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A few possibilities - things to check for :
Multiple fuses (under hood)
Starter relay
Park neutral switch
Defective starter
Open circuit (broken wiring)
Honestly it is going to be very difficult to trace wiring without a schematic.
It is likely you’re going to need *hands-on* assistance from qualified personnel.
Good luck!
Honestly it is going to be very difficult to trace wiring without a schematic. It is likely you’re going to need *hands-on* assistance from qualified personnel. Good luck!