Mitsubishi Eclipse 2.4L I4 🇨🇦
High SeverityPowertrain
Description
Incorrect gear ratio detected in 4th gear.
Symptoms
- Slipping in 4th
- No overdrive feel
Common Causes
- 4th gear components worn
- Solenoid issue
Diagnostic Steps
- Monitor gear ratio
- Test solenoids
Repair Notes
Service transmission.
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
P0734 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 P0734 mean on a 2000-2012 Mitsubishi Eclipse?
P0734 stands for "Gear 4 Incorrect Ratio". Incorrect gear ratio detected in 4th gear.
What are the symptoms of P0734 on a Mitsubishi Eclipse?
Common symptoms of P0734 include: Slipping in 4th, No overdrive feel.
What causes P0734 on a 2000-2012 Mitsubishi Eclipse?
Common causes of P0734 include: 4th gear components worn, Solenoid issue.