U2020 Code: Meaning, Causes, and Symptoms | OBD2 Codes
U2020 – Audio Center Amp is not responding
U2020 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
Audio Center Amp is not responding is the generic description for the U2020 code, but the manufacturer may have a different description. Currently we have no further information abouth the U2020 OBDII code.