The election of Donald Trump has stoked optimism on Wall Street, where his business-friendly agenda is expected to juice economic growth and loosen regulations. Electric vehicle makers, however, face a hazier outlook than most other businesses.

Tesla said on Wednesday it was recalling 2,400 Cybertruck pickups in the U.S. because a faulty part could lead to a loss of power and increase the risk of a crash, in its sixth callback of Cybertrucks this year.

Tesla Inc. recalled the Cybertruck a sixth time since the electric pickup launched a year ago, this time over an issue that could lead drivers to lose propulsion and have to pull over to the side of the road.