The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - ignition switch...bare minimum needed to operate?

05crewcab · 10-04-2010, 04:32 PM

Which wires are the bare minimum needed at the ignition switch to start the truck and turn it off? Is it just the red and purple wires, or more?

and, what wouldn't be energized in "on" if I leave the other wires out?

Thanks

10-04-2010, 04:32 PM	#1
05crewcab Registered User Join Date: Mar 2010 Location: Minnetonka, MN Posts: 409	ignition switch...bare minimum needed to operate? Which wires are the bare minimum needed at the ignition switch to start the truck and turn it off? Is it just the red and purple wires, or more? and, what wouldn't be energized in "on" if I leave the other wires out? Thanks __________________ 1971 C-20 350/350