2004 Saturn Ion blinker problem!

Common cause of such problems is the hazard light switch which is mostly little-used leaving the contacts dirty and oxidised.
Operating the switch rapidly for a few minutes often restores normal operation of the flashers.

If the bulb is definitely good then check the bulb contacts and socket for presence of corrosion that will prevent it from working. Also check for the presence of current at socket.

you will need to inspect all of the left side blinker bulbs one of the bulbs that is supposed to blink is bad my buddy has a caviler that had the same problem one of the bulbs ended up being bad it was the rear drivers side bulb. there is also a flasher relay locater under the dash that tends to go bad just listen for the ticking and replace the flasher the flasher costs about 8 bucks at you autopart store ask for a flasher relay. i hope this helps.

REPLACE THE TURN SIGNAL BULB THAT DONT BLINK.MOST OF THE TIME IT IS THE ONE NEED REPLACING.

check ground to that light

fast flashing signals mean that one of the bulb are not flashing, usually a burnt out signal bulb. just turn on the signals and check for what bulbs don't flash. replace bad bulbs and then chack again.

if you turn your blinker for passenger side on and if it blinks faster than normally you have a blown bulb

the rapid blink is because there is a bulb outage some where, Pull Over turn on left Blinker Get out of your car look at the front left blinker hen walk to the rear of your car and look at the left rear Blinker light then do the same for the right side blinkers if all are working rapidly your left right switch is bad

It's the bulb. There are two filliments in the bulb. One is for when you turn your lights on and the other is for breaking and blinker flashing. When the break filliment goes bad it causes the blinker to flash very rapidly. 100% the bulb. Change it and all will be good again. P.S. if it were a fuse none of the break lights or blinkers would work.

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.