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If one turn signal is flashing fast it is to warn the driver they need to replaced either the front or back signal bulb.
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∙ 13y ago
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Why does signal light flash fast?
One of the bulbs are broken, check all of your turn signals.
Chevy truck tail lights do not work and the turn signals flash too fast?
bulbs are to small Check the fuses.
Front and rear turn signal flashes fast 02 venture?
Hi, Where the turn signals flash "fast" on one side or the other, that usually means that one of the lights is out, or not working. One this particular van, make sure you check ALL of the light bulbs on each side: Rear turn signal, front turn signal, and the front side markers on each side. If one side if flashing at the normal speed, you will have something to compare against. Good Luck, Greg
Why do the turn signals turn on but don't flash?
Probably need a new turn signal bulb.
Is there a turn signal flash relay on a 1990 Chevy Celebrity?
No. there is no relay for the turn signals.
Why would my turn signals flash fast on a 2001 Chevy express van but my hazards work fine. replaced multifuncion switch and headlight switch?
check out the flasher itself some are set to flash faster than others,switch out the hazards with the turns and see if hazards flash fast.
How do you fix directional signals when one side blinks really fast?
Often a fast-flashing turn indicator (inside the car) means either the front or rear turn signal bulb is burned out. Check the actual turn signals and see if they are working. If not, just replace the bulb.
What might cause a fast blinking turn siganl on a 1999 Ford Expedtion?
Usually, a fast blinking turn signal means one of the outside turn signals (front, back and side) lights is burned out.
Why do my turn signals stay on constantly with no flash?
change the flasher relay
How do you make turn signals flash or strobe faster?
add a faster relay
Turn signals wont flash but hazards do?
replace turn signal flasher, hazard flasher is separate
Why does my turn signal on my jeep wrangle have a fast flash?
A fast flashing turn signal, on most any vehicle, is an indicator that a turn signal bulb is going out or has gone out on that side(i.e. front turn signal on passenger side flashing fast, check the rear turn signal bulb on passenger side.) This will cause the light on your dash board to flash fast as well. This is generaly a good time to replace all of the bulbs, turn signal, running lights, and break lights, as they are so cheap. Also check deck light or top break light if applicable for burn outs.
