B1963 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1963 – Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Open

 

B1963 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1963 Possible Causes

 

Faulty Seat Horizontal Forward/Rearward Potentiometer,Seat Horizontal Forward/Rearward Potentiometer harness is open or shorted,Seat Horizontal Forward/Rearward Potentiometer circuit poor electrical connection,Faulty Body Control Module (BCM)

 

B1963 Description

 

The Body Control Module (BCM) monitors the Seat Horizontal Forward/Rearward Potentiometer. The BCM sets the OBDII code when the Seat Horizontal Forward/Rearward Potentiometer is not to factory specifications.