Reply To: Upgraded regulator rectifier and stator
Do you have a short somewhere ? Ie parts of the harness touching the frame or…… 2 plugs are both 2 pin.
One is for stator sensor
One is for reg to harness
Its easy to mix those two up & the harness gets fried or reversed terminals on the battery.
14.5V is usually the norm but 15V is Hyosungs limit as per manual.
Disconnect your lights and see if bulbs affected them? I replaced my 4yr old bulb 3 days ago as the resistance grew so much the wires got too hot!
Happy to test your reg again if you want to be extra sure as i did promise warranties provided the bike doesnt cook either the stator or reg & a new AGM battery is used (no lithiums)
Confirm stator makes 65v-85v at 5k revs on each yellow wire via AC (service manual pn forum has tutorial) with reg unplugged?