B2476 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2476 – Radio Preset Switch Check Failure

 

B2476 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B2476 Possible Causes

 

Faulty Radio Preset Switch,Radio Preset Switch harness is open or shorted,Radio Preset Switch circuit poor electrical connection,Faulty Body Control Module (BCM)

 

B2476 Description

 

The Body Control Module (BCM) monitors the Radio Preset Switch. The BCM sets the OBDII code when the Radio Preset Switch is not to factory specifications.