Dan, I think I have my heat fixed, but in the process I must have knocked a wire loose. my airbag light is now on. my ? is what & where is wire going to pass side air bag? the drivers side is still hooked! thanks in advance

 

Check your connections - the airbag system will have YELLOW connectors. There is one just under the steering column for the drivers airbag.

One more for the passenger airbag - yellow. From there it goes directly to the airbag control module.

Check your horn works too. Maybe the clockspring got damaged.

 

thanks Dan, horn works. will have to look at airbag module on pass side. drivers side wires are hooked. hope it's not clockspring,just replaced that when I got truck 2 months ago