Table 1 shows two common engine and engine cooling related problems of the 2018 Toyota Prius. The number one most common problem is related to the engine and engine cooling (two problems). The second most common problem is related to the engine shut off without warning (one problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Engine Shut Off Without Warning problems |
The contact owns a 2018 Toyota Prius. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with a failed heat exchanger, catalytic converter, and exhaust system. Read details...
The contact owns a 2018 Toyota Prius. While driving 20 mph, the electrical system failed and everything in the vehicle shut down. The vehicle decelerated and lost power. While the vehicle coasted, the engine restarted on its own. Read details...