Question

What does the airbag light on a Nissan mean? 

A flashing airbag light on a Nissan occurs due to a fault in the SRS system or could indicate a malfunctioning pretensioner system. Either way, it should be addressed duly. Here’s more info on what it means and how to tackle it: 

An SRS (Supplemental Restraint System) includes airbags, sensors, and control modules to protect passengers during a collision by deploying the airbags and pre-tensioning seatbelts. When the SRS malfunctions, your car will let you know by illuminating the airbag light. Though this can happen to any car at any point of time, a flashing airbag light is a persistent problem for Nissan. 

Causes 

Some of the common causes of a flashing airbag light on a Nissan includes; 

• Faulty airbag module/sensors  
• Damaged seat sensor wiring 
• Locked seat belt sensor 
• Worn-out clock spring 
• A drained backup battery 
• You didn’t reset your airbag 

Common Fixes   

If you see a flashing airbag light on your car, it is recommended to get it fixed immediately. Here’s some of the common fixes that can resolve the issue: 

• Replacing the airbag sensor module 
• If the seat sensor is damaged, disconnect the battery, strip the wires and reconnect them using solder or a quality crimp. 
• Try getting your seatbelt sensor moving by buckling and unbuckling your seatbelt a few times. In some casse, this can resolve the issue. 
• Replace the worn-out clock spring 
• Reset your car’s airbag