B1426 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1426 – Lamp Seat Belt Circuit Short To Battery

 

B1426 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1426 Possible Causes

 

Faulty Lamp Seat Belt,Lamp Seat Belt harness is open or shorted,Lamp Seat Belt circuit poor electrical connection,Faulty Body Control Module (BCM)

 

B1426 Description

 

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