If you have a car with a pressure switch in the airbag system, you should test it to see if it is working properly. The pressure switch is usually located in the front seat near the airbag inflator. To test the pressure switch, place your hand on top of the switch and feel how much air is being forced out by the switch. If the pressure is too low or if there is no air being forced out at all, then the switch is not working properly and needs to be replaced. If the pressure is high or there is too much air being forced out, then the switch may be bad and needs to be replaced as well.
