I've searched and can't seem to find anywhere that specifies the use of an automatic harness to replace a 5speed harness. Will this work? And what will I need to do to make the auto harness work in my 5speed SC300. It is originally a 5speed SC300 but my engine caught fire so I need to replace my engine harness. I got one(5speed) from R&J but it has trac control and seems to not work on my car. The car would not even crank and when I hook up the negative to the starter my fuel pump activates and will not stop running. I am assuming that either the trac has something to do with it or that the year of the harness may have an affect to it. Seems like a wire is switch somewhere.

With 5speed harnesses being so scarce I wanted to know if I could use an automatic SC300 harness. My SC300 is a 1992 model without Trac control. Did Trac control come on 5speeds too??? And what year was Trac available? Thanks.

Josh