In most newer cars the fusible links have been replaced with main fuses. Usually there are sets of bigger fuses that supply power to a bank or row of regular distribution fuses. These larger fuses are often 50amps or more. I would check for these usually near the battery or off the positive cable.
Also you may want to check and make sure the connections are secure. Plugs in the engin compartment, at the firewall or under the dash could have loosened and caused the problem.