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H4 Conversion

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Old 01-24-2012, 09:00 AM
  #151  
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I went with the autopal E housings and the 90/100 watt bulbs.
Old 01-24-2012, 09:14 AM
  #152  
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Originally Posted by Hapla
Hay all...

I just upgraded to the Autopals with a new Eworks harness. I still need to aim them but I ran out of night so that will have to wait till tonight.

My question should be an easy one...

Once I changed the harness and turned the lights on my daytime running lights didn't come on. So, did I screw something up or is this cuz of the new harness? If I leave it the way it is will I have anything to watch for or is it fine just turning the lights on when I want them on?

Sometime soon I am hoping to put some red headlights on the jeep, on a switch, so when I am in camp I don't mess with night vision and what not. Needless to say I would have to override or disable the dtr anyways.
My understanding from other threads I've seen is that the DRL's are a reduced voltage, which may not be ebough to trip the relays in the new harness. There's some others on here talking about it, they just disabled the DRLs I believe.
Old 01-24-2012, 12:08 PM
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Originally Posted by Gee oh Dee
If they worked before the harness they should work after. The running lights don't get changed by the harness upgrade, just the headlights.
Originally Posted by jwilson2598
My understanding from other threads I've seen is that the DRL's are a reduced voltage, which may not be ebough to trip the relays in the new harness. There's some others on here talking about it, they just disabled the DRLs I believe.
Like I already stated earlier....

Your running lights do not get effected or changed by the upgraded harness. Just the headlights.

The wiring for the running lights and turn signals stays factory.
Old 01-24-2012, 08:17 PM
  #154  
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Originally Posted by jwilson2598

My understanding from other threads I've seen is that the DRL's are a reduced voltage, which may not be ebough to trip the relays in the new harness. There's some others on here talking about it, they just disabled the DRLs I believe.
Makes perfect sense to me, we are looking at a 12volt relay and the drl is probably only about 9-10 volts through the low beam headlamp, the contact won't pull in with that kind of voltage.

If your really worried about it I believe there is a relay for your drls you can pull.
Old 01-24-2012, 08:47 PM
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Originally Posted by Gee oh Dee
Like I already stated earlier....

Your running lights do not get effected or changed by the upgraded harness. Just the headlights.

The wiring for the running lights and turn signals stays factory.
You're misunderstanding DRL's. They're headlamps at reduced output, which are required by law in Canada. They're not the same as the regular parking lights and turn signals. Since they're reduced voltage, they don't have enough power to turn the relay for the headlamps on.
Old 01-24-2012, 10:49 PM
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Hes talking about the headlights that run during the day, not the side lights or turn signal lights that come on when your pull your light switch out 1 click.

Last edited by Pnguyen7; 01-24-2012 at 10:59 PM.
Old 01-25-2012, 09:42 AM
  #157  
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Originally Posted by Pnguyen7
Hes talking about the headlights that run during the day, not the side lights or turn signal lights that come on when your pull your light switch out 1 click.
That makes more sense.
Old 01-25-2012, 11:33 AM
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Ive seen info on a diff thread about this. It does mess with it. Look around. Ive read your drl wont work and to jump the relay idk tho
Old 01-25-2012, 11:53 AM
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Ok.. Sorry all... Yes I am talking about the lights that come on when you put the jeep in drive.

I know it is law to have this working but since I always drive with the lights on I don't really see a problem with unhooking the module... Like I said before.. I will be hooking up some red lights for when I'm driving around camp. So I know you really aren't suposed to tell me how to unhook something that is law but... Where would I find the module that I would unhook if you could tell me... ;P

*EDIT*

Sorry I have seen a few different places for the module and I am driving a 99 Limited
Old 01-25-2012, 12:27 PM
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Ha found it. Look at this page at the very bottom.

http://www.go.jeep-xj.info/HowtoHeadlightLoom.htm

how to fix your drls
Old 01-25-2012, 12:27 PM
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like said jump the relay with a 1" wire from #1 to #4
Old 01-25-2012, 12:36 PM
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it doesn't say how to fix your DRLs, it says how to fix the high beam light not coming on when you disconnect the DRL module.

As far as i know, there's no way to use the DRLs and the upgraded harness at the same time. To do this you would have to run a separate wire from the DRL module to the opposite side of the harness relay for the low beams. Unless you REALLY like your DRLs i say it's not worth it though...
Old 01-25-2012, 12:46 PM
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Well darn. I didnt read it just found what i seen about drls and thought it should be posted.
Old 01-25-2012, 01:30 PM
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Kewl guys... Thanks...

it doesn't say how to fix your DRLs, it says how to fix the high beam light not coming on when you disconnect the DRL module.

As far as i know, there's no way to use the DRLs and the upgraded harness at the same time. To do this you would have to run a separate wire from the DRL module to the opposite side of the harness relay for the low beams. Unless you REALLY like your DRLs i say it's not worth it though...
I don't really even like the DRLs.. I want the lights on when I want them on but I also like to be able to turn them off when I want to drive without lights. I am that guy that turns my lights out before I pull in my driveway so I don't wake my house up or my poor neighbours. I work late in the winter so it is nice to not have to wake up others. anyways..

If I just leave things the way they are will I burn anything up? I don't like wiring and since so many things can happen I have been worried since I put the new harness in.

Sorry guys.. sometimes the way I word things doesn't seem to mean what I think they do.
Old 01-25-2012, 04:05 PM
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Originally Posted by Hapla
Kewl guys... Thanks...



I don't really even like the DRLs.. I want the lights on when I want them on but I also like to be able to turn them off when I want to drive without lights. I am that guy that turns my lights out before I pull in my driveway so I don't wake my house up or my poor neighbours. I work late in the winter so it is nice to not have to wake up others. anyways..

If I just leave things the way they are will I burn anything up? I don't like wiring and since so many things can happen I have been worried since I put the new harness in.

Sorry guys.. sometimes the way I word things doesn't seem to mean what I think they do.
IIRC there's a daytime running light fuse on vehicles equipped with them. You can just pull it out for piece of mind.


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