B1544 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1544 – Seat Direction Switch Assembly Circuit Open

 

B1544 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1544 Possible Causes

 

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

 

B1544 Description

 

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