JeffMopar Posted February 7, 2014 Share #1 Posted February 7, 2014 Hello All, Well as usual, if all else fails fall back on the forum pros. I have the dash back in and I am hooking everything back up and installing the interior. There is a black wire with a bullet connector hanging next to the speedometer. It looks like it is coming out of the harness directly above the speedometer and the end is missing so I can't tell what was there originally. I don't see anything that looks like it is close in the wiring diagrams. See the picture for clarification on what I see. Of course it is the only wire unhooked and not labeled when it was removed!!! The next step is to pull the dash again but I don't know if that would really benefit me. If anybody has any idea what it is for I would really appreciate the help. Thank you, Jeff Link to comment Share on other sites More sharing options...
djwarner Posted February 7, 2014 Share #2 Posted February 7, 2014 Are you sure it's just a single wire? There was a pre-wire for a kick panel courtesy light that was never offered. There is also one on the passenger side. Link to comment Share on other sites More sharing options...
Mikes Z car Posted February 8, 2014 Share #3 Posted February 8, 2014 I was wondering if it got pulled loose from the gauge light rheostat on the bottom edge of the dash since it doesn't seem to have a connector on it. Link to comment Share on other sites More sharing options...
grannyknot Posted February 8, 2014 Share #4 Posted February 8, 2014 Brake light switch? Link to comment Share on other sites More sharing options...
JeffMopar Posted February 8, 2014 Author Share #5 Posted February 8, 2014 (edited) Thank you for the help. It is a single wire. I will check the rheostat as I didn't think of that before. The brake switch is hooked up already and the wires aren't black on my car (72 240Z). Maybe somebody will have their dash off or has pictures of the back when it was off to look. Edited February 8, 2014 by JeffMopar Link to comment Share on other sites More sharing options...
Zed Head Posted February 8, 2014 Share #6 Posted February 8, 2014 Could you connect power and give it a test? Or test unpowered to see if is grounded, either directly or through a device (60 ohms is a typical device resistance). If you find power you could remove fuses until it goes away. Link to comment Share on other sites More sharing options...
JeffMopar Posted February 8, 2014 Author Share #7 Posted February 8, 2014 Zed Head, I am going to use an ohm meter to check for ground and maybe to the fuses also. I don't want to hook the battery up until as much is connected as possible. Also when I put in the steering column maybe something will be obvious. Link to comment Share on other sites More sharing options...
beermanpete Posted February 8, 2014 Share #8 Posted February 8, 2014 That could be the wire to the dome light switch in the door jamb. Link to comment Share on other sites More sharing options...
240260280z Posted February 8, 2014 Share #9 Posted February 8, 2014 I agree with BMP. Link to comment Share on other sites More sharing options...
JeffMopar Posted February 8, 2014 Author Share #10 Posted February 8, 2014 (edited) I had the door switch wires labeled and they are hooked back up. I checked the rheostat and that is also still hooked up. I may just have to wait until the battery is in and hope for the best. The wiring diagram for this car is totally frustrating with the items not on my car or showing more wires then are there (door switches and combo switch). Edited February 8, 2014 by JeffMopar Link to comment Share on other sites More sharing options...
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