Possible causes
– Low transmission fluid level
– Dirty transmission fluid
– Faulty 2/4 solenoid valve
– 2/4 solenoid valve harness is open or shorted
– 2/4 solenoid valve circuit poor electrical connection
– Dirty transmission fluid
– Faulty 2/4 solenoid valve
– 2/4 solenoid valve harness is open or shorted
– 2/4 solenoid valve circuit poor electrical connection
When is the code detected?
The P0755 code is detected when TCM has detected a fault in the 2/4 Solenoid circuit
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
– Transmission will not shift gears.
– Transmission will not shift gears.
P0755 CHRYSLER Description
The 2/4 Solenoid is monitored at initially power-up, then every 10 seconds thereafter. The solenoids will also be tested immediately after a gear ratio or pressure switch error is detected.