What do you do when your furnace won't turn off?

A furnace could potentially not turn off for a few different reasons.
  1. Replace your "furnace limit switch."
  2. Check the wiring to your furnace's thermostat.
  3. Check to make sure none of the controls or buttons on your furnace are sticking in the "Down" position.
Previous questionWhy will my heater not turn off?
Next questionWhat causes a furnace to run constantly?

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What do you do when your car won't turn off?

With the ignition turned off and the car continuing to run, simply remove the plug from the alternator (DO NOT TRY AND REMOVE THE BATTERY POWER WIRE FROM THE POWER STUD!) and the car should shut off if the alternator is creating the problem.

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Do you have to turn off furnace to change filter?

To Change Your Home Air Filter, You'll Need To Turn Off Your Furnace.To prevent the HVAC unit from turning on while you are changing the filter, make sure you turn the thermostat to the “off” position.For maximum safety, disconnect power from your furnace system while you are doing maintenance.

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What to do when your car won't shut off?

Instructions: Drive your car to a safe location. Keep in mind that your car may not start again after you get it to turn off. Locate the fuse boxes on your car. Determine the fuse and relay for the fuel pump.Remove the fuse for the fuel pump or the relay.Your car engine dies within 10 seconds.

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What turns your furnace filter black?

Reasons Your Furnace Filter Is Black It's not normal, or healthy, for a furnace filter to turn completely black.If this happens, one of the following possibilities could be the cause: Candle soot: The blackened filter could have excess soot on it from burning candles.

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What do you do when your key won't turn in the ignition?

There should be a small amount of play in the wheel when the steering is locked.Gently turn the key in the ignition while you slowly jiggle the steering wheel back and forth.If this is the cause of the problem, the key should be able to be move out of the locked position, unlock the wheel, and th...

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What do you do when your key won't turn in the door?

If that is the problem, it is easy to fix.You can spray a little dry lubricant in the lock to free up the plug so you can open the door.Spray lubricant in the keyway and insert the key a few times so the lubricant can get worked into the mechanism.If a dry lubricant doesn't do the trick, you can ...

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What do you do if your tire won't come off?

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What do you do when your car won't start because of traction control is off?

Find out the real reason your car won't start.

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Why does my furnace blower turn on and off constantly?

The system uses a “temperature probe” to detect temperature changes inside the heat exchanger (see image below) and turns your blower on and off in response.So if your furnace blower is turning on and off when the furnace isn't in a heat cycle, it usually means the fan limit switch is defective.

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Why does my furnace turn on when the heat is off?

This is most common cause of short cycling.A dirty air filter restricts air from getting into your furnace.Your furnace's heat exchanger needs that air blowing over it or it overheats, causing the furnace to shut down.Change (or wash, if you have a washable type) your air filter if it's dirty.

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Why is my furnace fan not turning off?

The fan control should be set to AUTO.You can try turning the switch to OFF too.Other snafus such as a shorted thermostat wire can also cause the A/C or warm air furnace fan to run continuously.Those problems are explained at THERMOSTAT WON'T TURN OFF.

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How do you turn your car back on after turning it off in drive when it won't let you shift gears?

You first put the car into either neutral or park (this will depend on whether the car is an automatic or stick (manual)), and then you start the car again. That's it! Good luck.

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Why does my furnace turn on and off repeatedly?

Why a Clogged Furnace Air Filter Can Cause Your Furnace to Turn On and Off Repeatedly.If you remember from our orientation up above, the most common cause for your furnace to keep turning on and off is the High-Limit Switch, which turns the unit off if the temperature inside gets too high (as a s...

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Dash lights on a 1991 Pontiac Firebird won't turn off even when car is off. How do you fix this?

take battery cable off its a tempary fix but you have something behind the instrument panel blown

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Why does your car turn off when you turn corner?

It shouldn't unless you're turning too sharply. You might be low on gas. There might be something mechanically wrong with your car.

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What if your stereo will not cut off when you turn your car off?

it is still running off the battery, most of the time it will turn off when you open the door

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What does it mean when your key won't turn?

Occasionally, because of this lock, the steering wheel can get stuck, which in turn means the vehicle key also becomes stuck and cannot move to release it.“Jiggling” the steering wheel side to side while also attempting the turn the key can relieve this lock pressure and allow the key to turn.

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What is the problem when your car turns over is getting fuel and won't stay started when you take your foot off the accelerator?

it could be the throttling positioning sensor

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How do you shut off a car if the key ignition won't turn off?

