The SUPER EASY 4-Hi mod for 00-02 vehicles

[dznutts]

Great Write Up!!!!!! Did Install Today. 5 Min Job.

 

[MrFleming007]

Did mine, great mod!

 

[mikewayne]

thanks for such an informative post along with images and in simple language and has covered almost all the basic questions and has really good information and has covered almost all the quirky things like where a particular wire should go, how and why ??; this question are which make us go crazy during a simple assembly and leave us jumbled and leave the job in a fix.

 

[adrock]

Nice. I just figured out what I'm going to do with my Saturday night and box of assorted wire taps/connectors!

 

[PlazaEJ]

Super Easy? h311 yeah!

Gotta love the super easy, super functional, mods.
This one is great.

Now, is there an easy mod for Full-Time DRL's?
Eventually, I plan to do the same thing I did on my Avalanche. Change sockets, so FTDRL's are low power side of bulb, and high power side blinks with turn signal or offset blinks with side marker.

EJ

 

[1Agerry]

Awesome man!looks great

 

[mikehea28]

just did 4 hi mod my yukon this week. look s great , thanks for the write up

 

[VOLZ1207]

Great write up, i just did this to my '02 . Thanks!!

 

[FlyboyTR]

Kudos to the originator of this thread. While replacing some dead marker lights, I decided to go ahead and do the mod. I grounded the right side only and it lit both sides when switched to high beam. I'm looking forward to seeing what they look like when driving at night. Thanks again!

 

[2000Tahoe]

Ive treid this mod several times on my 00 z71 4x4 Tahoe and its doesnt work with my truck ive read all the tech write ups and none of it pertains to my Hoe. so if anyone has done this to the same year make and model as mine please let me know what you did it would be greatly appreciated


Dan

 

[Big Buttons]

NBS right? or is it a OBS?

 

[2000Tahoe]

ok here is where i am lost not sure what you mean by NBS or OBS not terms im familiar with so little help on that one plz


Dan

 

[Big Buttons]

NBS= body style in my sig. OBS= square body

 

[2000Tahoe]

square body so obs would be it i believe ok got it Lol NBS=new body style Obs = old body style


Dan

 

[Big Buttons]

Yea if you have the OBS then you need this thread.

http://tahoeyukonforum.com/forum/showthread.php?t=19936

 

[2000Tahoe]

Ty Big will have to try that much appreciated will let you know how it turns out Thank again


Dan

 

[dwhitlock]

Nice

okay, nice tip

 

[Rocket Man]

Very nice. I just did this on my '02 Denali along with the auto headlight disable and the mod to turn on the fogs whenever the headlights are turned on. Now my HID low beams and HID fogs work like they should and I don't have to turn them on separately every time.

 

[Chevy305]

Did the 4hi mod the other day as well as some Sylvania ZXE bulbs. What a difference it makes!

 

[Rocket Man]

I also found the full-time DRL mod so now I have a 6-low / 8 high. Better not forget to turn my lights off!