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Electrical "Problems" Following Replacement of Alternator

Usually this is an indication that the electrical wiring system is "screwed up."

Either there was an existing problem, leading to the need to replace the alternator, OR whoever changed the alternator screwed up the wiring.

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16y ago

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Replaced alternator still having electrical problems?

Still Having Electrical Problems AFTER Replacement of Alternator.That situation suggests that you have one or more of many possible problems which probably existed even before you replaced the alternator. Replacing the alternator did not correct the preexisting defect.It also suggests that there was nothing wrong with the "old" alternator and you wasted a lot of money replacing it.The proper "fix" for this situation is that you need to have a qualified automotive electrical Technician properlytrouble your vehicle's electrical systems, identify the defect(s), and properly repair the defect(s).NOTE my repeated use of the word PROPER. It the job is not done properly then you will continue to have expensive problems and repairs.


When should you change alternator on Nissan Xterra 2001?

You should consider changing the alternator on a 2001 Nissan Xterra if you notice symptoms such as dimming headlights, electrical issues, unusual noises from the alternator, or a warning light on the dashboard. Additionally, if the vehicle is having trouble starting or the battery frequently drains, it may indicate a failing alternator. Regular maintenance checks can help identify these issues early, preventing more extensive damage. If you're experiencing these problems, it's best to have the alternator inspected and replaced if necessary.


Your car dies when you disconnect your battery what charging could you be having?

This could also be alternator problems as in a bad diode in the alternator.


Why does the alternator light stay on after having replaced the battery and the alternator?

If the light remains on then the system still isn't charging as it should. Check the plug on the alternator and also that the wires to the alt have a good connection.


Help with electrical problems on 1998 Chevrolet S-10 dash lights some times flip out and stall engine?

Wish I knew ! Exactly the same problem I am having which is why I found yours. All indictions to me seem to be an electrical problem (ground maybe). I have checked all I could think of. Even replaced battery and alternator. Crank sensor next and then cam sensor. This is due to the fact that both codes showed for these.


Where is the 2000 Crown Victoria voltage regulator?

Inside the alternator. It's part of the alternator. If you are having problems with low or high voltage output, I'd recommend replacing the alternator as a unit.


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"was having charging system problem so alternator was replaced now car keeps flooding and won`t fire.


Where is the voltage regulator located on a 1984 Nissan Sentra?

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You are having problems removing the alternator is there any special trick?

The year, make, model and engine info would help.


Had alternator replaced now warning lights come on?

If your warning lights have activated after replacing the alternator, it could indicate a few potential issues. First, check if the new alternator is functioning properly and that all connections are secure. Additionally, inspect the battery and its connections, as a weak or faulty battery can trigger warning lights. If the problem persists, consider having the vehicle's electrical system diagnosed by a professional to identify any underlying issues.


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have alternator been checked for voltage output

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