Wiring Gurus Inside (need help kinda quickly)
What switch do i need and how do I wire it up?
James
Put the multimeter in continuity mode (the mode where it beeps if you touch the terminals together), use an alligator clip to put one probe (either one) on one lead. Then test the others. You should end up so that you'll get a beep on each three remaining pins with its own specific switch position. The pin with the alligator clip on it (the one that you haven't moved to be able to get all the others to beep) is the common. Wire that pin to your gauge. Wire each of the three white wires to the other pins in that row.

