Internal voltage regulator what does the " I " and " A " pins connect to?

Hello,

The 'I' pin is the alternator sense circuit, voltage supply at all times, and the 'A' pin is alternator monitor.

Couple of helpful articles on wiring:

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles/how-to-use-a-voltmeter

I have attached the wiring schematics of the charting system as well as the alternator replacement procedure your reference.

Please let me know of any questions.
Thank you.

Good evening,

I attached the wiring diagram of the charging system for you as well as the connector diagram with the location of the wires for you.

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles/how-to-use-a-voltmeter

Let me know if you have any other questions.

Roy

Yes, that is correct.