P0788 Ford

Ford P0788 OBD-II Trouble Code Definition:

P0788 3-2 Shift Solenoid Control Circuit High Voltage

P0788 Ford OBD-II Trouble CodeDescription:

OBD Trouble Code P0788
Shift/Timing Solenoid High
What does the code mean? OBD-ii Code P0788 definition:
Shift solenoid valve ST is switched ON OFF by a signal from Engine Control Module (ECM) so that let in or out timing of 2nd brake is adjusted by operating orifice control valve. Therefore, shift solenoid valve ST operates when letting in or out reverse clutch.
Symptoms Sumptoms of OBD code P0788
– Engine Light ON (or Service Engine Soon Warning Light)
Causes Causes of the OBD-II code P0788
– Low transmission fluid level – Dirty transmission fluid – Faulty shifting solenoid valve – Shifting solenoid valve harness or connectors – Shifting solenoid valve circuit is open or shorted The Error code is generally activated on detection of the following conditions: Code P0788 is detected when the Engine Control Module (ECM) ECM detects open in solenoid valve ST circuit 4 times when solenoid valve ST is not operated