C1849 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1849 – Master Cylinder Pressure Out of Range


C1849 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C1849 Possible Causes


Faulty Master Cylinder Pressure,Master Cylinder Pressure harness is open or shorted,Master Cylinder Pressure circuit poor electrical connection,Faulty Air Suspension Control Module


C1849 Description


The Air Suspension Control Module monitors the Master Cylinder Pressure. The Air Suspension Disable Switch sets the OBDII code when the Master Cylinder Pressure is not to factory specifications.