View Full Version : Smart Plug?

07-10-2005, 08:28 PM
My blank face gauge fell out of my dash the other day. Behind it are a red and black wire. The red wire is factory labeled "Smart Plug". Any ideas what it is for? :confused:

07-10-2005, 09:13 PM
If it's so smart, why not ask it? :uglyhamme

Seriously, you could call MC or a dealer. If they still have that as part of the harness, they can tell you. Do you have PP or anything like that as an aftermarket installation?

07-10-2005, 10:22 PM
My boat's plug in the transom has some sort of sensor in it so when in the boat, a light on my dash is not lit, when out of the boat then it lights as a reminder to put it in. Not a bad idea but it should have been installed in the bilge plug since that is the only one that ever gets pulled.

07-10-2005, 10:45 PM
If it's so smart, why not ask it? :uglyhamme
I held it (the red wire (yea, yea I know what you're thinking 8p )) in my hand and asked it repeatedly..."What are you for, what are you for?" It never did answer me so I don't think it is as smart as it thinks. Installed Perfect Pass myself...maybe depth gauge?