11-22-2021, 09:41 PM
Doesn’t sound promising for the regulator. I would first cycle the power to the regulator. There should be a breaker or if not, open both batter disconnect switches. The lights on the front panel should all be extinguished. Power it back up then check field voltage at the regulator and at the alternator with key on. I’m guessing you should see around 9 volts (you can check the other side).
My Tiara has a separate breaker for the alternator field. If you don’t have a breaker there may be a fuse somewhere that is not allowing current to alternator. A separate wire from the regulator to the alt field will also work as a test. Just be careful if it is not fused.
My Tiara has a separate breaker for the alternator field. If you don’t have a breaker there may be a fuse somewhere that is not allowing current to alternator. A separate wire from the regulator to the alt field will also work as a test. Just be careful if it is not fused.
