P3043high severityPowertrain
DCT Clutch Actuator B Position Error
on 2011 Mitsubishi Lancer 2.4L I4 · FWD
What this code means
The DCT clutch B actuator is not reaching the commanded position.
Symptoms
- Check Engine Light
- Harsh shifts in even gears
- Difficulty engaging 2nd gear
- Grinding noise on even gear shifts
- Transmission jerking on upshifts
- Delayed 2nd gear engagement
Common causes
- Faulty clutch B actuator
- Hydraulic leak in B circuit
- Position sensor failure
- Mechanical binding
- Low hydraulic system pressure
Diagnostic steps
- Read clutch B actuator position PID
- Command actuator through range
- Check hydraulic fluid
- Inspect for leaks
- Test actuator motor
Repair notes
Replace clutch B actuator assembly. Perform teach-in procedure.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1