[69RAT]

I learned the hard way last week, the new horn relays at napa and others are designed to have a fusible link inline. Our trucks didn't have them originally!!!!!! Lost 4 harnesses, wiring gutter, battery, starter, new carpet, etc. No flames just lots of melted insulation and all bare wires.

If you replace it put in a fusible link!!!!!!!!!!!!!! Or have REALLY GOOD comprehensive coverage...........whew!