If the diagram is not still on your radiator shroud or the underneath side of your hood, your GM dealer has the stickers or fiche to show the routing.
Where can i find a serpentine belt diagram for a 1993 s-10 chevrolet blaze?
Try the following link. You can get any vehicle diagram. The fees are reasonable. I bought the entire wiring diagram for my blazer. http://www.ahdol.com/
How to remove and install the serpentine belt on 1991 Chevy Blazer with AC?
Push the tensioner down and remove belt
In the belt book at most autoparts stores have a diagram section for serpentine belt routing. I worked for Carquest for 2yrs and their books had them.
Take the neg battery cable off then the serpentine belt then the wiring for the altermator and finally the mounting bolts. There should be a schematic for the belt on the fan shroud. You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.
how to change the fan belt on a 1995 Chevy blazer vortec motor?
Find the idler tensioner pulley and retract it. You then will be able to easily remove and replace the belt.
If it
Haynes makes a manual with the wiring schematic for the O2 sensor on a 1991 Chevy Blazer S10. The manual can be found at most book stores.
It SHOULD be on the shroud above the radiator if it hasn't been removed. OR on the underside of the hood. IF all that fails, go to Autozone.
A fuse diagram for a 1983 K5 Blazer is helpful for mechanics that need to make repairs on the car. The diagram can show the mechanic where exactly the parts are for the Blazer.