B1159 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1159 – Front Airbag Sensor LH Malfunction

 

B1159 Possible Symptoms

 

Air Bag Warning Light ON

 

B1159 Possible Causes

 

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

 

B1159 Description

 

The Front Airbag Sensor (Left Side) circuit consists of the Airbag Sensor Assembly and Front Airbag Sensor LH. The Diagnostic Trouble Code (DTC) B1159 is recorded when a malfunction is detected in the Front Airbag Sensor LH circuit.