How do you disable the fasten seat belt warning buzzer on a 2005 gmc sierra 1500 z71 crew cab pick up?
hi, usually (even though this is a safety feature :) if you reach under the back of the drivers seat, right near the pieace that you put your seat belt into there is a wire there comming out of that buckle. There will be a little wiring harness (only two wires I think) disconnect this harness and your set! But this harness is a real pain to get to. Use a flashlight to help and small hands couldn't hurt either.