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Enginerd
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Help! Looking for 1982 SC A/C Wiring Diagram
Hello all! I am the proud new owner of a 1982 911SC and I am in the process of troubleshooting the A/C system. One of the PO's wired the front condenser blower direct off the battery (not sure why) and now I am trying to re-wire it to make it right. This will be much easier with schematics, duh, of course I know! My service manual is on order, so in the meantime, I thought I would post this question to the large body of experts out there. Any help is appreciated.
Dennis |
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08-28-2020, 12:47 PM
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Registered
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,520
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You should be able to bring the schematics up here on the pelican
Bruce |
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08-28-2020, 03:00 PM
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Enginerd
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Agreed, I thought so too, but I haven't had any luck with searching. I'll keep searching but anyone knows where I should look, please share....
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08-28-2020, 04:48 PM
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Not working for me unfortunately
https://www.pelicanparts.com/911/911_parts/911_electrical_diagrams.htm
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82 SC , 72 914 |
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08-28-2020, 04:52 PM
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Schematic
Those pages were deleted years ago due to copyright infringement. This diagram is from Bentley's manual, it may help. Not certain if the hand written comment about the one relay location is accurate. I'm replacing my condenser fan this week and was going to verify this.
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Walt 82SC 3.0 81SC 3.6 |
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08-28-2020, 05:03 PM
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El Duderino
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PM me your email address and I’ll send it to you.
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There are those who call me... Tim '83 911 SC 3.0 coupe (NA) You can't buy happiness, but you can buy car parts which is kind of the same thing. |
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08-28-2020, 08:47 PM
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ROW '78 911 Targa
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From ‘77 on. Note fuses are numbered from headlight back in Porsche schematics....
 
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Dennis Euro 1978 SC Targa, SSI's, Dansk 2/1, PMO ITBs, Electric A/C Need a New Wiring Harness? PM or e-mail me. Search for "harnesses" in the classifieds. |
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08-28-2020, 08:56 PM
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Enginerd
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timmy2 and tirwin thanks for the help. tirwin, I sent you a PM.
Dennis |
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08-29-2020, 04:52 PM
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Enginerd
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Quote:
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08-29-2020, 05:10 PM
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Enginerd
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Schematic question
Does anyone know where the red circled relays are located?
[QUOTE=walt;11004947]Those pages were deleted years ago due to copyright infringement. This diagram is from Bentley's manual, it may help. Not certain if the hand written comment about the one relay location is accurate. I'm replacing my condenser fan this week and was going to verify this. 
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08-29-2020, 08:33 PM
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Just went thru this yesterday. When you pull the black round relay from the number 1 position of the main panel the "cooling fan" or condenser fan cuts off. Therefore, that is the one on the right side of the pic. The one in the smugglers box controls the evaporator fan. The hand scribbled note on the drawing is incorrect.
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Walt 82SC 3.0 81SC 3.6 |
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08-30-2020, 03:47 AM
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Enginerd
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A/C Relay
The A/C relay in the left circle is the relay I haven't found yet. If anyone knows where it's at I would appreciate the help.
Quote:
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09-01-2020, 12:38 PM
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Get off my lawn!
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On the Carrera models the main AC relay is in the smuggler's box. Passenger side wall. I don't know where it is for sure on the SC. It may well be in the same place.
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Glen 49 Year member of the Porsche Club of America 1985 911 Carrera; 2017 Macan 1986 El Camino with Fuel Injected 350 Crate Engine My Motto: I will never be too old to have a happy childhood! |
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09-01-2020, 12:46 PM
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Registered
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Yes, same position in the SC. It's a single cube style relay.
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Walt 82SC 3.0 81SC 3.6 |
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09-01-2020, 01:26 PM
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TTS
911SC
BRG
Porsche
1972 porsche 914
1983 Porsche 911SC Coupe
2011 Mercedes-Benz E350 Cabriolet
Heinz
Carrera
