P0751
Powertrain Codes
P0751 - KIA - Input Shaft Clutch Solenoid Valve
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light) - Transmission will not shift gears.
Possible Causes
- Low transmission fluid level - Dirty transmission fluid - Faulty input Shaft solenoid valve - Input Shaft solenoid valve harness or connectors - Input Shaft solenoid valve circuit is open or shorted
When Detected
The P0751 code is detected when the gear required by the ECM does not match the actual gear when vehicle is driven.
Description
Input shaft 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.