Fiat Chrysler (FCA US) is recalling 86,000 trucks and cars because they can stall or catch on fire from short-circuits in the alternators. The recalled trucks and cars include the 2007-2013 Ram 2500, 3500, 4500 and 5500 trucks and 2011-2014 Dodge Charger Pursuits.
FCA says a supplier sent Chrysler alternators with diodes that can wear out from what the automaker calls "frequent load cycling."
FCA says the problem occurs with the alternator near maximum amperage in hot temperatures, conditions more likely to be experienced with corporate fleet vehicles compared to typical consumer driving. In fact, it was an investigation of corporate fleet vehicles that caused the decision to recall the trucks and cars.
The conditions are perfect for electrical shorts that can cause the engines to stall or the vehicles to catch on fire. The automaker says one injury looks to have been caused by the alternator defect, but Chrysler is unaware of any related accidents.
About 74,833 vehicles are recalled in the U.S., with an additional 10,077 vehicles recalled in Canada, 1,088 in Mexico and 134 outside North America.
The National Highway Traffic Safety Administration has not released details about the recall, but Chrysler says dealers will replace the alternators.
CarComplaints.com will update this page when more details are available.