NHTSA complaint #11593228

Owner complaint summary

Incident Description: One week after purchasing our new Tesla Model 3 2024 , we encountered several error messages upon returning to our car after a brief stop: "APP_w264 - Lane Departure Avoidance feature unavailable," "GTW_w075 - Steering assist reduced," and "UI_a020 - Steering assist reduced." With no cell signal available, we had to drive back slowly with hazard lights on. The steering was extremely tight, making it very difficult to maneuver. Tesla Roadside Assistance suggested towing the car and using an Uber coupon, which was impractical due to our location in the outskirts of Vancouver, Canada, with no Uber services, and our home in Seattle, USA.We drove over 100 miles to the nearest service centre in Vancouver, posing a significant safety risk on curvy freeway roads. The service centre confirmed that the wire supplying power to the steering was cut due to contact with the fan, and they repaired the issue. Conclusion: The steering failure of our Tesla Model 3 was a major safety concern. Driving with impaired steering could have led to a severe accident. The issue was due to a design flaw, with the wire contacting the fan. We request a thorough investigation to prevent future occurrences and consideration for the inconvenience and risk we faced. Component/System Failure: The wire supplying power to the steering mechanism was severed due to contact with the vehicle's fan. Safety Risk: The steering became extremely tight, making large turns nearly impossible and small turns very difficult. This posed a significant safety risk, especially while driving on curvy freeway roads. Inspection & Problem Confirmation: The problem was confirmed by the Tesla service centre in Vancouver. They verified that the wire was cut due to contact with the fan. Errors: "APP_w264 - Lane Departure Avoidance feature unavailable" "GTW_w075 - Steering assist reduced" "UI_a020 - Steering assist reduced"