aef982002

i have a 2000 jeep grand Cherokee Laredo v6. I replaced my fan relay 2 weeks ago. It went out over the past weekend again, so i bought another one put it in now the jeep wont start. Its not getting any fuel pressure at all and the fuel gauge is not working on the dash. i replaced the asd relay and the fuel pump relay. Nothing changed it still wont start and has no fuel pressure. I have cheacked all the fuses and relays in the fuse boxes none are blown. why would my fuel pump all of a sudden not be working at all. i can see pumps going out but the whole module not working at all is kinda of weird. I really don't want to replace a fuel pump for no reason and the old one still be good. Does anyone know what i should look at next or anything that would help would be great.