One problem related to alternator/generator/regulator has been reported for the 2020 Ford Explorer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Ford Explorer based on all problems reported for the 2020 Explorer.
The vehicle was driving on a local highway when the message �service charge system now�. The battery icon appeared briefly on the dashboard. I continued driving and the same message reappeared every 5 minutes. The dealer told me they did not recognize the message, and to bring the vehicle in for service soon. They ran a �diagnostic � and determined it needed a new alternator. The vehicle is seven months old and has less than 15,000 miles. It is still in for service as the dealer did not have a replacement alternator in stock.