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Fogs on with park/head lights

Jerry's Denali

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Jerry's Denali Enthusiast

Jerry's Denali

Posted
Posted

Brown connector on BCM - Jumper  pin 10 Brn/wht to pin 22 Blue. 

 

Fogs will come on with park/head lamps now. No need for diode.

 

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CDNSS Enthusiast

CDNSS

Posted
Posted

Assume this for 2019  do you still need the diode for a 2017 

Jerry's Denali Enthusiast

Jerry's Denali

Posted
  • Author
Posted

No diode needed for the 2019.

Using a diode on the older trucks (2018 and down) was an option. I never used them.

 

 

MaverickZ71 Senior Enthusiast

MaverickZ71

Posted
Posted

Still illegal in most if not all states/territories to have fog lights and bright headlights on at the same time.  Around here, that's an easy (and expensive) ticket.  But as they say, your mileage may vary . . . 

Jerry's Denali Enthusiast

Jerry's Denali

Posted
  • Author
Posted

If your brights are on and you pass a LEO you deserve a ticket.  

I've helped numerous LEO's with this mod dating back to 2010.

 

As a matter of fact all ALEA Tahoes have this mod.

Jerry's Denali Enthusiast

Jerry's Denali

Posted
  • Author
Posted

This mod keeps the fogs on anytime the park lamps and/or headlamps(hi and lo beam) are on. 

 

If you just want to keep them on with hi beams connect a diode  from pin 18 (bn/vt) to 10 (bn/white).

Setup this way you will have to initially  turn the fogs on manually to activate with lo beams.

 

 

 

 

 

  • 1 month later...
GMC-AT Senior Enthusiast

GMC-AT

Posted
Posted

has anyone done this yet on their 2019?  I swear that brown connector (and the wires) is much smaller when compared to the old K2 trucks.  Seems like a real job to get a diode inserted.. 

  • 4 weeks later...
  • 2 weeks later...
asalinasz39 Enthusiast

asalinasz39

Posted
Posted

Just placed order for my diodes on ebay [emoji4]

Had this mod on my 17 and loved it.

 

Which ones should we bridge to make the cargo lights come on with reverse lights? I had that one and it was nice to unlock from far away and see all lights come on and shine through the parking lot!

 @Jerry’s Denali

 

Sent from my iPhone using Tapatalk

 

 

JR09country Enthusiast

JR09country

Posted
Posted

Any way we can get the mirror work lights to stay on while the truck is in drive? I didn't realize the truck had to be in park for them to work but they it makes sense from a DOT stand point.

Sent from my ONEPLUS A6013 using Tapatalk

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