Whats up. Long time reader first post.

I have a 2004 SE installed a AVIC Z1 took almost 7 hours. Three of which were spent finding three wires. I have not been able to find the VSS wire. I have searched but can only find topics that tell the color and its general vicinity on other years. I have already spliced a few wires looking for it and would like the next one to be the right one. Any help would be great.

BTW Thanks in advance