Possible causes

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

When is the code detected?

The TCM has detected a fault in the OD Solenoid circuit

Symptoms

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

P0760 CHRYSLER Description

Over Drive (OD) 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.