Affected Component: EQUIPMENT

Date Published
FEB 27, 2020
NHTSA TSB #
10172714
TSB Document
Summary
In cold temperatures, the PTC heater relay for the main battery may temporarily freeze. This may cause a MIL to come on or an EV warning message to display when turning the vehicle to the Ready mode. An anti-freezing relay and a relay cover with a new shape is available to prevent this from occurring.