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Ted Ritter
Ted Ritter, Toyota Master Tech
Category: Toyota
Satisfied Customers: 4363
Experience:  Toyota Master Tech, ASE Certified
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2007 Prius: master warning light (triangle..climate..dealership

Customer Question

What does it mean that when I just started my 2007 Prius the master warning light (triangle with exclamation mark), engine light, VGC light, and car light with exclamation mark above climate controls all came on and stayed on? I've never had a problem before, and just had a 30,000 mile check up at the dealership.
Submitted: 5 years ago.
Category: Toyota
Expert:  Ted Ritter replied 5 years ago.

ted ritter :

Hello, there are a nu mber of things thaty cause these lights to turn on,

ted ritter :

I would recommend that you return to the dealer and have them recheck their work, it's most likely something that they caused

Expert:  Ted Ritter replied 5 years ago.
They should check the diagnostic system for trouble codes in the engine control and hybrid system