B1147 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1147 – Right Side Curtain Air Bag Module Short

 

B1147 Possible Symptoms

 

Air Bag Warning Light ON

 

B1147 Possible Causes

 

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

 

B1147 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 Right Side Curtain Air Bag Module mainly consists of air bag and inflator which inflates the air bag.