how do I short the hot to the ground?? Black wire to grounding screw??
You have a circuit with dead outlets and maybe some dead lights on it or you’re experiencing flickering on a circuit. You will need a 2 wire voltage tester to check the outlet. A Multimeter or a Volt/Con are suggested. I prefer the Volt/Con because there are no settings to make, it does continuity and is audible. Success begins with knowing what you’re looking for.
1] No voltage reading between the hot and the neutral or ground indicates an open hot.
2] No reading between the hot and the neutral but 120V between the hot and ground and 120V between the neutral and ground indicates an open neutral.
3] No continuity between the neutral and ground – Check for tripped GFCI device first
4] If all the branch circuit breaker are on you have a bad connection on the hot or neutral wires. The usual cause is a bad connection, either a termination on a device or connection in a wire nut.
Over the years I’ve found the easiest way to locate the opening needing examination and correction is to wiggle the devices.
5] The first step in this exercise is to get a lamp to act as an alert. Make sure the lamp works and in the on position. You may also use something like a vacuum cleaner or blow dryer, for an audible alert. Don’t use anything electronic, like a radio.
6] Plug it into a dead outlet.
7] Now with a cube tester or any plug you will need to go to all the dead outlets and any live outlets in the area, insert the plug and wiggle the device side to side slightly. Watch the test lamp or listen for the other alerts as you wiggle the devices.
If the loose or bad connection is present the wiggle action may make it contact briefly and the lamp or the other things will alert you . Having found the suspected outlet all that is left is to correct the bad connection.
If the device is a push back wired device, this probably is the cause of the circuit failure. All wires must be terminated under the screws. Also you should never put more than one wire under a screw.
This troubleshooting procedure works in most cases and won’t have you open boxes un-necessarily. Keep in mind that the problem is in one of two places in the circuit, either in the first dead outlet or the live outlet just ahead of it.
thanks so much I did try the wiggle method as you described and nothing on the light "flickered" even detached the receptacle from junction box and tried again with no disruption and still open neutral. The receptacle directly in front has adequate wiring with correct indicator lights on hand held tester. Can there be 2 grounding wires attached to the grounding screw on one outlet. I did disconnect the two grounding wires and reattached with one only and still open neutral. I am obviously not an electrician but this one is frustrating
sorry to keep bothering you LOL. The two ground wires were created from running an additional outlet above the original outlet. Only one portion of the original outlet was wired so I ran a new wire from the top portion of the original outlet to a new outlet above the original. When the open neutral occurred I completely detached the new outlet wiring and still have open neutral. Frustrating as can be
Will that be a stripped wire from ground to neutral and I don't have a breaker its on a 30 amp fuse
should the fuse be replaced with a smaller amperage and what you are saying is the circuit is full and can not handle another outlet
wow ok will check the wire size and replace with proper sized fuse will that restore the neutral and allow proper function. Thanks for all your help I appreciate your time and patience with me on this
I know I have an old Wadsworth panel and the garage is a square D fuse panel and the cost to replace these will be significant. If I replace the fuse with proper amperage will that restore safe operation.
Thank you again for all your help you have been excellent