4 wire cruise switch

[A1971Blazer]

Originally Posted by ls1nova71

When you say "factory Blazer", you mean '81-83, not '72, correct? I assume you have one that looks like this.
This is a factory 4 wire switch that was used in the later trucks beforr they went to column mounted dimmer switch columns. It's the only NOS one I have ever had, and before anyone asks, no, it's not for sale.

I don't want to hijack...but I have that same factory switch...
blue, red, green, yellow



my LS1 (2002 F body) is DBC and I have the cruise module from the car
is there a link that shows wiring the cruise module to the pcm?