P1781 CHRYSLER – Over Drive Pressure Switch Sense Circuit

P1781 CHRYSLER Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light),Transmission improper shifting

P1781 CHRYSLER Possible Causes

Faulty Pressure Switch,Faulty Over Drive Pressure Switch,Over Drive Pressure Switch harness is open or shorted,Over Drive Pressure Switch circuit poor electrical conection

P1781 CHRYSLER Description

Over Drive (OD). The P1781 code is set when one of the pressure switches are open or closed at the wrong time in a given gear.