Date:         Thu, 13 Dec 2001 01:23:14 -0500
Reply-To:     David Beierl <dbeierl@ATTGLOBAL.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         David Beierl <dbeierl@ATTGLOBAL.NET>
Subject:      Re: Fan Relay?
Comments: To: Wade Shen <swade@UMIACS.UMD.EDU>
In-Reply-To:  <JMEMIJLNCGJKJLLAIEGHMEHBCPAA.swade@umiacs.umd.edu>
Content-Type: text/plain; charset="us-ascii"; format=flowed

At 12:26 AM 12/13/2001, Wade Shen wrote:
>Quick question relating to an '90 GL w/AC:
>
>As I understand it there's a high speed fan relay on both AC and Non-AC
>vans.  Is there also a low speed relay on AC vans or is the connection
>directly through the thermoswitch?

Direct thermoswitch pin 2, 2.5 mm^2 R/W to fan resistor pin 2.  This pin is
shared with a 2.5, R/BK wire from AC relay -- on cursory look this appears
to run the fan at low speed whenever the AC is on.

See 97.145 and yell if you need help.

david

>  If there is such a relay, where is it
>located?  The reason I ask is that I seem to have the high speed but not the
>low.  The thermoswitch is new and seems to open appropriately when I test
>its resistance.
>
>wade

David Beierl - Providence, RI
  http://pws.prserv.net/synergy/Vanagon/
'84 Westy "Dutiful Passage"
'85 GL "Poor Relation"