What would cause you to have tail lights but no brake lights?
Check the switch on the brake pedal
What is the problem when head lights are on and the tail lights dont work but the brake lights work?
If the headlights are on and brake lights work but not the tail lights, it is possible there is a short in the electrical wires. Another cause for this could be that the tail light bulbs are burned out. Most vehicles have more than one bulb inside the tail lights to control different lights at the same time.
What would cause the Brake lights on a 2000 s10 to not work at all Turn signals work Tail lights work Reverse lights work but none of the 3 brake lights work.?
What do you do if your tail lights do not work while driving though brake lights work fuses and bulbs are good?
What would cause your fuse to blow when you turn on your lights on your 1995 Honda Accord. The fuse to the tail lights on dash lights blow?
The brake lights and tail lights are separate wiring systems. Even some of the bulbs may have two separate bulbs in the same glass housing. If the bulbs are in fact working, then the next step would be to test the brake switch under the dash. When you depress the brake pedal the switch is pushed creating a connection to turn on the brake lights.
What would cause the brake lights in a 95 civic to never come on even though the tail lights work and the fuses are good?
What could you check if your drivers side brake light works when headlights are off but not when on?
Your tail lights wont work when your headlights are on The brake lights dont work at all Fuses are fine Headlight switch is good What is wrong with your tail lights and brake lights?
There are two or more faults at work here depending on the car. If your car has a relay that runs brake lights or Tail lights one or both could be bad. OR If your car has these items controlled by a body control module it could be bad or with this system the computer grounds the bulbs to make them work and damage to the wires anywhere in the car can cause this. OR…
Why do brake lights on 1993 Toyoya Camry wagon not work but the taillights do and all fuses seem to be okay?
1991 Chevy silverado pick up the head lights work but tail lights and license lights don't work what is the cause of this?
Have you upgraded any lights to LEDs? This answer can apply to any car with this problem but only if LED lights are used. This can be caused by LED 1157 tail/brake combo lights. The problem is that the tail and brake lights are not always as isolated as they should be. When the brake lights are powered on the tail light terminal becomes live. This voltage will power up the park light circuit ie…