My 2002 does it about once a month since it was new. Always when driving for a split second, and always restarts it self. Never been able to fix. Have checked ground connections and everything else many times. No codes. If anyone has an answer ,let us know.

i drove a granite that did it too,never figured it out

Having the same problem with a 2003 CX613 Vision. Think it has to do with the cruise control cause now the cruise doesn't work at all and lightning bolt stays on dash.