U0049 Code: Meaning, Causes, and Symptoms | OBD2 Codes

U0049 – Vehicle Communication Bus C (+) Low

 

U0049 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

U0049 Description

 

Vehicle Communication Bus C (+) Low is the generic description for the U0049 code, but the manufacturer may have a different description. Currently we have no further information abouth the U0049 OBDII code.