Quote:
What is ECU?
Electronic Control Unit, the orange box in the pic. EDIT you'll have the 1.25 ohm resistor in that kit. I'm assuming you have an OE 5 pin ECU and 4 terminal (dual) ballast. You can pull the dual OE ballast & plug in your new ballast to the 2 connectors that were on the lower ohm side of the "dual" ballast. This's let you use your wiring unaltered if desired & if the orange box fails you can easily plug the 5 pin ECU/4 terminal dual ballast back in.
Last edited by RapidRobert; 10/17/12 10:55 AM.
