P0753
Powertrain Codes
P0753 - DODGE - 3-4 Shift Solenoid Relay
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light) - Transmission will not shift gears.
Possible Causes
- Faulty shift solenoid valve - Shift solenoid valve harness or connectors - Shift solenoid valve circuit is open or shorted - Low transmission fluid level - Dirty transmission fluid
When Detected
ECM has detected an open or shorted condition on the relay circuit
Description
Shift 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.