While operating the vehicle in the city of Helena, Montana, foreign matter entered the interior of the rear bumper. This caused the RCTA and BSW systems to fail because the sensors were obstructed by mud. This failure condition happens to my 2022 Toyota Sienna every three weeks. Toyota has designed the vehicle to allow the ingress of debris to the *interior* of the rear bumper, therefore the failure of RCTA and BSW is inevitable. Toyota can and should know that this failure is inevitable but has offered no repair, nor has it offered advice on how to restore operability after failure. Yes, mud can interfere with safety sensors on any vehicle, but only this 2022 Toyota Sienna intentionally allows mud to accumulate on the *interior* of the bumper resulting in this otherwise avoidable failure.
2022 Toyota Redundant Sienna driver assistance complaints
Page 2 of 2: complaints 11 to 11 of 11, newest first, as owners wrote them.
VIN decoder
See the problems and recalls for an exact car
Buying a used 2022 Toyota Redundant Sienna?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history