2015 Camry strange humming sound
Car sits in the garage all night, start it up in the morning and let it idle for
about 10 seconds. Put in drive and get onto the street and after going about
2 blocks a strange electric motor runs for about 2 seconds. It sounds like
one of the window motors running except it seems to be coming from under
the hood or elsewhere. I've owned this car since new and I don't recall ever
hearing this before. Any ideas what this might be? Thanks.