Where are you picking up your power? if it is an power port check your plug for that dst, if it powers off of the data link plug then your dst is causing too much resistance through the plug , also check the twisted pair of wires to make sure they are not touching any thing that would cause this problem when pluged into by your dst,
perhaps the fuse was inserted backwards. some cars will blow fuses if the fuse is intalled this way because in these fuses electrical flow only goes one way.
list of fuses for 1989 bronco 2
you probally have a bad wire that is shorting out and blowing your fuses.
Find out why the fuse is blowing. You have a short or the circuit is overloaded.
Short in the wiring is the most likely cause.
If fuses keep blowing on your Honda, you likely have a short somewhere. You can get a multimeter and a copy of the wiring diagram so you can track down the short, or you can have a mechanic do it. If you've recently installed anything new such as a radio or a gauge or switch, that would be where you want to start.
There is an electrical short to ground in the fan switch or in the blower motor itself.
The 50 ampere engine fuses is blowing because more than 50 amperes of electricity is passing through it.
could be that the regulator in the alternate is failing and causing power surges in the electronics and the fuses are blowing to prevent damage to the device and vehicles wiring.
some emc squash the wiring harness and end up breaking wires which earth out on the body and cause shorting out which causes the blowing of fuses
sounds like just a blown fuse. get you owners manaual out and find the listings for the fuses.
Which fuse ... please be more specific. There are lots of fuses that can cause this.