How do I go about installing a three way light switch?

Answer by  mb (5482)

This is a pretty simple task. First make sure the power is off then attach the positive and negative terminals. Then you need to hook up the ground wire. The switch will work fine then.

Answer by  kennethjgoodson (4903)

You will have to cut the hole bigger if you are just replacing an existing one and then run two jumper wires for the last switch.