p davies

Where are the air bag sensors located on a 2004 silveraldo 2500 HD.

tech2

if your referring to the impact sensors; there are 2 just behind the front bumper. The safeing sensor is a 3rd impact sensor that is located in the sensing and diagnostic module which is either under the center console or drivers seat.


then there are seat position sensors used to measure how close/forward the seat is.


the air bag modules are located in the steering wheel and under passenger dash cover.


that's pretty much it.

p davies

where is the seat position? thanks so much for the info.

tech2

iirc they are under and to the side of the inner most seat track. Usually, the sensor gets knocked off.

p davies

Thanks I'm checking it out.