Technical Definition:

3 – 4 Shift

Technical Description:

Possible Causes:

Possible Symptoms:

3-4 Shift Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Low transmission fluid level
– Dirty transmission fluid
– Faulty shifting solenoid valve
– Shifting solenoid valve harness is open or shorted
– Shifting solenoid valve circuit poor electrical connection

Specific Makes:

– Transmission may not shift to the next gear