help needed ..where does power go to cab in yota ?

[Fix_It]

Hi guys i have spent 4 very long days trying to get my new motor to fire ..

i have no power to the cab ...other than head lights , 4 ways and charging light when i turn the key ...

i have repaired the main power line (white 14ga ) it was terrible and gave like 70 ohms lol now its .01 .. and have solid clean power to alternator and starter ...

problem i have is the main line seems to end at alternator where does it power the inside fuse panel ?

the the main fuse panel on inner fender well all has 12.8 volts and i dont have any fusses blown .. im usually pretty good at this but its kicking my arse bad ..

i cleaned up the inside cab ground wires and mount wich bolts to a piller by drivers door ..

would a bad key ignition cause to be dead in the cab ?...

help i want to test my new motor darn it !

any ideas ?