C1890 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1890 – Air Suspension Left Front Height Sensor Circuit Open

 

C1890 Possible Symptoms

 

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

 

C1890 Possible Causes

 

Faulty Air Suspension Left Front Height Sensor,Air Suspension Left Front Height Sensor harness is open or shorted,Air Suspension Left Front Height Sensor circuit poor electrical connection,Faulty Vehicle Dynamic Module (VDM)

 

C1890 Description

 

The Vehicle Dynamic Module (VDM) monitors the Air Suspension Left Front Height Sensor. The VDM sets the OBDII code when the Air Suspension Left Front Height Sensor is not to factory specifications.