Tesla is recalling virtually 1.1 million U.S. cars for the reason that the window automated reversal program may not react appropriately soon after detecting an obstruction, increasing the danger of personal injury.

The electric auto maker told the Nationwide Freeway Visitors Basic safety Administration (NHTSA) that it would execute an about-the-air program update of the computerized window reversal system. The remember addresses some 2017-2022 Product 3, 2020-2021 Product Y, and 2021-2022 Model S and Design X automobiles.

Tesla explained that it was not mindful of any guarantee claims, subject stories, crashes, accidents, or fatalities relevant to the remember.

NHTSA explained a closing window without the right computerized reversing procedure may well exert abnormal force by pinching a driver or passenger prior to retracting, expanding the chance of harm.

NHTSA reported the vehicles failed to comply with the specifications of a federal motor vehicle security normal on electric power home windows.

Tesla stated that all through product screening in August workers determined window automatic reversal system overall performance that had “increased than anticipated variants in response to pinch detection.”

After intensive additional testing, Tesla identified that the vehicles’ pinch detection and retraction overall performance in the test success did not meet automatic reversal devices necessities.

Tesla reported that beginning Sept. 13, automobiles in output and in pre-supply acquired a program update that sets electricity-operated window operation to the requirements.

The software program update “boosts the calibration of the vehicle’s automated window reversal procedure behavior,” Tesla mentioned.

Tesla shares were being down 3.5% in Thursday afternoon trading.

Tesla Chief Government Elon Musk on Twitter Thursday criticized the description of the callback as a recall.

“The terminology is out-of-date & inaccurate. This is a little around-the-air computer software update. To the ideal of our knowledge, there have been no injuries,” he stated.

Both of those NHTSA and Tesla in paperwork produced public on Thursday referred to the marketing campaign as a remember.