I get a code 41 from a scan. replaced the alernator, all wire connections clean and good. what can I do?
Three sticks of dynamite might help..just a litlte humor..have no idea...then again all the codes from the computers can't be trusted
When you replaced the altyernator was it rebuilt or brand new, or form a bone yard?
When you bought this curent alternator.did you have them bench test the piece and make sure it was working?
If the alternator is good, it could be your guage is defective...electrical problems are the most dificult to solve, but don't give up..
Let me know what brand alternator you have, and if it's been rewound, or if it comes straight from the manufacturer...please make sure you ask if it's new or refurbished......that one question can save you alot of headaches.
I'll work on this one, and get back to you when you let me know what you have.
Thanks for letting us at FixYa.com help you.
This one is gonna take me a little while to figure out, and as far as the regualtor position, I'll check that as well and get back to you.
Sorry I can't give it to you right now, but I will get the answer to you..that I promise.
Thanks again from FixYa.com
Terry
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Brand new. I even took one back because it didn't work.
I believe the voltometer is working correct.It read charging before this problem. When I scanned the computer I got the 41 code. I hadn't had that code before. I think the alternator is new although the original was a Boshe. I recharged the battery the other day and when I ran the truck today the voltage didn't drop very much after running for half an hour w/ the headlights and heater blowing on high. Also, one site said that there's a voltage regulator seperate from the alternator. It's supposed to be "under the engine cover, on the passenger side firewall". I couldn't find it inside or outside on the firewall. Any ideas?
same problem on a '91 15 passenger., new (rebuilt) alternator, new battery,,, won't recharge at all. don't know about the wiring.
I have a 1991 dodge dakota with the same problem.
I checked the main (dark green) fusible link, it's still in tack. I misplaced the wiring schematic but I know there are 4-5 fusible links that spur off of it. My plan is to check the other links. Seems like it has to be a bad connection in that area.
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