Hello, I'm looking for wiring diagram for the 4x4 and mechanics of my vehicle.

I hope to find someone who can help me.

 

Re: Wiring diagram, it ain't that simple. There are MANY wiring diagrams for these things. I got lucky and purchased a full set - 3 volumes - of the GM Service Manuals for my '99. These are the shop manuals used by the Chevy/GMC/Olds dealerships. All S/T Pickups, Blazers and Olds Bravada for the year are covered. I found mine on ebay for about $60, a massive bargain. Worth the search and the money. Good luck. One note: the first set that the seller sent to me were for right-hand drive vehicles.