Updated TCM Software Available for Harsh Downshift on Chrysler Town & Country
Problem overview
If you experience a harsh downshift from fourth to third gear, the transmission control module (TCM) software should be checked and updated if necessary before any other repairs are performed.
10 people reported this problem
5 commentsChrysler Town & Country vehicles with this problem
Average mileage: 143,200 miles
(86,000 - 190,000)
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