Changing timing belt on 2003 Honda Civic?

[Jim S]

I asked this before but need to add more detail. I bought a 2003 Honda Civic, its an automatic that has always been garaged and driven once a week for grocery shopping and running errands. Never driven for long highway miles. Only 30k miles on it. Do I need the timing belt replaced and what other parts should be replaced. Bought and driven in Michigan.