One problem related to rear suspension coil springs has been reported for the 2001 Chrysler Sebring. The most recently reported issues are listed below.
Rear top strut brackets are made of aluminum and have disintegrated. This allows strut to shift outward resulting in coil spring rubbing on inside of rear tire. I am waiting on the replacement bracket, but dealer tells me there are 10,000 on back order! this is apparently a big problem with the top rear strut brackets on Sebring convertibles and sedans. Should have been recalled long before brackets desintegrate.