Why does my Fuse keep blowing when I Turn on the ignition?
The ignition switch can cause the fuse to blow. If the ignition switch is the problem, the fuse will usually blow as soon as the ignition switch is turned on. The best way to find the problem is to trace the circuits with an ohm meter. Something has to be shorted to ground.
What causes the fuse to blow on an alternator?
If the ignition switch is the problem, the fuse will usually blow as soon as the ignition switch is turned on. Some other things that can cause the fuse to blow are: The fuel cut off solenoid. The alternator coil. A pinched wire grounding out. The best way to find the problem is to trace the circuits with an ohm meter.
What should I do if my starter fuse blows?
Check the battery feed to the starter motor for a bad connection, the relay is only supposed to pull the starter contact in and the big cable supplies the actual starting current. If the battery feed is dirty/blown, the relay carries the load.
Why does the fuse keep blowing on my Tractor?
When I plugged the double lined plugs together, the two black wires coming from the stator into the two yellow wire of the voltage regulator and turned the key switch. The fuse blew.
What are the causes of ignition fuses blowing?
Some of the common accessories that cause blown fuses are things like the starter, the headlight, an improperly wired ignition coil, or one of the onboard computers that control the fuel injection or timing.
Why does the starter motor fuse keep blowing?
More than likely its being caused by a short-circuit to ground in the wiring in your Cranking Circuit. If it blows the fuse immediately after installing the fuse, its probably a hot-wire. If it blows it the second you try to crank it over, its probably one of the wires between your ignition and the Starter Relay.
Why does my power wire fuse keep blowing?
The common issue with fuses blowing would be because of faulty wiring. The faulty wiring or even the defective wiper motors would often lead to the excessive current flow in a system. What this does is result in a blown fuse each time a new one is installed.
Can a bad relay cause a fuse to blow?
If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power, it may cause the blower motor fuse to blow. Any sort of electrical spikes or excessive current from a bad relay will blow the fuse and cut power in order to protect the system.
What should I do if my motorcycle fuse keeps blowing?
Fuse keeps blowing help!! Hello, my motorcycle keeps blowing a fuse. I purchased the bike and took it to the shop and had the mechanics look at it, they tested it and told me the bike needs a fuel pump and a new battery and it would work fine.
Do you need a multimeter if your fuse keeps blowing?
It may be a silly thing to do but sometimes it’s easy to do these things without thinking. If you’re positive the right fuse is installed and the wires aren’t crossed, then you’re going to have to chase the circuit. You’re going to need a multimeter to do so.
Why does the fuse keep blowing on my motorcycle?
I purchased both, installed the items and tried to start up my bike, it turns over than goes dead just a click. So I searched the bike over, and discovered in the fuse box the number 10 fuse blew it says fuel I think. So I put a new fuse in.. same thing happens, turns over than blows the fuse.
How to diagnose a fuse that keeps blowing?
(EASY) DIAGNOSING A FUSE THAT KEEPS BLOWING, ELECTRICAL (SHORT CIRCUIT, NO START) / ARE YOU SAVED? – YouTube (EASY) DIAGNOSING A FUSE THAT KEEPS BLOWING, ELECTRICAL (SHORT CIRCUIT, NO START) / ARE YOU SAVED?
What should my Fuse reading be on my motorcycle?
Really all you are checking is that the wire connecting the battery and light bulb is in good condition. Your meter should be set to read ohms. Touch the test leads together as a reference- on most meters this will register around 0.9 ohms.
Why does my fuel pump fuse keep blowing?
If you’re positive you have the right amperage fuse in it [check your owners manual] then it has to be a faulty circuit. When you installed the new fuel pump, is it possible you switched around the wires, so perhaps the ground is receiving power and the power is grounded?
How does a fuse work in a car?
Fuses come in all types and varieties, but they all work in a similar fashion. Current passes through the fuse via a small metal strip or a spring; that small metal strip creates a sort of bottleneck in the system, a point of high impedance where electricity will slow down and turn into heat.
Why is my ignition not working on my car?
If your ignition system shares a common circuit with something motorized — a fuel pump, cooling fans, power window motor, starter, etc. — then that’s likely the source of your fault. Electric motors always draw a certain amount of wattage, or amperage multiplied by voltage.