Is there a fuse for brake lights? If your lights don't illuminate on either side and your brake light switch is good, then the next thing to check is the brake light fuse. Locate your vehicle's fuse box, which is usually under the hood or on the kick panel inside the passenger compartment. If it has, replace it with a fuse of the same resistance.
Where is the fuse located for the brake lights on?
The brake light system fuse can be found under the dashboard in the power distribution center.
What causes the brake lights to not work?
If one or more of your brake lights isn't working properly, it could mean one of three things: The brake light system fuse is blown, the brake light bulbs are burned out or the brake light wiring switch is broken. All of these issues are easy to troubleshoot.
Which fuse is the brake light fuse?
Like all fuses, the brake light system fuse can be found in the power distribution center, which is under the dashboard or tucked away underneath the hood.
How do I fix my brake lights not working?
Fuse box and light switch
Locate your brake light fuse with your car manual. Brake light problems can be caused by a blown fuse. If it's blown, replace it with a new one. Check the amperage of the new unit and be sure it is the same as the old one.
Related faq for Is There A Fuse For Brake Lights?
How do you reset a brake light switch?
Can you drive without brake lights?
One of the most dangerous scenarios involving non-working brake lights is on the highway and while driving at night. Without brake lights, other drivers can not see you very well in the dark, making an accident very likely. You also run the risk of getting pulled over and being fined by a police officer.
How do you check if your brake lights are working?
At night, back up close to a wall and hit the brakes. You should be able to see a red glow on the wall showing if the lights are working. Have someone step on the brake pedal while you look at the back end of the vehicle. There should be at least 2 bulbs that light up regardless of the lighting configuration.
How do you know if your brake light switch is bad?
Is the brake light and tail light the same bulb?
On many vehicles, the tail lights and brake lights share the same bulb. One filament inside the bulb is for the tail light and the other filament is for the brake light. There are also some vehicles that have a separate bulb for each circuit.
How do you check a tail light fuse?
Once the fuse that controls your tail lights is identified, it can be tested using a fuse tester, which will light up if the fuse is good. If it doesn't light up, the fuse should be replaced with one of the same size and amperage. On certain fuses, you can visually see a break in the metal wire inside a bad fuse.
What is the tail light fuse called?
The stop lamp fuse is in the left kick panel inside the vehicle. It is a 15amp fuse that powers the stop light switch on the brake pedal. The brake light switch sends power to rear brake lights.
Why does only one side of my brake lights work?
Bad Socket. If you have a single brake light out and the bulb is good, then the next step is to check the light socket itself. Brake light problems can include a socket whose connections are dirty or corroded, or one whose wiring has become worn to the point where it's only making an intermittent connection.
What is the tail fuse for?
#1 – Bad Tail Light Fuse
This protects other parts of the electrical system from becoming damaged. There are generally two areas that contain fuses in a car. One is a fuse panel inside the cabin of the vehicle. This is normally in the front passenger side, behind a plastic panel underneath the dash.
Why is my middle brake light not working?
When the brake lights will not come on, the first thing to check is the third-brake light. If it too is not working, the brake-light switch, a bad fuse or an unplugged harness is likely. The owner's manual or service data will show fuse box location. Good fuses mean the most likely cause is the brake-light switch.
What is a Chmsl fuse?
CHMSL = Center High Mounted Stop Light (or Lamp, if you so prefer). A GM lighting technology, the Center High Mounted Stop Lamp is the horizontal stop light that typically sits at or near the top of a vehicle, and helps following vehicles better see a vehicle that's applying its brakes and slowing.
How much is a third brake light?
Nowadays, LED third brake lights can be obtained for $50 or less. They are not as expensive as they used to be in the past. Plus, as they are long-lasting, the operating cost of owning LED brake lights is low.
How much does it cost to fix brake lights?
The cost of swapping out one or both brake lights can vary widely. You can come across a wide range of prices, from $20 to $150. It will depend on your make and model and where you go to have the work done.
How do you activate brake lights?
Alternatively use what ever you are using to engage the brake pedal. Push down until the brake is engaged and then lock in place so that the pedal remains pushed down. Go around the back of your car and check the lights.
Which would be the first step in checking why your brake lights don't work?
As mentioned before, start by checking the bulb and any fuses marked brake lights / turn signal / tail lights. In most vehicles, the brake light circuit has a relationship with the turn signal circuit. Once the bulb has been ruled out, your next step is to check the socket.
Can you fix a brake light switch?
The cruise control is supposed to shut off if the brake lights go on—a bad switch won't make that happen. Luckily, this is a very easy, stress free repair. The switch may actually snap into place without the use of any tools at all. $20-50 dollars should cover the labor costs on most cars.
How do you fix a stuck brake light switch?
How many brake lights are required by law?
It may seem obvious but these are essential for letting drivers behind you know when you're braking. By law you need to have two working brake lights. However, because they're positioned on the back of your car it's not unusual for you to go for a few days, without noticing that one of your bulbs has gone.