B1157 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1157 – Front Airbag Sensor RH Malfunction

 

B1157 Possible Symptoms

 

Air Bag Warning Light ON

 

B1157 Possible Causes

 

Faulty Front Airbag Sensor (Right Side),Front Airbag Sensor harness is open or shorted,Front Airbag Sensor circuit poor electrical connection,Faulty Airbag Sensor Assembly

 

B1157 Description

 

The Front Airbag Sensor (Right Side) circuit consists of the Airbag Sensor Assembly and Front Airbag Sensor RH. The Diagnostic Trouble Code (DTC) B1157 is recorded when a malfunction is detected in the Front Airbag Sensor RH circuit.