B1506 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1506 – Lamp Turn Signal Right Circuit Short To Ground

 

B1506 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1506 Possible Causes

 

Faulty Lamp Turn Signal Right,Lamp Turn Signal Right harness is open or shorted,Lamp Turn Signal Right circuit poor electrical connection

 

B1506 Description

 

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