The official notice
Defect
On certain vehicles, the high-voltage battery could fail. If this happens, the high-voltage battery could overheat. Note: This recall only affects plug-in hybrid (PHEV) models.
Safety Risk
A high-voltage battery that fails can create a fire risk, even while the vehicle is parked and turned off.
Remedy
To reduce the safety risk, FCA Canada advises that you should not charge your vehicle and to park the vehicle outdoors and away from other vehicles or structures until the recall repairs have been completed. FCA Canada will notify owners by mail and advise you to take your vehicle to a dealership to inspect and, if necessary, replace the high-voltage battery. The dealer will also install an advanced diagnostic software that will monitor the high-voltage battery and warn you if it detects a problem.