should be under the hood; you just have to know whether yours has a/c and or air pump in order to change it. If not you may want to look into getting a repair manual from oyur local parts store.
There is a diagram under the hood on a decal
I am looking for the diagram for the serpentine belt for a 2006 Dodge Ram quad cab.
yes
The diagram is not on a decal under the hood or in the engine compartment.
on the core support
http://serpentinebeltdiagrams.com/2000-2006-suzuki-vitara-belt-diagram/
need a 2006 buick lucerne belt diagram
2006 Ford F350 Replaceing Alternator
Ask your dealership for a 2006 diagram for the same vehicle.
look in your owners manual or under the hood as there should be a routing diagram for your vehicle.
How do you change a serpentine belt on 2006 Envoy
Silent Chaos Serpentine was created in 2006-01.