Have Toyota Questions? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here. The warning light comes on when the system sees a problem with the Hybrid system and this will need to be checked as soon as possible by your dealer. As long as the car starts and runs okay you are safe to drive it but do not put off having it checked by your dealer as soon as you can so they can get this resolved.
This issue effect the Hybrid system and its is possible its the battery or something wrong with the Hybrid system. To know what is failing its going to need to be checked. It may or may not be the battery.