Dead short to ground Perhaps a bad blower motor - try disconnecting feed to blower and then replace fuse to see if it blows Could be a frayed or shorted wire to or from blower motor
Applesauce- instant! The apple blows apart.
Does this fuse "blow" only when turn signal is activated? one side? or both sides? If the fuse blows only when activated on one side remove the light sockets on that side to see if fixture is damaged (water or mechanical) or "shorted" to ground, check and replace bulbs on that side (sometimes although rarely they can short internally). If fuse blows when turn signal is activated on both sides, possibly a "short to ground" circuit in the steering column. Could also be a shorted turn signal flasher, but again rare.
The Happening
A short in the turn signal switch or the wire in the steering column is shorted. There is more likely a short in one of the bulbs. easy to find remove bulbs until the bad one is found then replace
If it blows while driving, I would replace the fuel pump. If it blows when trying to start, I would replace the starter.
You must replace the bulb first, and if it still blows the fuse, check the socket, and if that is ok, then start with the wiring and switch.
try to determine if it blows when you signal left or right. Once you find out which side the problem is on, there is either an exposed wire shorting out or there is corrosion at the turn signal harness for that particular side, front or rear.
If the light blows in your scanner you usually would have to replace the whole scanner as you cannot replace just the light .
The signal for the assembly in "Lord of the Flies" is blown by a conch shell, which is used as a symbol of authority and order among the boys on the island. Ralph, one of the main characters, blows the conch to call the boys together for meetings and discussions.
The wiring in the left turn signal circuit shorted out. Or it can be the socket that the left turn signal light screws into is shorted out. Look for bare wires or corrosion.
Sounds like you need to replace the coolant temperature sensor.
Either a dead short or overload in circuit? Remove all bulbs turn on sigenal switch and replace one bulb at a time until fuse blows then check that socket for short to ground