NHTSA Complaint #11566757 — 2013 TOYOTA CAMRY

This complaint has to do with Toyota's electrical steering. I will begin this complaint by explaining what I've learned about the new Toyota vehicles. I've been having electrical problems with my car for the past year. It started with the radio going in and out about eight months ago, and now it has been out completely for two months. The tire pressure sensor warning light cycled intermittently when the radio went out. When the radio finally quit working, the tire pressure warning light stays on constantly. When I researched replacing the radio with a non-Toyota radio, I had to replace all of the wiring harnesses (steering control and radio, and there is another harness that I can't remember -- this is from BestBuy). If you don't replace all of the wiring harnesses, you lose the functions of the electrical and warning system, for example, the tire pressure warning lights. In my research (on the internet), I found that the electrical steering can go out if the system receives a signal that the tires are out of alignment and tire pressure warnings. I check my tire pressure every week because the warning light is on. I do not have a tire pressure reset button on my car. The computer or the computer board on the radio periodically pings the sensors. I began hearing a humming noise from the front right side of my car. I originally thought it was a tension pully on the belt because of the cold weather and no warning light. I drove my car about ten miles with the humming noise. Then, the power steering came on, and the steering became almost impossible. (I learned to drive in vehicles without power steering.) Within minutes of the power steering light coming on, I had a catastrophic failure of all systems in my car. Every warning light on the dashboard was on. After about two minutes, the lights cycled off. About one minute later, they came back on. The difficulty driving without the power steering would have been a bad accident if I had been on the Interstate.