Wife and I got a 2004 GC brand new. At 9,000 miles, rotors were warped to hell. Here I am at 14,200 and the rotors are gone again. Called DC, and was told to have the local dealer do the Diag, and call them with results, and maybe they would cover part of the repairs. Looking today (on page 1 of this forum), I found that there is a class-action lawsuit for the 99-04 GC's regarding the front brakes. Called the lawyer - paperwork to go out soon, settlement most likely to come in October. For 03/04, they may only cover up to 30k miles, but 99-02 maybe more.
So far, outside thermometer is screwy (only reads accurately when it wants to), brakes gone x2, rough idle at a stop after 20 seconds, had to add antifreeze (guess the dealer sold it w/ low fluid) and an occasional jerk when releasing the brakes after a stop.
For those with tranny issues, I work in a trans shop. The 96-up are not the best trannies ever built. The governor solenoid/transducers do go occasionally, but if you still get gov. pressure codes after doing the solenoid/transducer, check the oxygen sensor wiring. Somehow, Chrysler wired these two together. If you have the 99-01 V8, make sure the dealer reflashes your computer - I think they did on the 01's already, but if they didn't, you may be missing your top gear.