Hello,
We just purchased a 2003 grand caravan sport from a friend. The left turn signal blinks fast, doesn't work with the headlights on, and the left marker light doesn't work. We replaced the bulb and there was no difference. The left turn signal wasn't shutting off after you turn, we replaced the turn signal arm assembly hoping that would solve all the problems. It did fix the auto shut off. Now we have a signal that blinks fast, but doesn't it flash in the front with the head lights or marker lights on. The left marker light doesn't function either. There is a remote starter installed that no longer works. Could the problem be the flasher unit? or the remote starter? Any help would be greatly appreciated!!

 

I have same problem strange

 

Turn signal will flash faster when bulb burntout. CHECK ALL BULBS ON SIDE THAT FLASHES FASTER!

 

Might think about take the streeing wheel cover off and cleaning up the buttins etc wuth a little rubbing alcohol and qtips.

 

What does that have to do with replacing a burned out bulb?? lol

 

I have the same problem on an '04. Replaced bulb and socket. Nothing. A little disheartened to hear that you replaced the turn signal switch and that didn't fix it because I just ordered one. Oh well, still need a new one anyhow.

 

Your fuses need to be replaced and as for fast blinking ether dead bulb or if it's an led it will do this you will need a resitoir or a flasher relay for leds to fix

 

Hi! I am not sure if its your specific problem but I had this same type of symptom and I replaced my ground strap and all has been fine since. Hope this helps.