U0001 Code: Meaning, Causes, and Symptoms | OBD2 Codes
U0001 – High Speed CAN Communication Bus
U0001 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
High Speed CAN Communication Bus is the generic description for the U0001 code, but the manufacturer may have a different description. Currently we have no further information abouth the U0001 OBDII code.