L4310 alternator

[Thechief]

I checked and with the key on and socket unpluged, I have power at both of the small wires. I may have done the test incorretly but that is what I got. Is that any help?

I also checked with the socket plugged in and the key on, the trigger has power and the light had a low voltage, about 2 volts.

 

[North Idaho Wolfman]

I also checked with the socket plugged in and the key on, the trigger has power and the light had a low voltage, about 2 volts.

Now check it with it running.

 

[Thechief]

thank you all for your help and suggestions. everything I tried pointed to a bad alternator. I had it checked earlier this year and it was good. I just pulled it and had it checked and it tested bad.,so , a new one is being ordered. thanks again

 

[Sbehenna]

We have a L4310 with your same issue of not charging after replacing the alternator and battery. Did you ultimately resolve your issue? Thx