We don’t know what’s wrong with the battery, but we do know that Ford has put a temporary halt on production and shipment of its popular electric pickup. There’s no recall, no reported incidents, and no stop-sale order to dealers, so it’s a bit of a mystery at the moment. Ford CEO Jim Farley is reportedly cracking down on quality issues at the automaker, so this could be an example of Ford trying to get ahead of the problem before it gets worse.