SOURCE: battery charge light comes on a few minutes after car starts
Couple of things to check, first this may be nothing more than a belt that has loosened or stretched after the install.There should only be about a quarter of an inch stretch in the belt between pulleys. Caution - only check with engine stopped!!! The alternator causes a strong resistance when it is producing electric power, so slippage is to be checked first. Second, if the battery light comes on and off; it maybe acting in error. Get a multi-meter and check the battery voltage with car and ignition shut off. With the meter set on 12volt bat, place the black probe on the negative side of battery or ground and the red probe on the positive side of battery. If you get a reading of 12.66 v the battery is being charged and is full. If you get 12.45 you have a 50% charged battery. If less the alternator wiring needs further checking into as there maybe issues with wiring or the alternator itself. Hope this helps.
SOURCE: issue with dash lights dimming while driving,
If the battery and alternator tested fine. I would have the charging system rechecked when engine is hot and at high rpm's. This way the checks are being done as if you were driving and driving for a long time. Alternators can work fine when cold but weaken when hot or stop working. This problem is not rare but only is seen occassionly. Unless it was checked at an electrical shop the average shop doesn't run these tests for they don't see the problem often enough to automaticly run them at all times. Good luck and let me know how you make out.
SOURCE: 2003 Cavalier. Battery warning light came on
check the wire from the battery to the starter to see if it has good connection. otherwise check your ground to block.
SOURCE: 2003 Cavalier. Battery warning light came on
Check for bad connection to the battery. Use a volt meter to check voltage from alternator to the battery, should be 14.5 volts to 15 volts. If you have anything less than that then look for a bad alternator wire from alternator to battery. Also check for a good ground connection to the battery. Do all the testing with everything off inside the car so you will not have a power drain from the system. hope this will help you.
SOURCE: dashboard lights and gauges go out, windows won't work
Your alternator is out. Those are classic symptoms of alternating going out. The alternator recharges your electrical system and when it goes out a list of strange things go on inside the dash, and you won't be able to go very far on just a battery. I'm glad you at least made it home. But yes you will need a new alternator for sure. Please rate this response so I can get my ratings back up to 90% at least.
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I'm thinking bad alternator, but not sure...
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