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Car Electronics and Lights
Headlights Tail and Brake Lights
Ford F-150

Why don't the tail lights work if the brake lights do?


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Wiki User
September 13, 2005 3:57PM

Tail lights are usually on the same fuse with interior lights and dash lights. That is so you will know when the fuse is blown. Brake lights are usually on a different circuit. If a fuse is blown, try to figure out the cause rather than just replacing the fuse.