There are two fuses that run the system I would check there first here is a wiring diagram (below) that shows the fuses and how the system is wired.
The alternator, is just one part of the charging system. All alternators will have a wire to turn it on when the ignition switch is turned on or when the engine is running. A break in that wire will stop the system from working. A break in the wire between the output terminal and the battery will prevent it from recharging the battery but that usually won't cause the warning light to turn on. If a fuse is blown, the voltage regulator won't turn on.
Check out the diagrams (Below)
Please run some tests and get back to us.
Sunday, December 4th, 2011 AT 7:23 PM