B13A6 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B13A6 – LDWS Switch Circuit Malfunction

 

B13A6 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B13A6 Possible Causes

 

Faulty LDWS Switch,LDWS Switch harness is open or shorted,LDWS Switch circuit poor electrical connection,Faulty Forward Sensing Camera (FSC)

 

B13A6 Description

 

The Forward Sensing Camera (FSC) sets the OBDII code when it detects that Lane Departure Warning System (LDWS) switch is held pressed for 10 s or more.