You can disconect the battery, which i wouldn't recommend. This means the engine is still spinning, and might still be drawing fuel, but it wont be using the fuel. This will either break something outright, or eventualy lock the engine, where you will be unable to turn it over. I would recommend ...

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What do you do when your car won't stop accelerating?

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What do you do when your car won't start?

Check the gas and battery, call AAA

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What do you do when your car radio wont turn off?

If you're lucky, you might even be able to fix it yourself. Common Car Radio Problems.Verify the Unit Isn't in Protect Mode.Check the Fuses.Check the Pigtail Connector.Check for Power at the Head Unit.Check for Ground at the Head Unit.Bench Test the Head Unit and Replace if Needed.

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What do you do when your car won't accelerate?

AN IN-EFFICIENT FUEL SUPPLY SYSTEM For example, if the fuel filter is dirty it will prevent enough fuel needed for acceleration from reaching the engine.You can either clean your filter or replace it to fix the problem.A clogged supply lines, a bad fuel pump, a faulty fuel nozzle can also hold y...

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What do you do when your car won't defrost?

In an emergency, when you need the window defogged right now, the fastest way to do so is to rapidly lower the inside temperature so that the moisture stops condensing on the glass.Turning the defrost vent on without heat or opening the windows is the fastest way to dissipate the fog on the window.

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What is wrong when you try to start car and won't turn over and when you turn the key back off you hear a CLICK sound?

Sounds like you might have a battery problem. The clicking sounds are most likely the solenoid engaging and disengaging...there's probably enough battery power to engage your solenoid, but not enough to turn the engine over. You can check your lights, horn, etc., for evidence of a bad battery, an...

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Why wont your car turn off when you turn off key and remove it?

That means you need to check the head lights. Suprisingly enough head lights on cars cause most problems. Especially on Fords.

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When do you turn the overdrive off?

When you're carrying a heavy load or going uphill and the transmission is not shifting down to the correct gear (vehicle accelerates slowly or loses speed)Also to allow the engine to slow the car when going down a steep hill - less wear/strain on your brakes. The effect it will have in slowing th...

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Why won't the cooling fan stop when you turn the car off?

It's thermo controlled, when temp falls below a certain point-it will. That's normal.

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Why won't the tail lights go off when I park and turn off the headlights?

Is it the taillights or the brake lights? If taillights it may be a wiring problem, If brake lights check the switch on the brake pedal

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Why does your car radio not turn off when you turn the engine off?

Some cars have a time delay before it turns off. I had a Buick Park Avenue that was like that. If you open the door the radio should go off. If not, you may have a wiring problem.

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1991 kawasaki 750 electric fan won't turn off when bike is off. why?

That's because the motor still needs to cool so the fan stays on to cool it. I had the same problem with my polaris ATV.If it continues runnig after the engine is cooled then it might be a bad sensor which is typically located on the radiator.Good luck,Drew

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What does it mean when brake lights won't turn off when the truck is off or running?

Take your toe and pick UP on the brake pedal. The brake pedal may not be returning as it should.

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Why won't the headlamps on a Pontiac Sunfire turn off when the car is off?

you did not turn the switch off they are not automatic

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Should you turn off your car when idling?

If you're idling longer than 10 seconds, though, you're better off turning off the engine.Obviously, it's a bad idea to shut your car off at an intersection.However, a common myth is that you waste more gasoline starting your car than you would by idling.This is technically true, but only for abo...

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Ford Taurus 1995 the car will start but when you turn the ignition off it won't shut off?

Mine did this and I found a plastic plunger inside the ignition switch had broken so it only worked in the one direction. I had to turn it off by taking one battery terminal off. I had to pull the steering wheel off and it was a pain but it worked. See "Related Questions" below for instructions o...

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Your car cuts off when you turn the wheel?

Not knowing the vehicle make or model will only get you a generic answer. Often vehicles are fitted with a switch that measures engine load and switches off accessories such as A/C when considerable engine load is detected at idle speed. For example when parking a vehicle with the A/C on and the ...

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Why should you turn off your car when getting gas?

Also, even if your engine is off, keep it out of the run mode, because that activates the fuel pump to run which is probably located inside your gas tank.Thus, if you leave the car on while pumping the gas, the static electricity will get disturbed which may cause an explosion in the filling stat...

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Why won't my headlights turn off?

In that case, you can try setting the parking brake to see if that shuts the headlights off, as setting the parking brake typically disables daytime running lights.If a bad headlight relay is a reason that your headlights won't turn off, then the fix there is also to just replace the relay.

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Why won't car shut off after it is turned off?

yes i have repaired one of those problems, it ended up being the ignition switch unit.

