B15C3 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B15C3 – Speaker Output Short

 

B15C3 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B15C3 Possible Causes

 

Faulty Speaker,Speaker harness is open or shorted,Speaker circuit poor electrical connection,Faulty Navigation Receiver Assembly,Faulty Stereo Component Amplifier Assembly

 

B15C3 Description

 

This Diagnostic Trouble Code (DTC) is stored when a malfunction occurs in the speakers. A short is detected in the speaker output circuit.