Locate the small holes on each end of the blade type fuses. Troubleshooting your cars fuses.
How To Inspect Car Fuses Yourmechanic Advice
How to check fuses in fuse box. Using fuse testing. If you read 12 volts to ground on one end but not the other the fuse is blown and needs to be replaced. Put one lead on each end of the. First of all it is necessary to switch your tester to continuity mode the icon typically. When the circuit in your home quits working and you suspect that it is likely a blown fuse you can test that theory by using a multi meter for testing fuses. So if the inside connector has.
Look for the fuse box in your basement or garage. How to check the fuses. Turn the meter on and set it to measure continuity. By setting the selector switch to ohms and setting it on a lower range you can test the resistance between the two points of the fuse. How to check fuses method 1 of 3. Look under the hood or dashboard for your vehicles fuse box.
Hold the fuse up to the light and check the metal wire for signs of damage or a break. Those holes give you access to the blades inside the fuse. With the car completely off locate the fuse in question and remove it by grabbing it firmly with the fuse puller stored in the fuse box or with a pair of needle nose pliers. Find the fuse box. Testing the fuse 1. Make sure the device equipment or vehicle is turned off before the fuse.
Inspect a fuse in your car to check its fusible element continuity. Step 1 open the panel on the front of the fuse box by prying back its latch with your hand. Heres a quick review of how to use a fuse box with the screw in fuses safely and some discussion about what to look out for in an old house. Turn the equipment off and remove the fuse. Open the box door and turn on the. Insert the pointed tip of the red test lead first in one hole and then in the other.
Using a circuit tester. One place to check is at the connections in the fuse boxes using a 12 volt test light. Checking your homes fuse box. Testing with a multimeter. Check for a metal box. It usually is a gray or black rectangular metal box with a door on the front located in a basement garage or closet on a wall.
Lay the rubber mat on the floor in front of the fuse box and stand on it. How to check a fuse at the home fuse box. Turn the dial on the multimeter so it points to the continuity.
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