Maybe archive this.
The bulb gets its V+ from 3 o'clock connector when switched on. Ground side from mount clamp. Output to fan is 7 o'clock. Easy-peasy.
This entire time it was the bulb throwing me off.


Chip

'Rusto-Mod'
'51 Chevy 3600 5 window | C4 Corvette front/rear suspension & drivetrain | everything else looks old and stock
'92 GMC Sonoma GT #15 of 806
'91 GMC Sonoma GT Extended cab 1 of 1
Trucks, Trucks.....and more Trucks