delete

 

possible bad ignition switch or security issue

 

what year is your truck

 

Not a security issue tech 2 says ok,
If the ignition switch is the issue is that what sends signal to relay in underhood fuse panel?

I have jumped the underhood relay and no crank, this doesnt eliminate ignition switch but problem appears downstream.

from point of underhood relay to solenoid on starter, happen to know the path/wiring?

 

its an 03

 

Decided to stop wasting time searching for issue, Its getting cold in canada, lol.

Added a 40amp relay to trigger starter solenoid, through a hidden momentary button only powered when key in on position (still using factory key, ignition system and passlock system).

Bonus antitheft system!
Solved the issue with parts I had on hand and up and running in 30mins