B15B4 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B15B4 – CD Changer Malfunction


B15B4 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B15B4 Possible Causes


Faulty Radio and Display Receiver Assembly,Radio and Display Receiver Assembly harness is open or shorted,Radio and Display Receiver Assembly circuit poor electrical connection


B15B4 Description


The Diagnostic Trouble Code (DTC) is stored when a malfunction occurs in the Radio and Display Receiver Assembly.