I've noticed for about the past 10k miles or so on the Sedona, that there is a heavy shake when heavily braking from high speeds. I'm thinking rotors, naturally, but I don't know if that is the issue or not. The shaking only happens under HEAVY braking from higher speeds. If I taper the braking pressure off, the shaking stops, and braking normally almost never results in any vibrations, just smooth stops. I've heard that worn LCA bushings can cause this. Sway bar links are new, FWIW.