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When you turn your car stereo up it shuts off?

Your're hotwire (power cable) may not be hooked right or completely. You may have a bad fuse or a loose one.

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Why your car turn off when you stop the car?

some times a car turns it self off for a safety reasons if your on a hill and needing to close the fuel supply and sometimes its so fuel economy is increased...Your car may shut off when you come to a stop for many different reason , none of which are stated above.The idle control could be bad, t...

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Should you turn off your car when putting gas?

Make sure you put your vehicle in park and turn the engine off before pumping gas.You should also switch off any auxiliary 12-volt power sources such as phone chargers and cigarette lighters because, while rare, they can be a potential igniter of a fuel fire.

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Why do you smell antifreeze when you turn your car off?

A small amount of antifreeze smell may be emitted from the radiator overflow. However if you smell antifreeze you need to make sure there isn't a leak. It may be something simple if you catch it early.

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Why is my furnace running when thermostat is off?

Set your thermostat to a temperature that's lower than the current room temperature.This shuts the furnace down and prevents your thermostat from calling for more heat.If so, it's likely that you've set your set temperature too high, causing your furnace to heat continuously as it tries to reach ...

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What happens when you turn overdrive off?

Turning overdrive off in a 5-speed automatic will cause the car to shift from 5 to 4.This will decrease economy, but will have no immediate effect.The OD button is left there, because some people doing something like towing, want to remain in a lower gear, to manage the stresses on the engine and...

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Recently LED clock display won't turn off after ignition is turned off The radio used to turn off when I open the door and ignition is off. Only turns off manually. What would cause this?

It sounds like a wire short some where.

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What does it mean when your car doesn't turn off?

The starter won't crank If nothing happens when you turn the ignition key to the "Start" position, it means that the starter motor doesn't turn over the engine.Most commonly this could be caused by a dead battery; here is How to check the battery.The starter solenoid control wire could have a ba...

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Do you put water in your vehicle when its turned on or off?

You would add coolant (not water) to the vehicle's reservoir when it is off and cooled down. Fill it to the cold line.

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Do you really need to turn your car off when getting gas?

Thus, if you leave the car on while pumping the gas, the static electricity will get disturbed which may cause an explosion in the filling station.Also, even if your engine is off, keep it out of the run mode, because that activates the fuel pump to run which is probably located inside your gas t...

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99' Dodge Durango What does it mean when you turn your left turn signal on it works but when you push on the brakes signal won't work?

There are two bulbs for the the front and i think the back signals. that happened to me and I went searching to find that one of the bulbs was burnt. should be easy to find.

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Why your car steering wheel stay turn instead off being straight when you are not turning?

depending on the type of car, it could be a sign that the alignment is out, or simply the drag link needs adjusting as on some trucks. if it is not a truck, it will probably need to be on an alignment machine to correct it

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Why heater fan motor won't turn off after car is turned off?

well for one is your keyed turned all the way off. But i would say you probably have a short in you wiring somewhere. But try turning off the heater while the car is running then shut your car off.

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Why did your tail lights come on by themselves and now won't turn off even with the rest of the car turned off in your 1990 Nissan 240sx?

possible faulty brake light switch...sticking....usually located on top of metal arm connecting to your brake pedal. $10 part. There's a rubber bumper that the brake pedal switch hits against to turn off. When the bumper gets old it falls off (you will notice the pieces on the floor when you get ...

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If your fan does not cut off when you turn the car off why not?

Depending on the make and model of your car, the aircon control unit or the thermostat may be faulty.

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Why do your headlamps turn off while you are driving?

You have faulty wiring or a loose relay. Check for secure earth points around the headlamp shells. Rust here is common and does not conduct electricity. You may have to add extra earth bonding wires.

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How do you turn your parking light off?

The parking lights are controlled by the light switch, which is on the turn signal lever, which protrudes from the left side of the steering column.To turn on the parking lights, rotate the light switch into the parking light position.To turn off the parking lights, rotate the light switch back t...

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What do you do when your car paint peels off?

To fix a peeling clear coat on your car, start by scrubbing the peeling area with 1000-grit sandpaper to get rid of the damaged coat.Then, soak 2000-grit sandpaper in water for an hour before sanding around the damage to blend the repair area with the clear coat.

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How do you turn off the tc in your car?

The year, make and model info would be helpful.

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Why won't the front lights go out when everything is turned off on Renault Modus?

If the front lights go out when everything is turned off on a Renault Modus, this may be due to grounded wiring. Check all wiring that lead to the front lights and the connectors to the battery.

