Ford P0591 OBD-II Trouble Code Definition:
P0591 Speed Control Multiplexed Switch Performance
P0591 Ford OBD-II Trouble CodeDescription:
OBD Trouble Code P0591
Cruise Control Multi-Function Input “B” Circuit Range/Performance
What does the code mean? OBD-ii Code P0591 definition:
Symptoms Sumptoms of OBD code P0591
– Engine Light ON (or Service Engine Soon Warning Light)
– Engine Light ON (or Service Engine Soon Warning Light)
Causes Causes of the OBD-II code P0591
– Open or short speed control switch circuit condition – Poor speed control switch electrical connection – Faulty speed control switch – Failed SCCM The Error code is generally activated on detection of the following conditions: The Steering Column Control Module (SCCM) has detected that the Speed Control Switch 2 is not operating correctly
– Open or short speed control switch circuit condition – Poor speed control switch electrical connection – Faulty speed control switch – Failed SCCM The Error code is generally activated on detection of the following conditions: The Steering Column Control Module (SCCM) has detected that the Speed Control Switch 2 is not operating correctly
Solutions