At a glance
What can fail
A ground wire connector in the wire harness can overheat and warp, causing the connection to become intermittent. This can make the ignition system and other electrical parts malfunction, causing the engine to stall.
What the fix does
Dealers will add an extra wire sub-lead. If the ground connector is already damaged from overheating, the entire main wire harness will be replaced.
Summarized — see the official notice for exact wording, dates, and contacts.