U0063 Code: Meaning, Causes, and Symptoms | OBD2 Codes

U0063 – Vehicle Communication Bus D (-) shorted to Bus D (+)

 

U0063 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

U0063 Description

 

Vehicle Communication Bus D (-) shorted to Bus D (+) is the generic description for the U0063 code, but the manufacturer may have a different description. Currently we have no further information abouth the U0063 OBDII code.