05 Z71 "service air bag" on DIC
 

code BO100, Front crash sonsor. Might anyone know if there is a left and a right sensor? WEB search reveils one, and two. My truck has occupant presents sensors in the seats. No switch to lock out right seat.

Any help would be appreciated.

Left and right. Your code is for the left one.

one more question, might you know the location, core support? behind bumper? see it from grill? remove lower air dam?

You should really take this to a qualified shop to work on......any little oops can be a thousand dollar OOOPPPSSSS
Quick story...foreman in the dealership I was at was working on an airbag problem....he was diagnosing with the key on and he dropped his tester onto the interior sensor....
Both air bags, windshield and the labor covered by the dealership.

I appreciate the responces. I did locate both sensors this past weekend with very little difficulty. Pulled Air Bag fuse, waited 10 or so minutes. replaced sensor. replaced fuse, remote started truck. All went well.