C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

85 with red broken wire at firewall

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Old Jan 13, 2008 | 04:11 PM
  #1  
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From: sparta michigan
Default 85 with red broken wire at firewall

does anyone know what this wire is for its red and at the very top of the plug that goes through the firewall just to the side of the battery.

i found this wire while trying to troubleshoot a headlight door motor not working.. its the right side motor that is supposed to have a red wire going to the relay and hot all times... the other relays for the headlights also have red wires going to them and are hot at all times.

im not sure if this corroded wire at the firewall is suppose to supply the
R side relay or not, either way it will need to be fixed.
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Old Jan 13, 2008 | 07:27 PM
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Are you sure it's not a pink wire? They look very close.

Art
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Old Jan 13, 2008 | 07:40 PM
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Is it part of the cars wiring harness or by itself? Is there an aftermarket stereo or amp in the car? Was there at one time?
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Old Jan 14, 2008 | 08:27 AM
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If it goes through the firewall without a connector, I would say someone added it.
http://members.shaw.ca/dankai/Headlight%20Doors.pdf
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Old Jan 17, 2008 | 01:17 PM
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From: sparta michigan
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this is a stock wire, it its apart of the loom and goes into a plastic box that directs it through the fire wall with the rest of the loom. the wire is really corroded and the crumbled.
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Old Jan 17, 2008 | 01:39 PM
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Post a pic
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