I'm not exactly sure, but I have the same problem. My alternator was replaced and my radio does not work either, but the light comes on. Someone told me we have to go to the dealership and get the code put back in for the radio to work.
alternator, or a wire to alternator loose
the light comes on when the alternator is bad or your regulator has gone bad. some regulators are built into the computer.
it stands for your charging system i.e battery and alternator. u need to make sure your belts are tight because a loose belt doesnt help the battery recharge
Faulty Alternator?
Nothing Comes Easy was created in 2004.
Nothing Comes for Free was created in 2006.
It comes out nothing.
If your talking about cars... If you smell a burning smell, or your red battery light comes on then i would get your alternator checked out!
Normally the alternator is defective. It can also be a loose alternator drive belt, or defective voltage regulator.
The battery light comes on when the alternator output voltage is too low or too high. You have a wiring or regulator problem.The battery light comes on when the alternator output voltage is too low or too high. You have a wiring or regulator problem.
Nothing comes from nothing when no effort is made and no results are seen. If one does not try to fix or do something, then no result can be seen.
Usually when the battery light comes on its the Alternator, or a bad wire from Alternator to battery, but id check Alternator first.