Recent content by Cmwalton

Thanks I pulled it and had it tested at a rebuild shop and they said regulator burned out probably due to it not being wired up right

Thank you for the help!! That was the trick there was a cut brown wire and I tested it for power with key on and then connected it back together and now light comes on! But now stays on while truck is running I just had this alternator rebuilt, could I have ruined the alternator when I drove the...

I did notice a cut wire but I thought it was black I’ll get a better look tomorrow thanks for help and I’ll look at pdf in meantime

I looked at the diagram you posted, what’s is it going into? It’s hard to tell in that picture

Yes the white wire is supposed to be brown because on passenger side gen 2 it’s still a brown wire

So after going through and checking volatages on both gen plugs and the voltage at gen1 bulb here’s what I came up with. I have no power at white wire plug on gen 1 and I have power at white wire on gen 2 and I checked voltage at gen 1 bulb and it came to 12v but still doesn’t light up when key...

unfortunately I think my alternator is hooked up correct and I’m still having problems I may try using jumper wires to see if that helps solve my problem Thanks for the suggestion, I can try cleaning circuit board again but I wiped it off with my finger because there was a little bit of build...

unfortunately I think my alternator is hooked up correct and I’m still having problems I may try using jumper wires to see if that helps solve my problem

Had them load tested yesterday they both tested 900 out of 950 cca so he told me they are still good guess it’s time to check gen 1 again after having it rebuilt 2 weeks ago, I’m also only getting like 3 volts with key turned to on at the white exciter wire and it’s spliced into this pink wire...

no they were not on for those voltages but when I would turn them all on the front battery would drop to 9volts, I will charge battery’s up and have them load tested thanks

sorry, I should have been a little more specific with truck running it was 14.5 after having alternator rebuilt then I put about 30 miles and checked it again and it was down to 12.5 while running then after another 15 miles it was down to 10 volts while running, battery’s are from 2019 Napa...

So I replaced gen 1 alternator because it was only charging to 10volts while rear was charging to 14 I had gen 1 rebuilt and right after putting it in it was charging to 14 like it should and I was getting 28v across both battery’s now a day later front battery is only charging to 12.5 and back...