How do you replace a flasher on a 2004 Chevy Monte Carlo?

To replace the flasher on a 2004 Chevy Monte Carlo, first locate the flasher relay, which is typically found under the dashboard near the steering column or in the fuse box. Remove the old flasher relay by simply pulling it out of its socket. Insert the new flasher relay into the same socket, ensuring it is securely in place. Finally, test the turn signals to confirm that the new flasher is functioning properly.