You need a multi meter so we can trouble shoot the problem. Here is a guide to help with the problem.
You need to check the wiring
Here is the alternator wiring harness (below) make sure you check the alternator fuse.
There is a red wire going to terminal B+ the one with a nut on there should be battery voltage there at the alternator. Also the orange wire to the D terminal at the alternator should have battery voltage. Let me know what you find?
Check out the diagrams (Below)
Please run this test and get back to us.
Thursday, December 6th, 2012 AT 1:42 AM