P0745 - Pressure Control Solenoid Malfunction 'A'
- Low transmission fluid level
- Dirty transmission fluid
- Faulty line pressure solenoid valve
- Line pressure solenoid valve harness is open or shorted
- Line pressure solenoid valve circuit poor electrical connection
When is the code detected?
- Engine Light ON (or Service Engine Soon Warning Light)
- Transmission shift shock
The Pressure Control (PC) Solenoid Valve an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port. Opening the exhaust port decreases the output fluid pressure regulated by the PC solenoid valve, which ultimately decreases line pressure. The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).
P0745 Information for specific makes
P0745 BMW Pressure Control Solenoid
P0745 FORD Pressure Control Solenoid Malfunction
P0745 HYUNDAI Pressure Control Solenoid Valve 'A'
P0745 INFINITI Line Pressure Solenoid Valve Fault
P0745 JEEP Pressure Control Solenoid Malfunction
P0745 KIA Pressure Control Solenoid Valve 'A'
P0745 MAZDA Pressure Control Solenoid Malfunction
P0745 MERCEDES-BENZ Pressure Control Solenoid Malfunction
P0745 MINI Pressure Control Solenoid
P0745 MITSUBISHI Line Pressure Solenoid Valve Fault
P0745 NISSAN Line Pressure Solenoid Valve Fault
P0745 SUZUKI Pressure Control Solenoid Electrical Malfunction