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03-09-2013, 04:28 PM #1
Mysterious wire :: What could it possibly be?
Earlier today I was taking off the plastic shield over the radiator and grill and noticed a wire/connector that wasn't plugged into anything. Well I sat around trying to think what it could have been to but was stumped. Any ideas from ya'll would be great.2004 GMC Sierra SLT 6.0L 4x4
UWS Low Profile toolbox 10% tint front and over stock back tint
AirAid MIT and K&N airfilter BlackBear Performance
03-09-2013, 04:44 PM #2
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- Feb 2007
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Do you have a rearview mirror with an outside temp display? If not, my guess is it's for the outside air temp sensor.Christopher
1991 Chevy Suburban 1/2 ton 2WD w/ chevy SBC 350-3/4 ton drivetrain upgrade w/4.10 gears 200K miles
2005 Saturn ION-2 Stock 277K miles
1982 Bronco, 1993 Bronco (sold), 1971 M35A2 Deuce and a Half
There are 10 kinds of people, those who understand binary, and those who dont...
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03-09-2013, 05:02 PM #3
There's one on my Sierra, too. It's a sensor of some kind.
03-09-2013, 05:09 PM #4
Oh okay yeah I do have a temp gauge on my rear view, I never would have guessed that
03-09-2013, 06:38 PM #5
My 07 silverado duramax has one, i replaced the grille the other day and noticed it. Inside the cab there's a button by the airbag shutoff key slot. Judging by the picture on it It looks to be for somekind of light but when i push it nothing happens. I think its a snow plow prep package addon and the wire goes to the grille for auxillery lights.
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