Skip the auto shop - Our mechanics make house calls

Q: The airbag light is on, could it be caused by previous work done on the car?

asked by on

I recently bought a car and the previous owner upgraded the sound system. I read somewhere that if you don't remove the battery and mess around with the electrical components and wiring, you can trigger some of the airbag sensors and cause the srs light to illuminate. I'm not sure if that's the case or not but I was wondering if it is a possibility and how I can fix it.

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Transmission replaced, but still slipping - 2009 Kia Borrego

There's a lot going on here. As far as the transmission concerns, your repair should be under warranty since you had the work done at the dealer. For the rest of the concerns, you may want to hire another technician...

Q: My car has poor acceleration.

From what you've described, it sounds like you may have a mass airflow sensor that is giving incorrect data for the altitude you are at. This can cause low power, pinging, and O2 codes indicating a too lean condition. A...

Q: I was just wondering why my airbag light is on?

Hi there. From the description you have provided, the problems described with the seat belt chime and airbag light are unrelated. The seat belt chime module may have failed long before the airbag light came on. The cut wires at...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the P0052 code means This code is seen when the Engine Control Module (ECM) tries to control the...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.