Pay no attention to Dan C. ... I haven't seen him post any kind of help here or @ the Chrysler newsgroup.. Just things to anger people or poke fun at them.. ... We should all be scholars and teaching college like him.
I don't know the symptoms.. however I do know these are relatively expensive pieces.. I think about $75 each last time I checked.. However I have changed one on my '98 (bad bad bad ,, noisy, loose.... that sort of thing no diagnosis necessary). Job itself should be straightforward for any experienced backyard mechanic to do... (I am not a professional by any means but do my own work.. R+R...not rebuilds) And buy the factory manual.. there is NO substitute.
14" wheels are different than 15 on up. All I can offer sorry. Wish I had more.. you could try pinging maxpower or damnickname.. he is a Chrysler tech and offers help on MANY occasions.. and try rec.autos.makers.Chrysler...