heat/ac wiring, need diagram | Turbo Buick Forum | Buick guys i just threw the heat and a/c back in my car and just have some odds and ends to take care of on the wiring. anyone have a wiring diagram or know..Wiring diagrams | Turbo Buick Forum | Buick Grand NationalWiring question? Help | Turbo Buick Forum | Buick GrandUnder Dash Wiring diagram/schematic | Turbo Buick ForumNeed info on fuel pump wiring. | Turbo Buick Forum | BuickSee more results wiring diagram | Turbo Buick Forum | Buick Grand National where can i find a wiring diagram online for the lighting system in my 86 TR? the gnttype site has some great stuff, but not the lighting system..