| Two quick thoughts:
1) possibly the blower fan for climate control? Do you have the dual controls or single pushbutton unit? What happens if you turn that off?
2) I'd check your sway bar links for the rear suspension - white (well, maybe dirty grey by now!) pieces that connect the sway bar to the wheel hub. Cheap, easy to replace, and might be your problem. If not that, maybe shocks, maybe rubber shock mounts, or other suspension items.
Best of luck! |