they are electrical connections for the stereo speaker and door lock.AnswerSee "Related Questions" for in-depth discussion on rear lift-gate sensors
i believe all sunfire door speakers are 5 1/4" but with a mounting bracket, it can accommodate a 6 1/2" speaker, depending on the mounting depth.
1999 Ford Windstar Van with AM/FM/Cassette deckFactory replacement info: In-dash stereo 9-19/32" depth; Size code E,F2,S Front speakers Front Door : 6x8" Far rear speakers Mid Panel : 6x8" SAME APPLIES TO 1998 FORD WINDSTAR EXCEPT FOR THE INDASH STEREO DEPTH SIZE
door 6.5 rear 6.5 or 6x9
On a 2000 Ford Windstar : Open the drivers door , and on the latch pillar will be an information sticker that shows the original size of tires on the vehicle from the factory
6X9 in back and 4X6 in front
6 1/2
On a 2000 Ford Windstar : Open the drivers door and on the latch pillar you will see an information sticker . One of the things it shows is the original size of tires on the vehicle from the factory
take door panel off should be screwed to door remove screws take speaker out unhook wires
6 1/2 inch
Start with removing the door panel.Now you can see the specific connection from the handle to the linkage.See "Related Questions" below for more
Probably dirty contacts in the switch.