B0015 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B0015 – Left Pretensioner Deployment Loop


B0015 Possible Symptoms


Air Bag Warning Light ON


B0015 Possible Causes


Faulty Left Pretensione Module,Left Pretensione Module harness is open or shorted,Left Pretensione Module circuit poor electrical connection,Faulty Sensing and Diagnostic Module (SDM)


B0015 Description


During a side or frontal crash of sufficient force the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy an inflatable restraint module. There are 2 shorting bars used within the module connector which will short together both high and low circuits, when the connector is disconnected. This will help to prevent unwanted deployment of the inflator module during servicing.