We've been gettingi vibration or shudder when braking. At slow speeds it definitely feels pulsed like it's rotational. The car is an 01 with 170000 miles. From what I've read here and elsewhere, it seems that warped rotors are unlikely and that uneven buildup is more likely the cause. Maybe from the brakes not be set properly or some evironmental conditions when it's not used.

I’m looking for a more experienced opinion how to proceed. It would seem the most cost effective way would be to replace the rotors and pads while checking the calipers for proper function. Does that sound correct? And is that a difficult job on this car? I’ve replaced the rotors and calipers on an older Toyota Land Cruiser so I’m not totally a noob. I’ve also found something about a TSB 10005319 issued in 2003 for brake vibrations, analysis and corrective action, but I can’t find anything else about it. It seems unlikely to me that an issue from that long ago is just arising.

I appreciate the help.