Jaru22
If your starter is just clicking and eventually starts (or not) it may well be the starter contacts. Toyota starters last forever, but the starter contacts wear out. Especially the positive contact. I had this happen at 76,000 miles on my 2001 RX300, and replacing the worn out contacts and plunger solved the problem. At 125,000 miles and still starting strong. Contacts are less than ten dollars and plunger is twenty.