Ignition fuse

My car keeps blowing ign fuse. Changed the alternator and the fuse still blows. Just wondering if it could be the ignition switch or maybe the starter.

I checked the fuses under the hood and found the amp ignition fuse had blown. I replaced the fuse and tried to start the car. As soon as I turned the key to the start position the fuse blew again. This blue trinket of item level 3goes in the Trinket slot.

It is looted from Knight Captain Valyri. Fuse : Fuse , in explosives technology, device for firing explosives in blasting operations, in fireworks, and in military projectiles. Fuses are current overload protection devices, specifically engineered to act as the weak link in an electrical circuit. Automotive ignition fuse malfunctions pose a few unique.

The ignition wires are only amps and we fused our wires with a amp fuse right after the connection. According to the officer he was driving down the road and the vehicle just shut off. I am wondering if anyone out there has ever had a problem with this fuse blowing. Sometimes it runs for a few days then blows either while driving or the next time I start it.

A new ignition wire has been run and it is still blowing the amp fuse. Can someone point me to the location of this fuse , I do not see any that is marked for the ignition. I do electronic repair for a living, so testing with an ohm meter or volt meter is a piece of cake, just do not see the right fuse.

Thanks, will definitely try the light bulb test. I had not noticed anything not working since it just happened today and had to leave the car at work. My fans are wired to my fuse box and they usually turn on when the key is in start position, but not anymore since blown ignition fuse. Fuse Blowing A blowing fuse is an indication that there is a short circuit condition in that circuit.

This time the main fuse did not blow BUT the ignition fuse blew again. The instrument panel lights up but when I turn the engine run switch to ON nothing happens. Something I find strange is that when I turn the switch on, on the headlight only the HI beam works. Ignition fuse keeps blowing 97. I installed a Taylor over the valve cover kit.

Try this and see what happens. Your positive that the fuse which is blowing is the ignition fuse and not the instr fuse. The fuse for the ignition circuit will typically blow repeatedly if there is a dead short in the circuit (a hot wire with lost insulation touching ground) or a device in the circuit, such as the ignition switch, is malfunctioning and also drawing more current than the fuse can handle. Ok the amp fuse in question actually splits into to other circuits after it leaves the fuse. One goes to the starter relay and the other goes to the ignition switch.

IF maxi blows then you ignition switch is shorting out. Install a new maxi fuse and turn ignition on. Update: my mom accidentally locked herself out of the van and asked me to turn it off so i pulled a fuse that said ELECTRIC IGNITION fuse and it did turn it off but i checked all the fuses and non are blown.

I got the car off the road and into a parking lot to troubleshoot the problem. I hit a wheelie and my bike completely shut off. Once I got it home i checked all the fuses , ground wires, and relay.

Turns out the rectifier was surging once it got hot. All other years – No specific manufacturer ignition feed recommended. Use fuse tap to a low use Key On Fuse.

I also then assume that the on position of the ignition switch is connected to the some of the circuits in the fuse panel which are ignition controlled. Now, to wire up your fuse panel, look at the following diagram. Note that only one wire power wire can run a few circuits on the fuse panel.

Some aftermarket ones come with them, and others you just make your own. The simplest form of fuse is the burning fuse , believed to date back to the 10th century and originating during the medieval Chinese Song dynasty. This simple fuse consisted of lightweight paper filled with loose gunpowder, and served as a means of delaying ignition in fireworks. Pull out these fuse an try to start the van. The fuse also protects the circuits through and after the ignition switch to the transmission control module, body control module, fuse 1 and the clutch pedal position switch (if applicable) The short is somewhere in a circuit after the ignition switch.

The PCM BAT fuse feeds only the PCM on your car. If you are blowing the fuse there must be a higher that expected current draw. It should have a amp fuse. IC regulator in the alternator and is also connected to one of the coil terminals of the charge light relay. The site for Ford truck owners, by Ford truck owners.

Fuses : Remember to always add a fuse to every individual circuit you create or add to the existing harness. Do not tap into existing fused circuits to add accessories as this will overload the original circuit. Fuses should also be mounted as close to the battery or ignition switch as possible.