C1894 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1894 – Air Suspension Left Rear Height Sensor Circuit Open
C1894 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1894 Possible Causes
Faulty Air Suspension Left Rear Height Sensor,Air Suspension Left Rear Height Sensor harness is open or shorted,Air Suspension Left Rear Height Sensor circuit poor electrical connection,Faulty Vehicle Dynamic Module (VDM)
C1894 Description
The Vehicle Dynamic Module (VDM) monitors the Air Suspension Left Rear Height Sensor. The VDM sets the OBDII code when the Air Suspension Left Rear Height Sensor is not to factory specifications.