I bet they have Mr Mistlin.Up Date, Well the dealership found the problem with idle stop fault . It’s something in the wire- harness . Ordered part they said I’ll have back thursday, we see . They are just as frustrated As me , I’ve known them for 30 years. Mistlin Honda has always been great . Are family has bought lots of Honda’s from them . .
The owners manual literally states having the climate control set to HI or LO as one of the reasons it will definitely not work. Investigation complete.Thanks for the post. I also found that the Passport AIS on my car does not work if the climate control is set to LO. When I set the temp to 58, it started to work again. Honda should investigate this possible connection.