InTruckDesign
Full Access Member
For those who want fogs on with lows and highs without touching the foglight switch all you need to do is add a diode between the low beam relay and the fog relay. Below are pics on which relays they are and which pin you need to use. I recommend getting some 16-18ga. stranded wire and attach it to the ends of the diode, then you can just stick the stripped wire into the proper spot and then insert relay.
*****DISCLAIMER*****
This is depicting how I wired "my" tahoe to function this way I take no responsibility for someone improperly wiring theirs and frying some electrical components...In other words DO THIS MOD AT YOUR OWN RISK!!!
*****DISCLAIMER*****
This is depicting how I wired "my" tahoe to function this way I take no responsibility for someone improperly wiring theirs and frying some electrical components...In other words DO THIS MOD AT YOUR OWN RISK!!!