2012 Gmc Sierra how to do the 6 hi mod
 

Hi guys does any one now how to get the fog lights to turn on with the DRL and how keep the fogs on when I turn the highs lights on THANKS.

DRL is its own system basically. You dont want to have fog lights running 24/7.


As for the 6Hi mod you use a resistor to jump from the high relay to the fog light fuse

Want kind of resistor do i use

i used a diode from the source/radio shack.. 2pack for a couple bucks. drivers side, under the dash is a stack of plugs. grey, pink, orange, then black. unplug the black one, fish it down, and wire the diode between the peach/white and green/white wire. the striped side of the diode wires to the peach/white wire. plug it back in, all lights on!

Pink/white wire from the brown connector hooked to the green/white wire on the black connector on with a diode. Both connectors side by side on the bcm. Will make the figs stay on with the lows. Stripped side of the diode to the pink/white wire.

I know this is old but its the best info I could find when trying to hook mine up yesterday.