2017 Tao Tao Lancer 150 voltage regulator location

I had this issue and it turned out to be the voltage regulator. Its like a 10 dollar part online. I unplugged the voltage regulator and put in a new fuse and the starter worked, the lights came back on, and the fuel gauge worked again. Dont run it a long time with no voltage regulator because it will kill the battery, just throw in a new one shortly.

points

check the voltage at battery if it not at least 14 volts try replacing the voltage regulator u can test ur stator by checking the volatage at the yellow wireon the regulator set to a/c volts u should have 25 or so at idle and about 50-55 at 3000 rpm

The stator or the voltage regulator is bad. more likely it is the Voltage Regulator.

Dont worry, its just a $30 regulator/rectifier the size of a pager with a plug that has four wires, red, white, yellow, green. Usually located behind the headlights bolted to the frame

it sounds like there is toooo much current going through your system, check how much voltage comes to the indicator when you rev it up with the multimeter if more than 13.5v check regulator