B2384 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2384 – Audio Reverse Aid Mute Input Check Failure

 

B2384 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B2384 Possible Causes

 

Faulty Audio Unit,Audio Unit harness is open or shorted,Audio Unit circuit poor electrical connection,Faulty Body Control Module (BCM)

 

B2384 Description

 

The Body Control Module (BCM) monitors the Audio Unit. The BCM sets the OBDII code when the Audio Unit is not to factory specifications.