upgrading regulator
The ignition switch is really very simple
J1, coming in from bottom, is a big no12 red and is hot at all times. This is UNFUSED power coming in to the switch FROM the big welded splice in the black ammeter wire
Q2, at bottom left is a big no12 black and feeds off to the accessory buss in the fuse panel. This is hot both in "run" and in "accessory"
J2 is the Dark BLue "run" or IGN1 on some diagrams. This is hot ONLY in run and supplies all your underhood "stuff" in the run position
J3 is the BROWN this is the coil resistor bypass for starting and is hot ONLY in start. This contact is a SEPARATE SWITCH from the start contact.........
S2 is the yellow "start" wire going out to the start relay, and like J3, above, is also hot ONLY in start
The ignition switch is really very simple
J1, coming in from bottom, is a big no12 red and is hot at all times. This is UNFUSED power coming in to the switch FROM the big welded splice in the black ammeter wire
Q2, at bottom left is a big no12 black and feeds off to the accessory buss in the fuse panel. This is hot both in "run" and in "accessory"
J2 is the Dark BLue "run" or IGN1 on some diagrams. This is hot ONLY in run and supplies all your underhood "stuff" in the run position
J3 is the BROWN this is the coil resistor bypass for starting and is hot ONLY in start. This contact is a SEPARATE SWITCH from the start contact.........
S2 is the yellow "start" wire going out to the start relay, and like J3, above, is also hot ONLY in start
