B2434 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2434 – Drivers Seat Belt Buckle Switch Circuit Short to Ground

 

B2434 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B2434 Possible Causes

 

Faulty Drivers Seat Belt Buckle Switch,Drivers Seat Belt Buckle Switch harness is open or shorted,Drivers Seat Belt Buckle Switch circuit poor electrical connection

 

B2434 Description

 

The Body Control Module (BCM) monitors the Drivers Seat Belt Buckle Switch. The BCM sets the OBDII code when the Drivers Seat Belt Buckle Switch is not to factory specifications.