Ocala area .. down from New England

Yes , ETM, then go to wire diagrams, then starter/battery /119/LH

Don't use 104 ..it is different.
The schematic # for your chassis is 15-2.00

Go to K38 relay section and you will see the series chain , from Ign sw thru the ATA and NSS circuits .. any open in this series will result in a No starter feed.
Also note the Canada section that has a jumper for K38 relay.. that is b/c they do not use that system [ that is also how you can jumper the K38 for TA testing]

Let me know ...