Just introducing myself. I hail from Western Montana. My wife purchased a 2003 Prius new. I inherited it upon getting married. It's got a ton of miles on it and has been running great until recently. I'm in the process of using the Chat's search function to see if I can diagnose the problem as my OBDII scanner only kicks out a P3191 code. This appears to be a very nice forum with nice people. I'm looking forward to joining the community.
Welcome to Prius Chat. If you cannot find the P3191 code by searching someone will be along shortly to help you out. I have a 2010 and not sure the codes will mean the same for your car.
Welcome aboard...... Yes this is an exceptional forum, lots of useful tips and information, just as jdcollins5 indicated, you should have your question answered shortly.
