Why is my tail light out but not my brake light?
The most common reason why your tail lights are not working but brake lights are is due to a bad or wrong type of light bulb installed. It can also be caused by a blown fuse, bad wirings, or corroded sockets or plugs. A faulty control light switch could also be to blame.
Is there a fuse for brake lights?
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.
Why is my brake lights not working after replacing bulbs?
I would look closely at the connector for the nonfunctional bulb, as it may be damaged or corroded. If the bulb looks OK, you’ll want to test for power and ground at the bulb. Since the bulbs share more of the same circuit components, lack of power indicates a problem in the power side wiring.
How do you diagnose a bad brake light switch?
How do you know if your brake light switch is bad? Here are a few indicators of a bad switch:
- The brake lights don’t work.
- Brake lights don’t go off.
- Cruise control stops working.
- Your car won’t turn on.
- ABS (Anti-lock brake system) warning light comes on.
How can you tell if a brake light socket is bad?
The tester should light for two out of three contacts (one won’t because it’s a ground). If two of them light, insert the bulb. If the bulb still doesn’t work, replace the socket.
How do I test a brake switch?
Place the sensor on just one of the two wires and hold the brake pedal down as you do so. Then test the other wire. If power is connected and the switch is working properly, the test bulbs will illuminate. If it doesn’t light up, the brake light switch is faulty and will need to be replaced.
Why are my brake lights not working on my Honda Civic?
The good news is that troubleshooting brake lights that aren’t working isn’t too difficult. The most common cause for this is a bad brake light switch. You can test whether or not your Civic’s brake lights are working all by yourself.
Where is the brake light switch on a Honda Civic?
Ok, now we’ve confirmed that there is power going to the brake light circuit, it’s time to figure out where in the path from the fuse box to the brake lights the power is lost. The most common location is the brake light switch . The good news is they are inexpensive and easy to replace. Your Civic’s brake light switch is under the brake pedal.
What should I do if my brake lights are not working?
The first thing that you should do if all of the brake lights are not working is check the fuse. It’ll be clearly labeled. It usually says something along the lines of “stop lamps” or stop.
Where does the power go to the brake light circuit?
Ok, now we’ve confirmed that there is power going to the brake light circuit, it’s time to figure out where in the path from the fuse box to the brake lights the power is lost. The most common location is the brake light switch . The good news is they are inexpensive and easy to replace.