GM Service Manual Online
For 1990-2009 cars only

Your vehicle may have two cupholders located on the lower part of the front doors as well as two cupholders located at the front end of the console. Vehicles with bench seats may have cupholders attached to the front of the center seat.

If your vehicle is an extended cab or crew cab model, your vehicle also has two rear cupholders. On crew cab models, the cupholders are located at the front end of the rear center seat cushion. On extended cab models, the rear seat cupholders are located on top of the rear center console.