Date: Mon, 10 Jan 2005 12:36:36 -0700
Reply-To: Keith Hughes <keithahughes@QWEST.NET>
Sender: Vanagon Mailing List <vanagon@gerry.vanagon.com>
From: Keith Hughes <keithahughes@QWEST.NET>
Subject: Re: vanagon Digest - 9 Jan 2005 to 10 Jan 2005 - Special issue
(#2005-35)
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
The schematic for the A/C is on pages 97-137&8 in my Bently (July 15th,
1991). It has all of the parts listed in the diagram.
According to the schematic, there should be a red/white wire from fuse
#7 that goes to the radiator fan switch, and to the radiator fan relay,
on factory A/C vehicles. On non-A/C models, fuse #7 still controls the
fan relays, but the wire is solid red going to the fan relay, and
red/black going to the fan thermoswitch (radiator). The wiring is
different on the A/C models to allow for a two-speed fan. Also, if you
have dealer-installed A/C (as opposed to true *factory* installed), the
Bently is not necessarily going to be accurate insofar as the wiring of
the fan switch, A/C relay, and load reduction relay are concerned. On
my '86, with dealer installed A/C, all the +12V feed wires, to the above
mentioned components, are solid red.
The wire from fuse #6 should be a white/black wire right side low beam
headlight. Cabin lights should be fed from fuse #8, and I don't see any
evidence of speaker connections in the schematic at all (starts on page
97.54). Good luck!
Keith Hughes
>Date: Mon, 10 Jan 2005 00:00:53 -0500
>From: tolga <tolga@MAC.COM>
>Subject: A/C wiring on 84s
>
>Is there a good place to find a schematic or list of electrial parts for
>the A/C in early Vanagons? My Bentley book skims over the A/C wiring in
>the 86s and later but doesn't seem to do much at all with the earlier A/C
>systems and mine is very different from the 86s and up from what I can
>see.
>
>Was also wondering if anyone knows offhand what the red wire that goes up
>into the pillar to the left of the windshield from fuse 6 or 7 (can't
>tell exactly it's so crowded). There is another wire that follows the
>same path for the rear defogger but can't figure out what this one was.
>Possibilities I can see from Bentley are the rear speaker on the driver
>side, the cabin lights, overhead AC fans? It's just very taught and I
>want to extend it if needed or if it's for the A/C, which I removed I'd
>pull it.
>
>Thanks!
>
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