The inverter may have been incorrectly wired, causing power to energize the shore power connection, when in use.
An energized shore power connection can cause an electrical shock, increasing the risk of injury.
What to do
Keystone will notify owners, and dealers will test the inverter function, and rewire it -- if necessary -- free of charge.
The recall is expected to begin April 11, 2021.
Owners may contact Keystone customer service at (866) 425-4369. Keystone's number for this recall is 21-403.