2004 wipers keep blowing fuses

Either the wiper motor or the wires going to it are shorting out. First unplug the wiper motor replace the fuse try the wipers again if the fuse blows again then check the wire loom for a bare wire Check the colour of the wires at the plug on the motor. The most likely place for the wires to short out are at the switch. It may be an easier job to rewire ther wipers as there is a lot of wires in the loom. If you need to know how to rewire it get back to me and I will guide you through it

check for ease of operation of wiper arms, if they are hard it can cause increased load on wiper motor causing higher amp draw resulting in blown fueses, trace back to motor, could be worn motor or failing wiper motor... disconnect motor and turn on wipers ,check to see if it still blows fuses...