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Colored wiring diagram

2 reading
56K views 40 replies 21 participants last post by  admiral  
Hi ValorSolo...

Nice work :) I was looking at the main ignition switch for the 87-00 year and 2001+ year. If you look at the diagrams you posted it shows that the grounding circuit connections going to the ECU were changed going from connected at OFF in 87-00 to being connected at ON in 01+ years. Is this in fact correct? Or is it a slight mistake in the diagram?