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)
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.