1977 mariner 28e wiring from engine to key switch

[Cwagon1971]

I'm trying to hook up my electric start to my key switch, but not sure how to do it. My engine wires are green, yellow, brown, black, red, white. I have a Johnson key switch with the letters I, C, M, B, A, M. Can anyone tell me what wires go to what letters?

 

[carholme]

Re: 1977 mariner 28e wiring from engine to key switch

continuousWave: Whaler: Reference: Ignition Switch

Gerry