Some Tesla vehicles were reported to have been allocated fewer vehicles

To cope with a chip shortage, Tesla is again cutting parts.On Feb. 7, CNBC reported that an internal tesla letter showed that the company had trimmed the size of its Shanghai-made Model 3 and Model Y cars to address chip shortages by removing one of the two electronic control units in the electronic power steering system.CNBC said tens of thousands of modified cars have been shipped to customers in China, Australia and Europe.When Contacted by, tesla’s official customer service in China said, “Every car we produce must be in compliance with national regulations.”It is reported that the role of the electronic control unit is to turn the steering wheel rotation signal into the wheel rotation.CNBC quoted Tesla employees as saying that after discussions they didn’t think it was necessary to tell customers the news because the part is a redundant backup and doesn’t work in the current L2 driver assistance system.However, these vehicles will need to be retrofitted if And when Tesla implements level L3 assistance, allowing drivers to take their hands off the steering wheel, requiring a dual electronic control unit system.Most automakers spend 1,000 hours or more testing changes, which can take more than four months, said Phil Amsrud, senior principal analyst at IHS Markit.It can also take years for quality or safety issues to become clear after changes are made.However, Tesla employees told CNBC that it took the company less than a few weeks to decide to subtract the ECU.This is not the first time That Tesla has had to cut specs due to chip issues.In May 2021, Tesla quietly removed the front passenger seat waist support from its Model 3 and Model Y models.That feature was also simply removed without any discount or advance notice from Tesla.In response, Musk tweeted, “Tesla logs show that adjustable waist support is barely being used.When it’s almost never used, it’s not worth it for everyone to add to the purchase.”In November 2021, foreign media reported that some Tesla owners reported that there was no USB port in the center control and back seat of the new vehicle, only a hole was reserved, and the wireless charging function of mobile phones was also reduced. However, Tesla did not inform consumers of the reduction of the vehicle before.Tesla said it plans to install USB ports in December due to shortages of chips and parts.In 2021, there are many other car companies like Tesla due to the lack of core problems and cut some functions.For example, GM has removed seat heating and ventilation functions in some GM SUVs and pickup trucks, and BMW has removed screen touch functions in some models. However, these automakers have informed of the reduction and offered some price discounts to compensate consumers.

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