Battery light stays on but its charging

EA1-11 yup, I’ve got battery voltage there.
Doubled checked the white wire at the green four pin generator plug. No power, running or not.
Is this the same wire as EA1-11, indicating a break?

 

If it's the white wire at pin 1 of the alternator connector the yes that is the same wire at pin 11 of connector EA1

 

Yes, that is what I was checking.

Checked for continuity and I’ve got zilch. Time to go hunting for a broken wire

 

Sounds like it, at least it shouldn't be terribly hard to find since it's a relatively short run of wire from the fuse box to the alternator.

 

Guys, can’t thank you enough. Seriously!

 

That was fast
I'll have to remember this for the future.

 

Just a quick follow up to conclude this thread - I repaired the damaged wire this morning and my light has gone out. Truck is back to its normal self. Thank you @Dm93 for helping me through this problem!

 

Glad to have helped, I should have had you test the wiring before replacing the alternator though. I'll have to remember this one for the future.