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Search preserved mailing-list messages and current email and website contributions. Current posts are searchable before weekly archival. Recovery gaps remain possible. Words are matched together; try fewer terms if needed.

Page 2+: 60 results shown for Thermo-switch.

Source-balanced relevance: matches from both collections are interleaved, with source dates breaking ties. Restoration time is not the original posting date.

  • Re: Electrical questions. Radiator fan circuit from 85 Vanagon into 81 air cooled Westy.
    Historical mailing list - neil N
    Mon, 21 Jan 2008 20:24:10 -0800
    ...But then VW must have had a good reason for designing it with both the low and high thermo switches and fan speeds. Likely...
  • Re: Dometic fridge cooling fan thermoswitch question
    Historical mailing list - george jannini
    Wed, 10 Sep 2014 09:55:35 -0400
    ...fridge and wondering if anyone knows the close > and open temperature values of the thermo switch that controls the fin > cooling fan. > > Thanks > > Alistair >
  • Re: 2.1L coolant light problem
    Historical mailing list - SStones
    Thu, 17 Jul 2003 12:14:30 -0400
    ...speed and why? Power is supplied at all times to the thermo-switch in the radiator. It has 3 possible positions. When cold it...
  • Re: 89 Vanagon radiator fans runs constantly??
    Historical mailing list - Scott Walker
    Mon, 3 May 1999 22:48:03 -0400
    ...Second (if your fan runs constantly, regardless of key in or out) check your thermo switch on your radiator for continuity. Scott -----Original Message...
  • Re: what to do when you have the fridge out?
    Historical mailing list - Stephen Grisanti
    Mon, 2 Mar 2009 14:09:12 -0800
    ...Check the thermo switch that is mounted on the upper cooling fins, for > reasonably good contact with the fin; sometimes the retaining ring becomes...
  • Re: fan won't stop 87 syncro
    Historical mailing list - Dennis Haynes
    Tue, 27 Jun 2006 11:51:00 -0400
    ...Pulled the fuse, fan > stays on. > Pulled thermo switch connector, fan stays on. Pulled relay, fan > stays on. > What's up? > > Thanks in advance...
  • Re: Replacing radiator Fan Thermo switch questions
    Historical mailing list - Dan N
    Tue, 24 Aug 2021 08:36:40 -0700
    ...Replacing radiator Fan Thermo switch questions > > > > The new switch you have is the standard replacement temp range. > > > > The "wrong" switch turns on the fan...
  • Re: Radiator thermo switch
    Historical mailing list - Larry Alofs
    Wed, 19 Sep 2012 13:24:16 -0400
    ...Radiator thermo switch > > > > Hi Volks; > > All of a sudden, my radiator fan only works on high. I was driving slowly in > traffic, with the...
  • Re: What heat rating?
    Historical mailing list - Keith Ovregaard
    Fri, 13 Jun 2008 19:08:42 -0700
    Hey Zoltan Seems that when I was doing some work on my fridge not too long ago the manual said the thermo switch came...
  • Re: Low Temp Radiator Thermo Switch "Better"?
    Historical mailing list - Marius Strom
    Fri, 25 May 2012 22:50:14 +0000
    ...Low Temp Radiator Thermo Switch "Better"? I'm a firm believer in replacing radiators and using the correct 87 degree thermostat. But I admit...
  • Re: A/C 3rd Stage Relay? was lower front grill.... RESOLUTION
    Historical mailing list - Michael Sullivan
    Sat, 5 Jun 2010 14:30:09 -0500
    ...Normally, the > 102'C side of the Thermo-Switch needs to be on and the A/C controls need to > be on for this...
  • 90 Carat A/C Gone "All Quiet"
    Historical mailing list - Mark B. Magee
    Sun, 21 Nov 1999 18:45:17 -0600
    ...All else is OK, rad fan works fine w/thermo switch for radiator. Anybody tell me which relay I should start with, or would...
  • Re: Head gasket FIX!!!
    Historical mailing list - Steven Johnson
    Sun, 13 Jul 1997 05:42:37 -0700 (PDT)
    ...cars put in either an afterrun fan thermo switch OR a >afterrun COOLANT PUMP and thermo switch (Many golf III's and all Eurovans...
