No power at all. fresh battery new fuses where is the main fuse located to change that one

Here is the fuse box diagram, but the Elantra appears to have a rather funky battery fuse! Most vehicles have a main battery fuse but it is on the battery connector wire. If you put in a new ECM, was it programmed to the vehicle?

https://www.autozone.com/batteries-starting-and-charging/battery-fuse/hyundai/elantra-gt

Hyundai Elantra (XD; 2000-2006) fuses and relays

Fuse Box Diagrams https://fuse-box.info > hyundai > hyundai-elantra-xd-...

The fuse box is located on the driver's side of the instrument panel behind the cover. The location of the fuses in the passenger compartment: Hyundai Elantra ( ...

Yes, there is likely a main fuse in your 2009 Kymco Venox 250 motorcycle that could have blown if you connected the charger directly to the + and - terminals on the starter. Many motorcycles have a main fuse located close to the battery or the fuse box to protect the electrical system from overloads and short circuits.
When you connect a charger directly to the starter terminals or other critical electrical components, you risk damaging the electrical system and causing a short circuit. If there was a surge of current due to improper connection, it could have blown the main fuse to protect the rest of the electrical components on the bike.
To troubleshoot the issue and restore power to your motorcycle, follow these steps:

1. Locate the Main Fuse: Check your motorcycle's manual or service documentation to find the location of the main fuse. It is often located close to the battery or in the fuse box.
2. Inspect the Main Fuse: Remove the main fuse and visually inspect it. If the main fuse is blown, you will see a break in the metal strip inside the fuse. Replace the blown fuse with a new one of the same amperage rating.
3. Check Other Fuses: Even though you mentioned that all the fuses are good, double-check all the other fuses in the fuse box to ensure none of them have blown.
4. Check Battery Voltage: After replacing the main fuse, check the voltage of the battery using a multimeter. Ensure the battery has enough charge (around 12.6 volts or higher) to power the electrical components.
5. Reconnect Charger Properly: If the battery voltage is low, connect the charger properly to the battery terminals (positive to positive and negative to negative) and charge the battery until it reaches an appropriate level.
6. Recheck Power: Once the battery is charged and all fuses are confirmed to be good, turn the key on and check if the lights and gauges receive power.

If you have followed these steps and still do not have power to the motorcycle, there might be other electrical issues caused by the improper charger connection. In that case, it's recommended to seek the assistance of a qualified motorcycle mechanic or electrician to diagnose and fix the problem correctly.

The main power fuse on a 1985 Buick Electra is likely located in the engine compartment fuse box. The fuse box is typically located near the battery and can be found by following the positive battery cable.
If you are having trouble locating the fuse box, consult your vehicle's owner manual for specific location and a diagram of the fuse box layout.
The main power fuse, also known as the "battery fuse" or "fusible link," is responsible for protecting the electrical system from damage caused by a power surge or short circuit. The fuse is usually a large, cylindrical fuse that is located in the main power distribution circuit. It will be the largest fuse in the box
Once you've located the main power fuse, you will need to remove it to check its condition. If the fuse is blown, you will need to replace it with a new one of the same amperage rating. It is recommended that you use only fuses that are specifically designed for your vehicle, and that you consult your owner's manual or a professional mechanic for the correct amperage rating.
It's important to note that working on electrical systems can be dangerous if you don't have the proper knowledge, so if you're unsure about how to proceed, it's best to consult a professional mechanic.

The main fuse on the JCB 8014 mini digger is typically located near the battery or the starter motor. Here are some steps you can take to locate the main fuse:

1. Locate the battery: The main fuse is usually located near the battery or the starter motor. Locate the battery and follow the cables that are connected to it.
2. Follow the cables: Trace the cables that are connected to the battery and look for a fuse holder along the way. The fuse holder should be a small plastic box with a lid that can be opened.
3. Check the manual: If you have the owner's manual for the JCB 8014 mini digger, check the fuse diagrams to see where the main fuse is located.
4. Check the fuse box: The main fuse may be located in the fuse box under the hood or in the cab. Check the fuse box for a large fuse that is rated at 60 amps.
5. Consult a technician: If you are unable to locate the main fuse, it is best to consult a qualified technician who can help you locate and replace the fuse.

Once you have located the main fuse, check it for signs of damage or burn marks. If the fuse is blown, replace it with a new one of the same amperage rating. If the fuse is not the issue, there may be a problem with the wiring or the electrical components of the mini digger, which may require further diagnosis and repair by a qualified technician.

There is no fuse between the battery and the starter. See diagram at link. You may have caused the battery to die.
http://www.revbase.com/BBBMotor/Wd/DownloadPdf?id=28805

Hard to say without make, year, and model-but check all fuses in the power distribution box under the hood- ignition, alternator fuse, etc.-all of them, the small ones and the maxi-fuses. All fuses are pretty cheap. If you still have nothing, you may need a wiring diagram to check for fusible links that would be power distributors right off or near the battery. Fusible links work much like a fuse, and most have been replaced by maxi-fuses, but many vehicles have both. If there is a designated main fuse, it should be in the distribution block or box under the hood.

Look in your owner manual for the 3 fuse box locations. It is similar to our Lincoln LS.

From LS owner manual.

There is a 175 amp mega fuse in the wire harness near the luggage compartment fuse box. In circuit with Red/Blue wire.
--------------------------------

Front power distribution box

The front power distribution box is

located in the engine compartment.

The power distribution box contains

high-current fuses that protect your

vehicle's main electrical systems
from overloads.
-----------------------------------------

Passenger compartment fuse panel

The fuse panel is located on the right hand side kick panel. Remove the

panel cover to access the fuses.

To remove a fuse use the fuse puller tool provided on the fuse panel

cover.

---------------------------------

Rear power distribution box

The rear power distribution box is

located in the luggage compartment

under the spare tire well cover. The

power distribution box contains

high-current fuses that protect your

vehicle's main electrical systems
from overloads.

Ok, locate and check the fuse at the starter solenoide, this is the main power fuse, follow the red battery lead until you locate the solenoide, here you should find under a cover a 30 amp fuse, hope this helps , paul

There is a fusable link from your battery to everything inside the car.
See FL Main 3.0W - I believe that is where your problem lies. If all your fuses are good...that is the culprit. Good luck!