[justlaxn23]

I just put my hard top back on for winter and the windshield wiper and fluid doesn't work. The defroster work though. Anyone have any suggestions ?

 

[commodore_dude]

If neither work, I'd think the place to start is the switch... the wiring going to the back of the top must be at least partially good if the defrost works.

 

[jefferyfghezzi]

Check the fuse behind the glove box #6 I believe. Defrost relay is#15. At least thats for a 2005.

 

[Wattapunk]

Check fuse first as Jeffery had suggested before proceeding to next steps :Take out a volt meter and check power at the wiper to rule out a bad wiper. If no power, check at back of switch to rule out bad switch.