If You happen to see a red triangle light come on at Your dash in Your Toyota Prius that is its version of a standard check engine light. You will want to use an OBD II scan tool to check the ECU for the fault code that caused it to illuminate. Being a hybrid vehicle the Toyota Prius is a bit more complex than a standard internal combustion engine. In general it will have all the same error codes that a regular car would have, but will also have extra ones for the high voltage electric motor system. If Your fault code was caused by an electrical problem I recommend takeng it to a dealership or authorized service center as working with that can be dangerous.
Mike
November 25, 2021
Red triangle means you're screwed
Jose L.
April 10, 2020
The red triangle warning light on a toyota prius is the check engine light and should be brought to a dealership, it could range from low oil pressure to something more serious.
Jeffery
May 22, 2022
You guys need to learn how to spell and use proper punctuation, please 😂😂😂😂
Smoe
October 11, 2023
Hey stupid Moronthis is notan English class….this is learning how to fix a car… I could care less misspelling punctuations get over it stupid Moron. If you had a heart surgeon performing heart surgery do you care about his punctuation and spelling you friggin idiot
Car will not start because triangle explanation yellow light is on what should I do to get it started.
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