Fuses under th hood

Your alternator has a fusible link coming from the battery to the alternator,fuse probably is blown.The link is in a box next to the battery.

What year ?

If the alternator is good, then check the fuse panel under the hood. There is one big/high amp fuse that is probably blown.

battery has 12.6v? rested
Headlights are first. if dead.
they work keys in pocket and are flashlight simple.
got 12v to dash fuse box
no , got 12v to under hood fuse box at all fues. all connections there
no, blow fuse. if one fuse is hot and other side not, fuse blew.

did you replace the stater or alternator with the battery connected.
yes, boom. you did this.
any $10 walfart meter does this work..
easy peasy.

alldata.com has the main boxes, schematics. look there.
see how it all feeds (a schematic)

More like it. Its th windows fuse, in th fuse panel under th dash or under th hood.

When this happens, there is no charging system voltage (from the alternator). Several possible causes

1. Alternator's regulator has stopped working
2. Alternator fuse (100 to 120 amp) is blown (at battery post or inside Fuse/Relay box under the hood)
3. Wiring between alternator & battery &/or fuse/relay box.

Mitsubishi uses a square block fuse for its alternator . Usually it is under the hood in the fuse box , sometimes it is part of the positive battery clamp. If this fuse blows even though the battery is good and the alternator is working perfectly, the battery will discharge and the charge light on the dash will not tell you. You will drive until the battery goes dead and the car stops. Take a flash light and check all the fuses under the hood till you find the block fuse for the alternator. If it is blown , replace it and your problem should be solved. It is real easy to blow the fuse if you short the power at the back of the alternator to ground ( an alternator installation, where the battery cable is not unhooked).

The power steering on these vehicles is all electric, NOT belt driven. It is possible that the fuse could be faulty, but the more likely cause is a faulty power steering pump. If you have a lift rack the pump is fairly easy to change. There is a diagram of all the fuses you will have any questions about under that dash of your vehicle, either the left or right side. Left is on the kick panel, right is on the dashboard. Good luck.

yes there is a fuse, labeled alt fuse and its under the hood in the relay fusebox, if the car is not charging, then just check for power to the alternator, the small wire not the big one, good luck,

Regulator in alternator obviously faulty, have it bench tested & fixed or replace alternator, and cure your problem.