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The upstream supply has been interrupted.

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โˆ™ 2013-12-20 07:45:26
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Q: Why would there be no power to a switch?
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Related Questions

If there is no power running through a circuit what position is the switch?

The switch would be open.

Why would the system power on when the power switch in the back is flipped but does not boot until the front power button is pushed?

The switch on the back is the switch for the power supply only. The computer boots from the main power switch on the front. This particular method of switching was introduced with the ATX power supplies.

Why is a switch on a socket in series with the live wire?

For safety it removes all power from the socket. if the switch was in series with the neutral wire the socket would still have power on it with the switch off and dangerous shocks would e possible!

Why is there no power to your fuel pump fuse 1984 Chevy Celebrity?

I would expect that the power for the fuel pump would be supplied through the ignition switch so I would start there, that is check the ignition switch.

What is the power switch and were is the power switch?


Why is there 120 volts at switched circuit at all times?

There has to be, that is why a switch was installed to stop it,but it must be hot before the switch or there would be no power to do what it was intended for. If you are talking there is power after the switch at all times, the switch is bad and needs to be replaced.

How do you get the automatic windows to work on a 2002 Impala The switch will buzz but there is no power going to the other switches or to the motors?

The drivers side switch is the master switch; all power goes thru this switch. Pop it out and test for power; you may just have a bad connection at the switch. I would also check the window lock switch and bypass it to make sure that is not the problem.

Why would the lights on 2001 dodge 1500 not come on?

The switch is likely bad. Check the power going in and out of the switch.

Would a power steering switch cause the fluid to be pumped out of the resevoiur?


Why would someone switch to solar power?

if they lived in a sunny place

How do you repair your Lincoln mark vii sunroof it just stopped working?

Check all your fuses first Then I would check for power at switch with a test light With key on you should have power on one side of switch .If you have power going in next step is to check with switch activated you should have power out . If you have power in and out of switch chances are motor is bad but you should check for power at motor also.Hope this helps.

Can you power a light switch power to switch then to light from a switch beside the one you want hot the switch that you want to take power from has the white as hot switch after light?

I can not understand your question.

What is a logic controlled power switch?

Sounds like a switch that would only provide power if a condition is met, i.e a lamp timer. I'm not positive though.

How would you stop a laser?

Perry: With a mirror! Switch off its power source.

Why would power to a light switch stop by itself?

It didn't. There is a problem somewhere.

What does the power switch on a camera do?

the power switch on a camera turns on or off the camera.

What is code P0551 for a 2001 dodge neon?

Power steering pressure switch.Power steering pressure switch.

How do you connect a 7000 watt generator to the house main power line?

You would need to use a transfer switch. The generator will hook up to the transfer switch and then the transfer switch to the panel. Usually you would have an emergency breaker panel to hook up to since a 7000 watt generator wouldn't be able to power up most entire homes. You would pick which circuits you would need in an emergency situation and bring those into the emergency panel. The transfer switch makes sure you never have generator power mixing with your houses main power.

Does the 1997 jeep wrangler have positive or negative side switching for the headlights?

The headlamp switch controls the power to the dimmer switch and then on to the headlights.The headlamp switch controls the power to the dimmer switch and then on to the headlights.

1999 z24 driver side power window has no power?

If the passenger side works fine and there is no power at the driver side motor, I would suspect the switch. A weak motor will overheat the switch causing it to melt inside where the contacts are.

Will any live wire fit to your CD player?

The preferable power would be to find a power line that is connected through the ignition switch so that the radio will turn off when the switch is off.

What would cause the power lock switch and the key to not unlock the doors of a 2001 Venture but the remote keyless entry does work?

The first and cheepest thing to check is the fuses. located on the side of the dash by the passengers door, another is under the hood on top of the battery. The next would be lock switch.It is easily installed, no tools needed. The drivers side power switch is a master switch. This means that power feeds from the drivers lock switch to the passenger door. If your key fob will unlock and lock the doors but the switch will not I would replace the drivers door lock switch.

What could be wrong if your Power window will roll down but wont roll up?

Your switch could be worn out you would have to replace the rocker to the switch or replace the whole window switch console.

What alteration would occur if a single pole switch is reconnected to become a master switch?

If a single pole switch is wired to be a master switch, the switch would have to be in the on position for any other control devices to operate. Turning the master switch off would eliminate power to all devices (and/or loads) which it was serving. For example, some homes have a switch to control their outside light. If the outside light has a photo eye (the light will only come on at night), the switch is the master switch. Another example would be the breakers in an electrical panel. Each breaker would be the "master switch" for the circuit it protects. The main breaker in the panel would be the "master switch" for the entire home.

Signal lights and park lights come on but headlights do not how do you find the problem on a 1997 Ford Taurus?

AnswerI would start with the bulbs, make sure they are good and that they have power going to them. If there is no power at the bulb the problem is either your headlight switch or the dimmer switch.I would start with the headlight switch.And I would start with the fusesSee "Related Questions" below for more