If your 4 prong switch cannot handle the load you can just wire it like this as well.

Actually I would have the wire from the battery disconnect go directly to the starter.

Last edited by HealthServices; 04/28/10 12:30 PM.
Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.