Stihl TS 420 ignition module
I bought a Stihl TS 420 (2014 model) about a week ago and the guy I bought it from said it just needs a new ignition coil/module. Well, I opened it up and it did indeed need a new one, in fact, the ignition module was missing. No problem, I ordered one and when I got it, I noticed it only has one terminal. It came with a wire to go with the terminal and a grounding wire. My problem is that the kill switch has a blue and brown wire coming off it.
I heard that there is an older ignition module that is three bolt but as far as I can tell, that is only for the TS 400. I have to believe that a 2014 model has the two bolt.
Okay, down to my question. First, what are the functions of the blue and brown wires? Two, is there a way I can make the ignition module work with the kill switch? Thanks in advance!!!!