Hi. If I remember correctly when I installed mine in 2007 I turned the key to on position and only one side of the ballast has power, that is the side you have to connect to. Hopefully someone else will confirm this, 2007 was a long time ago. Bobby
Pull the wires loose from the ballast and the teminal that has power with the ignition on, thats the one.
If you have a four terminal ballast there will be two wires with power to them (One wire only in the start position and one only in the run position.)
Connect the two that have power together and use that as your 12v source.
This makes it so you have a full 12v to the module and coil in both start and run positions.
