How do you remove the wiper arm from a 2003 S-10 Blazer?

To remove the wiper arm from a 2003 S-10 Blazer, start by lifting the wiper arm away from the windshield until it is in a vertical position. Look for a small cap at the base of the wiper arm; pry it off to reveal the nut underneath. Use a socket wrench to carefully unscrew the nut, and then gently pull the wiper arm straight off the wiper shaft. Be cautious not to damage the shaft or the windshield during the removal process.