Quote Originally Posted by wuwei37405 View Post
Do you have the ignition key turned to the on position when you test the radio wires for current? What are you using to test for electrical current?
Yes i had the ignition switch to the on postion, my brother in law had a GM radio that had the same plug and he tried with his radio and it didn't work either , so i am wondering if there is another fuse under the dash attached to the wires that is burned .

He tested it with a electrical tester and it was like there was no current coming in from the wires, i don't see how that when i changed the alternator that the wires would not work after .

Thanks.