LEFT BLINKER RUNNING AT HIGH BLINK RATE

* Make, Model, Year for specific information.
* Check warranty. call for service.
*** Following is for information only. ***
* Older (Non-Computer) cars blinkers will blink faster if one of the lights are out (front and back turn signals)
* Some of the Luxury models have side blinkers and mirror lights. These will also affect the blink rate.
* Newer cars usually have a digital warning if a lamp is out; "Left Signal Error", etc.
* Turn on your lights and signal lights and have someone look around. Note; some cars won't blink or turn on unless the motor is running or the switch is in "running" mode. "AC" position does not always work. Check for lamps that are not working.
* Note that the newer cars must use exact lamp replacement or the lamp may crash the computer system. Use MFR approved parts.
* Exact replacement of older bulbs are required as they affect the speed of the blink rate. Check if the blinker bulbs were replaced with MFR approved parts.
* Check if the right type of bulb was installed. Some have double filaments for Brake and running. Blinkers are normally only one filament. But it's possible to have a double or triple lamp in really older non-standard models.
* Final, Check your battery for corroded terminals or a dead battery. Check the 2nd wire on the RED (+) lead for a good clean connection. This is the wire that goes to all the electrical system of the car. Clean and reconnect.
* Check with your dealer for further information.
Aloha, ukeboy57

On most vehicles there are 3 blinker bulbs on each side. One at the front corner, one at the rear corner and a third side repeater usually mounted in the front wing, (fender).
Some more modern car companies have started fitting the side repeater into the door mounted 'wing' mirror body.
The blink rate will usually be around 60 to 120 flashes per minute. If the rate on yours is usually slower, a higher speed flash suggests there is a blown or missing bulb.

SOUNDS LIKE YOU HAVE BURNED OUT BULBS, ESP. THE BLINKER REPLACE LEFT FRONT BULB SHOULD FIX IT

When a turn signal bulb is blinking fast, it is an indicator that a bulb is bad in the system. Replace the left rear turn signal bulb, then see if the left front blinker has gone back to normal. This is most likely your problem. Let me know if it is still a problem and i will help you fix it. Good luck

Bad ground, or check all your bulbs. Usually its a ground in the back of the truck under where the spare is. If its not the ground check the bulbs. Please rate Thank you

I just had that problem with my jeep cherokee and either your bulb has burned out or it is burning out. Time to replace it. Turn the signal light lever on the side that's flashing fast, get out of the vehicle and look at the front and back signal lights and replace the one that isn't blinking...hope this helps.

Flasher relays relies on bulb wattage for the speed of the blink.
You probably just have a blown bulb in the left rear blinker.:)

any increase in bink speed is direcly related to a bulb being burt out.

Usually a fast turn signal means that there is a light out. You should probably check all of your lights, including back-up lights, and turn signals. If there is one out then replacing the burnt out bulb should fix the problem.

hi usurally when that happens that means you have a bad bulb or bad wiring.