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use a test light or a multimeter to check for power at the tail lights, check bulbs.

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Q: Your brake lights will not work on your 1977 Ford truck f150 you put a new turn singal switch on it an a new brake switch on it and still no lights?
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What would cause the brake lights to suddenly fail on a Ford Focus 200ZTS?

well ,it could be several things, i have heard of things like a varmit or animal eating away at the wires of a car or a shorted-circuit, blown fuse or fuse circuit.. but most often it as simple as a brake-switch gone bad...it is located most often just under the brake pedale in most vehicles. and usaually is less then $10 simple to replace. The BIG question, does your third brake light still work? If it does, check your turn signal switch. Primary brake lights are wired through the turn singal switch in order to cancel the break light when a turn singal is activated. I have never replace a turn singal switch on a Ford Focus so you should consult a repair manual on the proper procedure of replacing this switch, if it is deemed defective.


98 Tahoe no brake lights changed the brake switch still no brake lights and now the hazered lights not working at a lost on what to do?

If the fuses and bulbs are okay I would blame the signal switch assembly. They call it a multi-function switch these days.


2002 beetle brake lights are stuck on. the running lights are off. motor is off anf brake lights are still on?

the brake switch at the pedal is stuck or out of adjustment.


Why wont your brake lights turn off after you have turned off your car on a 1998 Dodge Intrepid?

Brake Light switch works without the ignition on. unplug the brake pedal switch and check to see if the brake lights are still on..switch could be defective


All lights work except the brake lights and 4 ways you replaced the brake switch and flasher still nothing Is there a relay or something I are missing?

The turn signal switch overrides the brake light circuit while the turn signals are on. If the switch is damaged or worn out the brake lights won't work.


If all your dash lights are out but you still have parking lights head lights and brake lights could it be the dimmer in the headlight switch?

Yes.


What would make your brake lights not work?

The most likely cause is a bad brake light switch (if none of the brake lights illuminate) but if its only one of the brake lights, try changing the bulb. Even if they still work as running or turn lights because they have a double filament and may still work partially, but not as brake lights.


Why the rear lights of your car are on with the car off?

The rear lights of your car will still on even if your car was off because the switch was turned on and it will still remain on until the battery's out. Another possibility, if the headlight switch is off and the ignition switch is off, the brake light switch may be out of adjustment or broken and what you're seeing is the brake lights on.


What would cause the brake pedal to be hard and still no brake lights on a 2006 Lincoln navigator?

brake switch located on the top of the brake pedal


You replaced brake switch lights still on?

Check the petal and make sure that the plastic part that touches the brake light switch when the petal is in contact with the brake light switch is still on the petal, if it is missing you will need to replace it, so the petal will make correct contact with the brake light switch.


Why is a 2002 Honda Odyssey back lights are still on van turn off?

Assuming you mean brake lights, the brake light switch is broken or out of adjustment.


Your brake lights will not come on when you push the pedal?

You may want to start with the brake fuse. If you still have turn signals and lights. you may also want to check the brake electical relay switch in the relay box Check as well the brake switch located at the brake pedal.