1) washer fluid present?
2) check hoses - they are all connected and in place, not missing, disconnected, torn off.
3) check hoses are not clogged.
4) nozles not clogged?
5) of course - you can check if front and back do not work both or just one direction, which would direct you towards issue.
Ours failed, too. I looked around at the hoses and found all of them they were dry, cracked and leaking. I replaced all the washer hoses with new ones I found at O'Reilly. The branch 'tee-s" also needed to be replaced. We have had the car in Texas for all of its life.
Thought I would update the status on this issue.
The hose connected to the fitting coming from the fender had rotted off. I looked at the rest of the hoses on the underside of the hood, all of them looked to be in good shape. The vacuum line I got from O’Reillys’s was just a tad bigger in diameter so I had to cut the protecter tubing it was in and fixed to the hood.
Lost one of the holding tabs on the hood, maybe I’ll find a replacement one day.