JT4x4

The Mud Pit => Wrenching => Topic started by: BlacXJeep on May 08, 2009, 10:49:35 PM

Title: Front Drivers side blinker
Post by: BlacXJeep on May 08, 2009, 10:49:35 PM
My front drivers side blinker doesnt blink. The light bulb lights up when I have my lights on, it just won't blink when I have the stalk down to turn left. The right front and both the rear work fine. whats the first thing I should look for? what is the mechanism that actually makes it blink? ???
Title: Re: Front Drivers side blinker
Post by: calvynandhobbs on May 08, 2009, 11:24:16 PM
I have the exact same problem with my XJ, but mine is intermittent and is on the left side just like yours. It usually only does it if I've been driving in the rain and then once it dries out it acts fine again. I'm guessing I have a short in the front somewhere that is causing it when wet. It could be a couple wires that have rubbed the insulation off of them. Let yours sit for a day with the sun out or take it for a drive and see if yours does the same thing.
Title: Re: Front Drivers side blinker
Post by: rocket on May 09, 2009, 01:25:27 AM
If it's not a short or bad bulb, try your flasher.
Title: Re: Front Drivers side blinker
Post by: PaulW on May 09, 2009, 01:53:52 PM
does the left rear still flash?? 
Title: Re: Front Drivers side blinker
Post by: calvynandhobbs on May 09, 2009, 02:42:12 PM
does the left rear still flash?? 

If he has the same issue as mine, yes, the rear blinker will still flash while the front one will not.
Title: Re: Front Drivers side blinker
Post by: PaulW on May 09, 2009, 06:49:50 PM
see if it's a dual element bulb, if it is then see if one of the elements is out.
Title: Re: Front Drivers side blinker
Post by: BlacXJeep on May 09, 2009, 07:52:18 PM
yes both rears flash, the right front works also. and the light stays o just wont blink. Could it have to do wih the fact that the side marker bulbs are out?
Title: Re: Front Drivers side blinker
Post by: BlacXJeep on May 09, 2009, 08:00:48 PM
gonna go do some investigating thanks for the help guys
Title: Re: Front Drivers side blinker
Post by: Axle on May 09, 2009, 08:21:14 PM
Replace both of the marker lights on that side.  That should solve your problem.  I just had the same problem with Bigyeller that I fixed by replacing both side marker lights. 
Title: Re: Front Drivers side blinker
Post by: rocket on May 09, 2009, 08:28:40 PM
on an electronic flasher, it does weird things like not flashing when any bulb is out
Title: Re: Front Drivers side blinker
Post by: PaulW on May 09, 2009, 10:15:14 PM
on an electronic flasher, it does weird things like not flashing when any bulb is out

usually when you have one bulb out though, it flashes faster.
Title: Re: Front Drivers side blinker
Post by: BlacXJeep on May 09, 2009, 11:48:11 PM
Paul, it was a dual element bulb, replaced it and fixed the problem. Thanks a bunch man!
Title: Re: Front Drivers side blinker
Post by: PaulW on May 10, 2009, 12:04:55 AM
Paul, it was a dual element bulb, replaced it and fixed the problem. Thanks a bunch man!

no prob, it's usually something simple.
Title: Re: Front Drivers side blinker
Post by: rocket on May 10, 2009, 01:48:18 AM
Glad it's fixed!

on an electronic flasher, it does weird things like not flashing when any bulb is out

usually when you have one bulb out though, it flashes faster.

In a electro-mechanical one (the kind that use a bi-metalic strip, you are right.  in the all electric (uses and IC chip for the clock signal), it will do weird things like not flash.  I had that probalem when one of my front turn signals came unplugged.
Title: Re: Front Drivers side blinker
Post by: PaulW on May 10, 2009, 03:16:02 PM
Glad it's fixed!

on an electronic flasher, it does weird things like not flashing when any bulb is out

usually when you have one bulb out though, it flashes faster.

In a electro-mechanical one (the kind that use a bi-metalic strip, you are right.  in the all electric (uses and IC chip for the clock signal), it will do weird things like not flash.  I had that probalem when one of my front turn signals came unplugged.

your right.  but considering his machine is a 93 xj with 1984 technology, im guessing it's still a 552 flasher.
Title: Re: Front Drivers side blinker
Post by: rocket on May 11, 2009, 04:18:49 AM
you can get the electronics ones as replacments; they are the best way to run LEDs (adding resisters defeats the purpouse, IMO)
Title: Re: Front Drivers side blinker
Post by: BlacXJeep on May 11, 2009, 11:57:13 PM
ahh to late already replaced them, but again thanks for the info.