One problem related to engine belts and pulleys has been reported for the 2007 Chrysler Town & Country. The most recently reported issues are listed below.
Driving vehicle about 55 mph, after hearing a loud bag tried to steer car onto berm. The power steering did not work. Finally, and with a struggle, vehicle was pulled off the road. Had vehicle towed to mechanic. Mechanic stated that alternator had completely come loose from its mooring. After inspection, he saw that one bolt was missing and the other bolt had fallen out. Alternator coming unmounted caused damage to the timing cover and serpentine drive belt . Timing cover is not available currently from Chrysler. Is this a reason for that, perhaps?.