B0073 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B0073 – Second Row Left Seatbelt Pretensioner Deployment Control

 

B0073 Possible Symptoms

 

Air Bag Warning Light ON

 

B0073 Possible Causes

 

Faulty Second Row Left Seatbelt Pretensioner,Second Row Left Seatbelt Pretensioner harness is open or shorted,Second Row Left Seatbelt Pretensioner circuit poor electrical connection

 

B0073 Description

 

The Air Bag Control Module monitors the Second Row Left Seatbelt Pretensioner. The Air Bag Control Module sets the OBDII code when the Second Row Left Seatbelt Pretensioner is not to factory specifications.