One problem related to defogger heater has been reported for the 2006 Dodge Ram 2500. The most recently reported issues are listed below.
The contact owns a 2006 Dodge Ram 2500. The contact stated that the blend door for the defroster and heater was fractured. The contact stated the windows would not clear when the defroster was activated. The vehicle was not taken to a dealer or mechanic for repairs or diagnostics. The approximate failure mileage was 54,000.