P0765 CHRYSLER – Underdrive Solenoid Circuit Fault

P0765 CHRYSLER Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light),Transmission will not shift gears

P0765 CHRYSLER Possible Causes

Low transmission fluid level,Dirty transmission fluid,Faulty UD solenoid valve,UD solenoid valve harness is open or shorted,UD solenoid valve circuit poor electrical connection

P0765 CHRYSLER Description

Underdrive (UD) clutch solenoid valve is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position.