B15DF Code: Meaning, Causes, and Symptoms | OBD2 Codes

B15DF – USB Communication Malfunction

 

B15DF Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B15DF Possible Causes

 

Faulty Multi-media interface ECU,Faulty USB device or iPod

 

B15DF Description

 

This Diagnostic Trouble Code (DTC) is stored when a malfunction occurs in communication error with a USB device or iPod.