One problem related to warnings has been reported for the 2019 Toyota Prius. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Toyota Prius based on all problems reported for the 2019 Prius.
Whenever it rains the warning message clean parking assist sensor comes on while you are driving. Even after you clean the sensors the warning continues to beep contiously. You can press the back button but it will not stop. Also proximity sensor comes on with this incident. After the rain stops the problem stops.
| Automatic Emergency Braking problems | |
| Warnings problems |