Register or Log In To remove these advertisements. |
|
|
|
Thread Tools | Display Modes |
02-16-2010, 03:23 PM | #1 |
Registered User
Join Date: Dec 2003
Location: Indy
Posts: 326
|
orange wire on Heat/AC Selector
I've got a 1977 burb. Finally getting around to installing the wiring harness and A/C stuff. The vacuum selector attached to the heater/AC panel has a orange wire running to nowhere. It's even shown like that in the wiring diagram. Any ideas where this goes, if anywhere? Many thanks, Tom
|
02-16-2010, 06:13 PM | #2 | |
Registered User
Join Date: Dec 2008
Location: Yay Area CA
Posts: 2,329
|
Re: orange wire on Heat/AC Selector
What diagram are you looking at, can you post it? Orange usually is used for high speed resistor bypass and blower motor feed wire.
__________________
1965 GMC shortwide big window 1969 Chevy C20 long (for now) 2005 Silverado 2500HD Crew Cab Quote:
|
|
02-16-2010, 08:27 PM | #3 |
Registered User
Join Date: Dec 2003
Location: Indy
Posts: 326
|
Re: orange wire on Heat/AC Selector
Fixit,
It's a 1977 wiring diagram. The little square box in the corner calls out Air Conditioning, RPO C-60. The selector switch is just above the title box. It shows a 16 ORN with a P/N 2962793 connector going to nowhere. Thanks, Tom |
02-19-2010, 01:27 PM | #4 |
Registered User
Join Date: Dec 2003
Location: Indy
Posts: 326
|
Re: orange wire on Heat/AC Selector
Just found out that that orange wire is for the "recirculation over ride switch" Don't know what that is, where it hooks up or what it does. I assume that it's a power wire, since it's orange. Going to leave it alone for now. Having trouble with the fuse blowing when I put the fan on high. Changed out the switch with another used one and it doesn't even work on high. Ordered a new switch from Classic yesterday. Hopefully that will fix the problem.
|
Bookmarks |
|
|