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Why won't my headlights turn off when my car is off on my 1996 subaru legacy outback?

Do you mean the parking lights? if it's the parking lights that are on, check the switch on top of the steering column.

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When you buy the cars off of san Andreas how do you turn them off?

why dont you just steal one? and you cant turn them off

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Why does your car turn off when you push on your brakes?

because you did not step on your clutch pedal

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Why does your car turn off when you unplug your battery?

It shouldn't. When the engine is running, electricity is supplied by the alternator, not the battery. If the engine dies when the battery is disconnected, the battery and/or some related part (such as the voltage regulator) is bad.

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What happens when you put your car in reverse while the engine is turned off?

Nothing... But it probably wont let you start it until you put it back in park.

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What is wrong when you turn off your engine and it stays running?

First off, the A/C... that switch on the drier is a low pressure cut-off switch. ... Go out to your car and look at where the back of the door meets the body. ... As my favorite tool dealer always says; "Quality is not expensive, ...

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What does it mean when you turn your car off and the fan is still running?

It's normal for some vehicles to have a fan run for a few minutes after the car is shut off, generally to keep the engine cool.However, if the fan is running for an extended period, the fan itself can become damaged due to overuse.It's possible you may have a module or relay failing in your car.

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Why won't your car steering wheel turn?

Your cars immobilizer is most likely the culprit. It locks the steering wheel when the key is not in the ignition. This mechanism can wear down and lock up the wheel.

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What does it mean when your car won't start but turns over?

The starter won't crank If nothing happens when you turn the ignition key to the "Start" position, it means that the starter motor doesn't turn over the engine.Most commonly this could be caused by a dead battery; here is How to check the battery.The ignition switch could be bad - it's a common ...

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Why won't my back brake lights turn off?

The most likely cause for the brake lights staying on is the brake light switch sticking closed.You can disconnect the plug from the brake light switch at the brake light pedal to see if the lights turn off.If they do, you will need a replacement brake light switch.

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Why won't my Audi esp light turn off?

A bad brake sensor can cause the ESP light to stay on in an Audi. Other reasons the light stays on include a problem with the batter, loose clamp causing a leak in the intake, and worn brake pads.

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The hazard lights on your Honda Accord 1988 won't turn off even after switching it to off and taking the key out of the ignition how do you fix this without affecting your turning signals?

Take the steering wheel cover and pull the switch up.... most likely your stuck.

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Why won't the lights turn off in my car?

The likely cause of a dome light not turning off is either the dashboard light control knob being activated accidentally or a broken door switch.You can remove the wire from the door switch, if you are able to access the backside of the switch.The wire pulls off of the switch easily.

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When should you turn off passenger airbag?

These cars disable the airbag automatically depending on conditions, for example when the passenger seat is empty.If you can't deactivate the passenger airbag it is recommended that all children travel in the rear seats.Remember, DO NOT deactivate the front passenger airbag if you're using a fron...

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Why can't you turn your car off?

Car engines have at least 30 gallons of fuel. Truck, Jeep, any car works with 30 gallons. Ask for more.

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Why do cars turn off when stopped?

In automobiles, a start-stop system or stop-start system automatically shuts down and restarts the internal combustion engine to reduce the amount of time the engine spends idling, thereby reducing fuel consumption and emissions.The engine restarts when the clutch is pressed prior to selecting a ...

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What do you do if your car lights wont turn off?

In that case, you can try setting the parking brake to see if that shuts the headlights off, as setting the parking brake typically disables daytime running lights.If a bad headlight relay is a reason that your headlights won't turn off, then the fix there is also to just replace the relay.

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What do you do when your car won't start in cold weather?

Start Your Car the Right Way First, turn off the headlights and blower for the heater.Next, turn the key to the on position and wait until the dash lights quit flashing. This allows the fuel pump to pump additional fuel in for the cold start.Finally, turn the ignition key and crank the engine...

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What do you do when your engine won't start or take a jump start?

1. insert key2. turn to position BEFORE crankQ. interior lights come on? any beeping sounds? lights bright, or dim?3. check batt terminals4. un-hook POS and NEG terminals, and clean with a metal grill brush THOROUGHLY.5. re-do steps 1-26. check power going to starter, cross reference to you appro...

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You turned your car off on drive what should you do?

Turn the ignition key to "acc" to release the steering mechanism without starting the engine, shift the lever to park, turn the ignition key back to lock and remove key. If the car is at a full stop, nothing will happen to the transmission, so's long as it isn't done often.

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Your air bag is turned off on passagenger side How do you turn it on?

