One problem related to rear window wiper washer motor has been reported for the 2005 Chrysler Town & Country. The most recently reported issues are listed below.
I was driving along during a rain storm when the rear wiper on the hatch back stopped working it was in the middle of a rain storm that the windshield wiper for the rear hatchback window failed to work properly doesn't work at all it will move a few inches then stopped and doesn't work at all now.