The bolt to passenger side airbag on 2002 avalanche are located on the bottom of the airbag.
You will need to jack up passenger side and remove passenger front wheel. From above remove belt tension bolt. underneath remove bottom bolt, disconnect wiring. wiggle out from above.
Its on the passenger side of engine around the timing area... 10mm bolt... and a clip connector
I have a 2002 Vue and the bolt pattern is 5x115.
Richard Bolt died in 2002.
Remove bolt on top of headlamp assembly. Gently pry and pull assembly straight out. Bulb can now be acessed.
There are two small bolts on the side that hold in the airbag, remove those and the airbag will come out, revealing a T60 (IIRC) bolt in the center.
M14x1.5
5X135MM
5x100
2002
The bolt pattern for a 2002 Blazer xtreme would be the same as any other blazer or s-10 5x4.75
Airbag and steering wheel removalOn the bottom side of the steering wheel is a small plate that can be removed. Remove it and there will be 2 sets of wires to unplug and you should be able to see a small bolt I believe it takes a 6mm or 7mm socket to fit it. This bolt works as a worm gear similar to a steering box. You will have to turn it probaly 75 turns to get it all the way off. You will feel the wheel start to loosen as you are turning this bolt but the bolt will not come out. The airbag is made as part of the steering wheel on the Ford Escape. you. SteveIt would be simpler if you dropped her off at the next corner.Mike McMac