Alternator Not Charging

I would have the battery tested just to make sure it was good. Here is guide to help you do that.

https://www.2carpros.com/articles/car-battery-load-test

here is a guide and wiring diagram (below) so you can do some testing.

https://www.2carpros.com/articles/how-to-check-a-car-alternator

and

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

Please let us know what happens so it will help others.

Cheers, Ken

Let's start with you testing the battery and the old alternator let me know what you find and we will go from there.

Charge your battery all the way up start it up let it idle take your multimeter and check at the battery post's with it idling and see what the voltage reading is. Let me know what voltage you get.

Alright here's what you need to check next the black and orange wire to the B+ terminal on the alternator should have battery voltage to it. Also check the yellow and white wire terminal A at the alternator should have battery voltage also. Let me know what you find.

On the alternator with the battery disconnected the two S terminal's there is a white and black wire running to those two terminal's see if those two terminals are connected from post to post.

I thought you already replaced the alternator?Why don't you pop that alternator off and take it to the auto part's store and have it tested you can't drive it anyways.

You checked the fuse link's to the alternator already. The black and orange to the B+ terminal you said had battery voltage. Also the yellow and white wire is the other fuse link to the alternator and you said it had battery voltage. If you look at the wire diagram I sent you it show's a white and black jumper wire that run's from the two S terminal's from the pic of the alternator you posted look's like that wire all by itself is that jumper wire that goes to the voltage regulator peel the tape back and see it that wire lead's to the white and black wire to the voltage regulator connector. Remove the battery cable first then use the low ohm's setting to see if the black and white wire is connected to the wire off by itself with all the wire's discounted. Let me know what you find.

This is crazy you have everything your supposed to according to the diagram. You have the two power feed's and the jumper wire the only one let is the charge light wire which has nothing to do with it charging. So with all the wire's hooked up and the engine running what does the B+ read for voltage?