What could be wrong with your tail lights if the fuses are good?
Bad bulbs ?- they are double filamented with the larger being for the tailights Bad switch?
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What is wrong with a 1989 Crown Victoria when the tail lights dash lights and tag lights went out but the fuse is good?
Answer . \nReplace the headlihgt switch, it's a common problem
Answer . Sounds like you've been doing some guessing! You need to find where the power stops. Use a test light at the sockets. If no power, go to the wire to the socket. Wh…en you find where power goes in but doesn't come out, you have your answer. Assuming there is one answer. There is also a possibility of a ground problem. Good luck.. Answer . If it uses the same bulbs for brake lights and rear turn signal lights, it's possible that the turn signal switch is faulty. On these designs, the brake light circuit runs through the turn signal switch so that when you turn, the brake light for that side is disconnected, allowing the bulb on that side to blink (otherwise the bulb would stay on steady for the brake light function).
What could be wrong with the light behind the speedometer when it does not light up but the bulbs aren't burned out and the fuse is still good?
Answer . Is it possibly a short in the wiring? I think I'd start there..
The Headlight switch is where the dash receives it's power from.
If the fuses and bulbs are good what could be wrong if the brake lights do not work but the turn signals and tail lights are OK?
the brake light switch on the brake peda is by far the most likely cause ---but it would be nice to know which vehicle your talking about A Bad or Broken Brake light switch …would be my first guess. Most brake light switches are mounted under the dash to the brake pedal however some cars have another switch there also to prevent you from starting the car until the brake pedal is pressed don't confuse the two. EzForJesus check the break lignt senser located next to your break pedal On my 97 Chevy Blazer, the taillights work, hazards work, turn signals worked, but my two main brake lights didn't, the high mounted center l.e.d. brake light up top worked and my trailer hitch brake light worked but the other 2 didn't. My emergency hazard switch broke off, in it, Chevy has that multifunction switch that controls the brake lights, wipers, turn signals, all of that... there is a connector on that hazard light switch that when pushed or put in it's original place, makes contact on 2 of the lines inside it, i jimmy rigged mine with a screw to hold it in the place it was suppose to be at.... I need to replace that whole switch, it's called the cruise control assembly at autozone, but two hundred dollars is the price and I'm not paying it... Try the "WD40" trick on the Hazard Switch. Use a can with the red straw nozzle and just shoot a little into the area around your hazard switch, then move it up and down, on/off--just generally wiggle it a little bit. On many vehicles (especially FORDS, but others as well) this will allow the switch to fully disengage and return brake lights and turn signals to functionality.
Answer . Try checking the neutral safety switch. This switch is the one in automatic transmissions that makes the backup lights "flip" on when going from park to drive as …you go through the gears. When my neutral safety switch shorted my backup lights stayed on constantly.
What could be wrong when the dash lights and tail lights of a 2000 Kia Sephia go out and all fuses are fine?
Answer . There is a fusebox in the engine compartment, check the fuse called TNS. It should be a 30 amp box-style fuse. If that fuse is ok, there is also a relay (grey box…) called TNS. Switch this box out with another one of the same size, like the horn. If neither of these do it, check the 2 fuses for your taillights, they are also connected to your dash lights. \n. \nTre
u may have a defective multifunction switch
On a 99 Suzuki sidekick the right tail light won't work even with a new bulb and new fuses what could be wrong?
check the wiring harness underneath the tail gate. I had the same problem. almost a foot of wire was split open and severely corroded preventing my brake light from working.
check your wiring for your lights under the dash or a bad ground
What could be the problem with a 1999 Lincoln town car that has no park lights or tail lights all fuses good?
I had this happen to my 1999 town car. There is a computer lighting module which controls the action of the lights. A bad module causes lights not to respond to switches ( the… switches don't turn on the lights directly, but send a signal to the computer lighting module). This unfortuantely is an expensive replacement.
Check the brake light switch it's self, it should be on the brake peddle arm or bracket. The switch should show open when the peddle is neutral and should show closed when the… peddle is pressed. If the switch shows nothing either way then it's hooped.
there broke. there broke
1988 crown Victoria Tail and parking lights don't work but fuse and switch is okay what could be wrong?
Tail lites work, do flashers work ? Is the bulb good ? Try a new bulb first, still does not work. Check the wire just before the lites for power with a 12 volt tester, if powe…r check contacts in the bulb holder. Still does not work and no power to the lites, you will have to find the right wire up in the front of the car and check there, could be a break in the line.
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?
I suspect either a faulty ground circuit, or a much easier fix, faulty bulb/bulbs. You might be surprised the havoc a grounded out bulb will cause an electrical system.
What is wrong when the dash lights do not come on also my tail lights don't work Fuses are all good flashers brake lights and turn signels work Just no tail lights or dash lights?
It is either a bad relay , cut wire or the wrong wattage bulb .
What can be wrong with 1997 hpnda accord when the tail light and in dash wont work but the fuse is good?
It probably means you have a bad wire or bad ground on that circuit. The tail lights and dash lights on that car are on the same circuit. Try replacing the tail light bulbs an…d fuse anyway. I had an Accord that did the same thing. Ended up being bad bulbs.