Problem Description and Possible Solution
Some vehicles may develop a musty odor coming from the HVAC system, Dodge has issued a cleaner/disinfectant and a coating for the evaporator designed to inhibit bacterial growth.
Average mileage: 95,591 (14,000–180,000)
13 model years affected: 1999
, more2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2014
38 people reported this problem
Mildew smell coming out of HVAC. The passenger vents also blow cold are when the heater is on. I'm not sure where the smell is coming from, but the smell is similar to an electric smell I had in the truck when my alternator started to go bad at 70K miles.