I was looking underneath the dash and these two connectors are just sitting there ziptied.Thery are in front of the throttle pedal...and ziptied ahead of it..near the brake switch. Im not sure where they go. Can anyone verify which these connectors are or perhaps where they go? It would be a huge help...thanks in advance guys.

 

They may be for the adjustable pedals. I do not see what year you have. Your truck year may have not been available for them.

 

Depending on the year, maybe it's the plug for a brake controller?

 

From memory, it is a bigger blue connector for the brake controller if you have the tow package.