B2511 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B2511 – Horn Output Relay Circuit Short to Battery
B2511 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
Horn Output Relay Circuit Short to Battery is the generic description for the B2511 code, but the manufacturer may have a different description. Currently we have no further information abouth the B2511 OBDII code.