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Answer 1
If you have a major chain auto parts store nearby, it would be easier to go there as most of them have the proper test equipment and will simultaneously test the alternator, battery and related circuits for free.If you want to test it yourself, you will need a volt/ohmmeter [also called a VOM].
With the VOM selector switch set to the 50 volt DC Scale, and the engine running, touch the negative [black] probe of the meter to the negative post of the battery [black cable attached], and the postitive probe [red] of the meter to the positive terminal [red cable attached] of the battery.
Depending on the type of vehicle, charging system, and some other factors, the meter voltage reading will vary. However, the meter should read at least 13.5 DC volts minimum to about 16 volts maximum. If you have set the meter selector and connected the probes properly, and the indicated voltage is within this range, then the alternator is working properly.
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How to test 1982 Ford f-150 charging system?
new alternator not charging the battery
If a charging system check shows a fully charged battery and a high charging rate the technician SHOULD test the .?
The Alternator.
If a charging system check shows a fully charged battery and a high charging rate the technician SHOULD test the?
The Alternator.
If a charging system check sHow is a fully charged battery and a high charging rate the technician SHOULD test the?
The Alternator.
What can cause a battery light to come on when the battery and alternator both test good on a 1992 SC 400?
Battery light usually means alternator not charging. Most common solutions would be be a bad alternator, bad connection, or loose alternator belt. If the battery and alt test ok than check the connections to the alternator and battery.
If the alternator is good but the battery isn't charging in your 95 Probe SE could the main circuit relay keep the battery from charging?
No, take the battery out and bring it to an auto part store and they can test it.
Why is the battery light on after you replaced the battery on a Chevy Tahoe?
alternator. go to a parts store and have them test the charging system. must will do that for free
How can I get the brake and battery light to turn off in my Kia Sephia?
My lights were coming on when my alternator was going out. Test your alternator and charging system and replace accordingly.
Why does the battery light come on a 1996 Ford Exployer after changing the battery and having the alternator checked?
Battery light usually means alternator not charging. Most common solutions would be be a bad alternator, bad connection, or loose alternator belt. If the battery and alt test ok than check the connections to the alternator and battery.
Why is the Battery light stuck on in my 1996 ford contour battery seems to be fine along with the alternator...?
Battery light usually means alternator not charging. Most common solutions would be be a bad alternator, bad connection, or loose alternator belt. If the battery and alt test ok than check the connections to the alternator and battery.
What would make the Battery light come on after changing the alternator and checking the battery in a 92 Chevy c1500?
Battery light usually means alternator not charging. Most common solutions would be be a bad alternator, bad connection, or loose alternator belt. If the battery and alt test ok than check the connections to the alternator and battery.
What does it mean when battery light sporadically comes on in a 2009 jeep wrangler?
Usually that means either, The battery has a dead cell and needs changing, The battery is being over taxed and is experiencing large voltage drops, or the alternator is malfunctioning. The alternator could be charging the battery and then not charging for a long period of time. This will cause the battery to get low pinging the warning light then later shutting off when the alternator starts charging again. There are many auto part stores you can take it to, for a free test of the battery and alternator.
