The DC-DC converter may shut down and prevent the 12-volt battery from recharging, possibly resulting in a loss of drive power.
A loss of drive power can increase the risk of a crash.
What to do
Honda will notify owners, and dealers will update the power converter unit software free of charge.
The recall is expected to begin February 25, 2021. Owners may contact Honda customer service at (888) 234-2138. Honda's number for this recall is K9E.