Easy 4-Hi mod - Simple All High Chip 03-06 model years

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TheWhiteDevil

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Isnt this already incredibly simple dor the 00 to 02? Ground yellow wire off the low beam. And for a 6 hi create an insulated jumper for the relays under the fuse panel... ? Is there something I dont know?
 

Rocket Man

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Isnt this already incredibly simple dor the 00 to 02? Ground yellow wire off the low beam. And for a 6 hi create an insulated jumper for the relays under the fuse panel... ? Is there something I dont know?
Yes it's pretty easy but there are some who don't want any jumpers in their fuse panel. And BTW you need a diode in the jumper or it won't work.
 

d-alex-l

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I'm just going to give mine to the next diesel truck owner/driver I see. I'd offer it for sale here, but it's not worth shipping. Sorry guise.
 

05Single

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I'm just going to give mine to the next diesel truck owner/driver I see. I'd offer it for sale here, but it's not worth shipping. Sorry guise.
Would be like a $1 to ship anywhere in the world lol. Help some homies out
 

Okiedave

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Installed this today in the wife's 04 Denali, very very simple. Kicks on the fogs and keeps on the lows, when High in engaged. If the fogs are already on, they remain on.

Shipped nice and quick, received just a few days.
 

kwOH

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Ordered.


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BeenChevy

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What exactly does the soldered spade do in terms of auxiliary? Has anyone utilized this?

6HI Mod via diodes (currently)
Have this board in-hand with solder..
 
OP
OP
jdpber

jdpber

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What exactly does the soldered spade do in terms of auxiliary? Has anyone utilized this?

6HI Mod via diodes (currently)
Have this board in-hand with solder..

the aux spade will send a signal to a RELAY that will they take power directly from the battery to power light bars and what not.. EXAMPLE. you click your high beams and it automatically turns on all 6 lights plus the light bar for sunlight laser beams on the dark country road.

the relay can also have a switch wired to it at the dash if you want to turn the light bar on when ever.
 

BeenChevy

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Sweet. So say you have 2 switches already set for aux lights, can you then just piggy back this off the sw feed at the relay(s)?
 

kwOH

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Delivered.
5b56800d2c4fb7a5f381f2968915559b.jpg



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95escahoe

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I'll be picking this up soon, nice easy simple mod


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swampfoxjr

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I researched Fleece's website and can only find this single board which turns on the fogs and lows when the high beam is activated. It's a great idea, too bad they don't offer options. I forgot how I did my drl mod- they act normal until the headlights are turned on, then they come on whether I'm in drive or not. And the fogs come on anytime the headlights are on. Then there's my 4 hi mod which is actually now an 8 high. And I deleted the auto headlight function since it caused problems with my HID ballasts. It would sure be nice to have control over all these functions from the DIC.
If you buy a relay harness , it smooths it out


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