i have a 2001 dodge ram 2500 cummins turbo diesel and i have no power steering or brakes. all of a sudden both just went out while i was driving. there is absolutely no power steering and just a little brakes. the brake pedel is very stiff and you need to put a lot of pressure to get the truck to even slow down just a little bit. anyone had this happen or knows what could be wrong?

 

belts would be a good thing to check.. make sure theres not any kind of vacuum leak in that area..