There is only one pump for both front/rear, so it sounds like that's not the problem. Most likely your hood nozzles are clogged or a hose is disconnected. Start by using a sewing needle or similar to clear the nozzle openings and go from there.
ok, I think the hose is probably cracked and fallen off. I can only see a host attached on the driver's side. I need to pull the sound dampening piece on the bottom part of the hood to see more. How do I do this without breaking the clips? Are there any screws (that I cannot easily see) or is it pull and pray?