Could be a bushing, ball joint, or the strut piston. Try spraying everything with some penetrating oil ( one component at a time) and see if you can eliminate the squeek. Does not sound brake related.

__________________
Jeff Lawrence
1989 300e
2000 Dodge Grand Caravan SE
No matter what you fix, there will always be something else to fix..
"Warranty" is just another way of postponing the inevitable.