When proceeding ahead from a stop with no one in front of me, after traveling ahead at a normal pace, the emergency braking system activated and the truck came to an abrupt stop. This occurred after traveling about 5 feet and luckily the person behind me did not rear end me. After this panic stop the truck then proceeded ahead as normal. This is the first time this has happened to me since purchased new. Currently has 3870 miles.

- Golden , CO, USA

The car auto adaptive cruise control does not use the transmission for downhill breaking. It just rides the brakes coming down now. The car started shaking from overheating the brakes and I said realizing that it just not working in tune with the transmission. This is very dangerous. I have to turn off the cruise control and he manually downshift so break system of start working again. It was shaking so violently wouldn't stop.

- Burbank, CA, USA

Merging into a highway vehicle lost power. Wouldn-??t accelerate above 50 mph. Had multiple warning come on the dash, power lost, hybrid system failure, park daisy failure. Turned my hazards on a proceeded to safety. Definitely nerve racking, wouldn-??t want this to happen when merging lanes in fast moving heavily traffic road. Accident waiting to happen. Toyota is completely silent about it.

- Bossier City, LA, USA