U0019 Code: Meaning, Causes, and Symptoms | OBD2 Codes

U0019 – Low Speed CAN Communication Bus

 

U0019 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

U0019 Description

 

Low Speed CAN Communication Bus is the generic description for the U0019 code, but the manufacturer may have a different description. Currently we have no further information abouth the U0019 OBDII code.