4x4 Light Question
I am new to the website but have been lurking for a while. I just bought a 89 YJ and am going through everything to verify condition and reliability. This YJ has the 4x4 posi-lock system installed and works great, the only issue is my 4x4 light is on all the time. I downloaded the posi-lock instructions and found the switch on the axle, one wire is grounded and the other heads up towards the battery and is connected to a factory black with a yellow stripe wire. Is this correct? I know that it needs to connect to the vacuum switch, I just don't know what I am looking for to know whether the wiring is correct or not. Any suggestions or pictures?
I have done some searching but cant find a good explanation for the vacuum switch and wire color that I should be spliced into.