NHTSA Cranks Up Heat on Tesla's Full Self-Driving System

Federal regulators escalate their Tesla FSD probe to engineering analysis, putting 3.2 million vehicles in the crosshairs.

NHTSA Cranks Up Heat on Tesla's Full Self-Driving System

The National Highway Traffic Safety Administration just turned up the pressure on Tesla. The agency has escalated its investigation into Tesla's Full Self-Driving software to an "engineering analysis" — a serious upgrade that puts the company one step closer to a potential mandatory recall or other enforcement action.

The probe covers roughly 3.2 million Tesla vehicles. That's a massive scope.

An engineering analysis is one of the final stages in the NHTSA's investigation process. It means regulators have seen enough during their preliminary evaluation to dig deeper into potential safety defects. If the agency finds problems warrant it, Tesla could be forced to issue a recall or face formal enforcement.

Tesla has leaned hard into FSD as a cornerstone of its strategy. Federal regulators sharpening their focus on the technology signals real regulatory risk ahead.