OBD-II Trouble Code Description for P0777 Dodge

Pressure Control Solenoid “B” Stuck On

What does this mean?

OBD2 Code P0777 Dodge definition:
The line pressure solenoid B valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).

Symptoms

Possible sumptoms of OBD code P0777 Dodge
– Engine Light ON (or Service Engine Soon Warning Light) – Transmission shift shock

Causes

Possible causes of OBD code P0777 Dodge
– Faulty line pressure solenoid B valve – Line pressure solenoid B valve harness or connectors – Line pressure solenoid B valve circuit is open or shorted – Low transmission fluid level – Dirty transmission fluid The Error code is generally activated on detection of the following conditions: The gear required by the Engine Control Module (ECM) does not match the actual gear when driving

Possible Solutions