B1150 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1150 – Left Side Curtain Air Bag Module Open

 

B1150 Possible Symptoms

 

Air Bag Warning Light ON

 

B1150 Possible Causes

 

Faulty Left Side Curtain Air Bag Module,Left Side Curtain Air Bag Module harness is open or shorted,Left Side Curtain Air Bag Module circuit poor electrical connection

 

B1150 Description

 

In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by the electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag. The Left Side Curtain Air Bag Module mainly consists of air bag and inflator which inflates the air bag.