The same thing happened to me. After checking fuses, wiring, etc....it turned out to be burnt light bulbs. Yes, it's as simple as that & yes...2 light bulbs can burn out at the same time. If the upper brake light on the cab works fine, but not your rear break lights, then it's most likely the light bulbs. EZ fix.
Check the fuse may be blowed or there is a bad connection in ur wire goin to ur brake lights
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did that the fuse is good.checked the voltage going to the brake lights,I have 12vdc in but only 4vds coming out of the little black box not sure what it is.
did that the fuse is good.checked the voltage going to the brake
lights,I have 12vdc in but only 4vds coming out of the little black box
not sure what it is.
I'm having the same type of problem with my 97 tacoma. I have this small black box located behind the tail light assembly. I have 12 Vdc going into black box and 0Vdc coming out. The running lights, the turn signal lights, and the emergency flashing lights all work great but no brake lights. The upper brake light on the cab works fine. Could both of those black boxes have failed? I'm puzzed! Thanks.
2000 tocoma, cab brake light is fone when you hit the brake, fuses are intact. bulbs are not burt out. puzzling!! can someone stear me in the right direction?
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