I have no idea what is going on, and i will try the self diagnostic in the morning.
on the odd occasion, when i am just cruising at a steady speed, i can feel the rear tires turn one way, then the other and then correct themselves.
imagine a sort of s-shape. they don't turn much, and the car isn't greatly affected, but it is very unnerving as a driver. what the hell is going on with the HICAS? it seems to be randomly turning the rear wheels. interestingly, the couple of times it has happened has been on bumpy sections of road (on was on mahoney's road between high st and the foodies station).
anyone have a clue what this could be?
EDIT: i should add that the HICAS light has NEVER come on.