B1718 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1718 – Seat Driver Forward Switch Circuit Open

 

B1718 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1718 Possible Causes

 

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

 

B1718 Description

 

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