  • Re: Replacing radiator Fan Thermo switch questions
    Historical mailing list - Tom Buese
    Mon, 23 Aug 2021 12:05:17 -0400
    ...what temp markings are on it. > > Mark > > Tom Buese wrote: >> My thermo switch is bad & I have a new spare that is rated 85...
  • Re: Where is fan thermo-switch? 90GL
    Historical mailing list - Jfp w/3 WBXs
    Tue, 24 Sep 2002 04:55:49 +0000
    Hi Loretta, The 95/102* thermal cooling fan switch is located at the lower right corner of the radiator WHEN FACING the front of...
  • Re: Low Temp Radiator Thermo Switch "Better"?
    Historical mailing list - Bryan Feddish
    Thu, 24 May 2012 21:02:13 -0400
    I've had the "California" switch, as Volks Caf� called it in the 90's, for about 15 years. It was not a whole...
  • Re: 2.1L coolant light problem
    Historical mailing list - David Brodbeck
    Wed, 16 Jul 2003 16:45:29 -0400
    ...A lot of people have also tinkered with the dynamics of this system by putting in thermostats or thermo switches with different setpoints, and...
  • Re: Replacing radiator Fan Thermo switch questions
    Historical mailing list - Tom Buese
    Mon, 23 Aug 2021 12:01:59 -0400
    ...what temp markings are on it. > > Mark > > Tom Buese wrote: >> My thermo switch is bad & I have a new spare that is rated 85...
  • Re: WAS Low Temp Radiator Thermo Switch "Better"?
    Historical mailing list - Vanagon
    Sat, 26 May 2012 09:02:24 -0700
    It's too much of a pain to swap the thermo twice a year on a 1.9 for me to do that. Sent...
  • Re: Thermo switch or resistor?
    Historical mailing list - David Milo
    Wed, 19 Sep 2012 17:33:13 -0400
    ...net>wrote: > Hi Volks; > Tried the jumper trick on the radiator thermo switch connector. Only got > fan running on high on outside connectors. No...
  • Re: Radiator thermo switch problem
    Historical mailing list - Steve Delanty
    Wed, 30 Jul 2003 18:10:34 -0700
    At 05:17 PM 7/30/2003, you wrote: >After reading some of the comments by members about the two stage fan I >realized...
  • Re: Weird '81 westy gas guage
    Historical mailing list
    Tue, 21 Feb 95 15:53:01 PST
    ...There was a thermo switch inside. The switch turns on/off very fast and outputs a stablized voltage. The one on the vanagon looks...
  • Oil in Gas? UPDATE CUBED X3
    Historical mailing list - David L. Chasteen
    Sat, 03 May 1997 15:41:59 -0700
    ...Checked the thermo switch connections, no problem. Disconnected the cold start switch injector, no change in the performance of the engine. The outside temp...
  • Re: what to do when you have the fridge out?
    Historical mailing list - Zoltan
    Mon, 2 Mar 2009 18:47:59 -0800
    ...Check the thermo switch that is mounted on the upper cooling fins, for > reasonably good contact with the fin; sometimes the retaining ring becomes...
  • Re: buying cooling fan thermo-switch, which one do you recommend?
    Historical mailing list - Dave Vickery
    Wed, 28 Jun 2006 15:56:51 +0000
    ...buying cooling fan thermo-switch, which one do you recommend? >Date: Wed, 28 Jun 2006 00:37:31 -0400 > >I live in Ohio so...
  • Re: radiator fan not cycling 87 Westy
    Historical mailing list - David Brodbeck
    Wed, 4 Dec 2002 19:57:44 -0500
    ...I wired a switch in parallel with the high-speed thermo switch for the fan on my diesel, so I can turn it on...
  • Re: Head gasket FIX!!!
    Historical mailing list
    Mon, 14 Jul 1997 13:00:57 +0200
    ...What air flow? >VW has on water cooled cars put in either an afterrun fan thermo switch OR a >afterrun COOLANT PUMP and thermo...
  • Re: Torque value for thermo switch on WBX rad?
    Historical mailing list - Gary Bawden
    Sun, 2 Mar 2008 08:13:03 -0800
    ...Torque value for thermo switch on WBX rad? > > At 2/28/2008 07:51 PM,neil N wrote: > >Can't find it in Bentley...
