I believe this may be the problem as perhaps low speed, low heat, doesn't trip the code.ĭoes anyone know where I could perhaps get my stored codes read other than the stealership, lol? In your experience, if the car is running, is there turbulence? I only started it, and then looked. Read a bunch of threads on here, and I checked, and I think I see no turbulence in the inverter reservoir.

Cleared when I got home, did a short low speed trip, still runs perfectly, and the lights stayed off. It was not until I reached high speeds again that the lights came on. Used my reader to try to read (none) then clear the codes because I had just had 2 weeks of autobody and thought they may have run my 12 volt down.

It is reading no DTC codes, though yesterday, driving almost 80 miles an hour, the triangle, exclamation point (not tire), VSC and check engine light came on (photo attached). I have an Apple phone and laptop, so no TechStream, just a basic OBDC2 using the ELM app which is supposed to have some Prius compatibility. I have a 2007 Gen 2 with 205,000 miles on her in Portland, Maine.

Big red button of doom