It depends on the vehicle. Most newer vehicles turn the airbag on when a certain amount of weight is detected in the passenger seat. This keeps children from being injured by airbag inflation.

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Your capacitor stays on when car is turned off?

The cap is not actually on but it is rather the display.The display will only stay light up until the voltage levels out to what the battery is at. Sometimes it can take awhile for it to go off. Sometimes you would think it is always on because when you open your trunk the display is light up. Wh...

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What happens if you turn your car off in drive?

1st answer. You could damage the fuel pump and or transmission2nd answer. Nothing, it will not move but will roll until it stops.3rd answer: Most vehicles, with automatic transmission, of later models, will not allow the car key to be removed from the ignition if it is not in park. This is to rem...

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How many feet do you turn your bright lights off when another car is approaching you in Oregon?

As soon as the on coming traffic comes into view.

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What makes a car diesel when you turn it off?

When your engine keeps running after shutting it off, you'll hear it firing or coughing.This condition is also known as after-running or dieseling because combustion of the air-fuel mixture happens without the presence of the spark, just like in a diesel engine.

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How do you turn off 03 Pontiac Vibe headlights. won't turn off after car is off. I have light switch in the off position so what is going on.?

Check your relay. Take a test light to see if you have power going to the 86 pole when the headlight switch is turned off. If you do, your switch is stuck in the on position. If you don't, your relay is stuck closed.

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Why won't your heating system and your stereo won't turn on?

since they both wont turn on, check to see if the fuse is burned out, a lot of times both the stereo and the controls for the heater are on the same fuse... if that is not it there could be a wire either broken or shorting out somewhere between the fuse box and the stereo/heater. also there is th...

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What happens when you turn off a car while driving?

If you do it when the ignition switch is turned to the OFF position, the steering wheel will be locked so that it cannot turn and the transmission will be locked to the Park mode.In that condition, you won't be able to drive the car because the transmission, steering, and engine won't work in tha...

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What does it mean when your oil light goes on and off when your ideling than turns off when your moving?

There are usually two oil lights; yellow for low oil level, and red for low oil pressure. Yours is most likely yellow, indicating your oil levels are low. It turns off when the car is moving because it's not low enough to register when the car's moving, as oil is moving through the engine, and th...

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What drains your battery in your 1986 Volkswagen golf diesel when turned off?

Hidden accessory left on? i.e. trunk light glove box light? Bad voltage regulator not opening circuit on vehicle shut down? Connect a test light in series with the negative battery cable and see if light illuminates - if so remove fuses one at a time to see if light goes off if so that is the cir...

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Why did car just turn off and won't turn on again?

Could be many reasons, charging system failure, fuel delivery failure, ignition failure to name a few.

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When car sputters when you turn car off?

That is called "run on." It is usually caused by the ignition timing being too far advanced. If it is an automatic, shut it off in gear, until you get the problem fixed.

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What does it mean when your car just cut off when turning the conner?

could mean many things.the power steering pump takes power from the engine to turn the wheels.if your pump is taking too much (bad pump) or if your motor is making too little power (misfire or other problem) it will be too much for the engine. Or you might simply have a loose earth tween engine a...

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What do you do if your car won't stop accelerating?

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What do you do if your car battery won't jump?

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If your engine light won't go off can you shut it off by disconnecting the battery?

Please don't remove the battery because there must be a connection problem in the wire of the car or jeep or 4WD.Because I have a jeep Cherokee 1996 classics in that there was a connection problem of the AC wire so check your car out on computer.And please reply which car you have.

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Why won't your car drive off road even if you have off road tires?

Not all cars are equipped to drive off-road. You need additional torque from the engine (to provide traction) and performance suspension (to keep the wheels turning at various angles and grades). It's not just different tires, although they provide benefits in loose sand, and are less likely to b...

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What do you do if your car horn won't stop?

Quick Fix: How to Make Your Horn Stop Honking Locate your fuse box. Remove the fuse box lid.Examine the interior of the fuse box lid and the fuse box itself for labels.Locate and remove the horn fuse, or the horn relay. Your horn will immediately stop honking if you remove the correct fuse ...

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What to do if your ignition and steering wheel won't turn?

sounds like the steering wheel lock is active. try pulling the wheel down to the left, and while holding the tension, turn the key.

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Why won't my fan turn off after I shut the car engine off for Mazda 6?

it's probably designed to stay on a while and cool the engine. I would want confirmation on that though.

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Why wont your 07 chevy colbalt turn off when you take the key out?

could be a problem with your alarm, have you recently installed a new car alarm? Have it checked out by your dealer.

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