B2342 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2342 – Seat Switch Reference Voltage Positive Common Open Circuit

 

B2342 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B2342 Possible Causes

 

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

 

B2342 Description

 

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