Leadership1 publisherNot yet confirmed elsewhere2 min readPublished
Ford hands part of its EV assembly inspection to the car's own computer
Ford CEO Jim Farley says UEV cars will check their own assembly connections, after Ford set a US record of more than 150 recalls last year. The car reports straight to line workers, so the first person to hear about a bad connection now works on the line.
The Board Room · Leadership desk
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What happened
- Once a UEV vehicle has power, right after the painting process, its computer tells workers whether the car's internal connections are correct.
- A Ford representative said the company is keeping factory cameras and other external quality checks as part of UEV assembly.
- Ford says the Fathom pickup, the first UEV vehicle, has 20% fewer parts, 25% fewer fasteners and 40% fewer workstations than its previous EVs.
- Ford topped JD Power's initial quality study in June and credits much of the gain to hiring engineers, including rehiring experienced technical specialists.
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Why it matters
- contradiction If Farley is right that UEV drops over-the-shoulder vision systems, the car's check replaces an inspection layer; if the representative's account holds, it adds one, and the exposure when diagnostics miss a fault differs.
- constraint Faults made at stations before power-up still depend on cameras and workers to be caught at the moment they happen, because the car cannot report on itself earlier.
- decision Putting inspection logic in vehicle software ties a plant's quality coverage to what the diagnostics were written to detect, a choice that gets made in the vehicle's design.
Farley and his company describe the UEV line differently. "Most of our plants, with vision systems looking over people's shoulder to make sure they attach something right? We don't have that in UEV," Farley said at a roundtable during Ford's Accelerate conference [17][1]. A Ford representative gave Business Insider a different account of the cameras [18]. The two accounts fit together if the cameras Ford keeps on UEV do a different job from the over-the-shoulder systems Farley described, or if they watch fewer stations. Ford has not said which.
The tools Ford relies on now watch the worker [17]. Carmakers, Ford among them, have long checked connections with inspections and scanners after the car comes off the line [5]. Since 2024 Ford has deployed scanners it developed itself, called AiTriz and MAIVs, which combine machine learning and video streaming to catch minuscule misalignments [6]. They help most where a worker in gloves cannot easily feel whether two components are connected [7]. On UEV, the check sits inside the product [1]. "The vehicle diagnoses itself," Farley said [2]. "The computer determines if the connections are done right, and tells the worker immediately," he said [4].
The trade-off is timing. A camera can watch a connection as it is made [17]. The car has to wait until it is powered after paint [3]. The Fathom pickup will be built in Louisville as three major sections, built separately and then brought together in a central "marriage". Ford calls the approach an "assembly tree" [13]. How much of the truck the computer can vouch for at power-up depends on where that moment falls relative to the marriage.
Ford's incentive is its recall count. Its more than 150 recalls last year set a US industry record [8]. That was roughly twice the previous record, General Motors' 77 in 2014 [9][15]. The 78 recalls Ford has posted so far this year, according to NHTSA data, already exceed that old full-year mark [10][16].
A skeptic would say a car that confirms its own connections is grading its own work. Ford's answer is the external checks it says it is keeping [18]. The change is also narrow for now. It covers vehicles on the UEV platform [1], and Farley himself said most Ford plants use over-the-shoulder vision systems [17].
What to watch
- Ford's planned January release of UEV assembly details, in particular which connections the onboard computer checks and which stations keep cameras.
- Recall filings on the Fathom and later UEV vehicles once they reach customers.
- Whether Ford brings onboard self-verification to the plants Farley says rely on vision systems.