  • Problem recreated under static environment (was more problems)
    Historical mailing list - David Chasteen
    Tue, 16 Sep 1997 10:35:50 -0700
    ...If I disconnect the cold start valve and close the circuit with a test lamp, if the thermo switch operates, tries to open the...
  • Re: thermostat temp vs thermo switch temp - 87 westy
    Historical mailing list - Larry Alofs
    Sat, 14 Dec 2002 17:20:48 -0600
    Mary Beth and Chris Geiser wrote: > > Mike, > Be extra careful in assuming anything based on the reading of > your temp gauge. From my experiences...
  • Re: testing radiator fan
    Historical mailing list - Allan Streib
    Sat, 4 Oct 2008 12:25:37 -0400
    ...Allan -- 1991 Vanagon GL Allan Streib <streib@cs.indiana.edu> writes: > I exposed the thermo switch on the radiator, and removed the > connector. There...
  • Re: Dometic-Condenser fan running!
    Historical mailing list - David Beierl
    Thu, 13 Jun 2013 13:35:55 -0400
    ...I think I like the idea >of this extra thermo switch but is the fan needed for DC or AC >operation or just propane...
  • Re: Low Temp Radiator Thermo Switch "Better"?
    Historical mailing list - pickle vanagon
    Fri, 25 May 2012 22:56:52 -0400
    > > > I think that people have gotten so used to the way the Toyotas and Hondas > and Subarus run with the temp needle looking like...
  • Re: Replacing radiator Fan Thermo switch questions
    Historical mailing list - Dan N
    Mon, 23 Aug 2021 09:08:31 -0700
    ...what temp > markings are on it. > > > > Mark > > > > Tom Buese wrote: > >> My thermo switch is bad & I have a new spare that is rated 85...
  • Re: what to do when you have the fridge out?
    Historical mailing list - craig cowan
    Mon, 2 Mar 2009 22:12:13 -0500
    ...Check the thermo switch that is mounted on the upper cooling fins, for >> reasonably good contact with the fin; sometimes the retaining ring becomes...
  • =?UTF-8?Q?Re=3A_=E2=80=9CNew_temp_sensor_indicates_high=E2=80=9D_post?=
    Historical mailing list - Bruce Todd
    Wed, 2 Jun 2021 07:19:54 -0700
    ...I am beginning to suspect the radiator thermo switch is faulty. So I can't confirm whether the new coolant temp sensor (from GW...
  • Re: Low Temp Radiator Thermo Switch "Better"?
    Historical mailing list - David Beierl
    Fri, 25 May 2012 16:28:51 -0400
    At 12:25 PM 5/25/2012, neil n wrote: >And I should add that opening the front heater core valve helped bring down...
  • Re: 2.1L coolant light problem
    Historical mailing list - mark drillock
    Thu, 17 Jul 2003 09:36:30 -0700
    ...Mark SStones wrote: > > > Power is supplied at all times to the thermo-switch in the radiator. It has > 3 possible positions. When cold it...
  • Engine overheating - Need Advice
    Historical mailing list - Larry Chase
    Thu, 17 Feb 2005 19:50:38 -0700
    ...Thermostat and thermo switch changed and system properly bleed. Idled engine for 20 minutes .... no problem. Took test drive at highway speed .... 20 minutes...
  • Re: Dometic failure on propane, one time
    Historical mailing list - David Beierl
    Tue, 14 Aug 2012 22:57:57 -0400
    ...The fan is connected only to the thermo-switch on the rear upper fins and to twelve volts. The gas valve is entirely controlled...
  • Re: Wiring damage- Pics
    Historical mailing list - Bob Stevens
    Sat, 30 May 2009 22:44:52 -0600
    Bentley(19.12) calls it a "Thermo-switch for fan" also "located at left on radiator" ... just below the bleeder nut, top left and...
  • Re: is your Vanagon your main/only vehicle?
    Historical mailing list - David Beierl
    Thu, 10 May 2001 12:34:53 -0400
    ...More likely that it's never needed to...but you can test it by jumpering the thermo-switch on the radiator. Bridge between any...
  • Re: WAS Low Temp Radiator Thermo Switch "Better"?
    Historical mailing list - David Beierl
    Fri, 25 May 2012 08:25:33 -0400
    At 09:49 PM 5/24/2012, Rocket J Squirrel wrote: >B-but since it ain't easy or inexpensive to pull the thermostat...
  • Red light blinks because of front height?
    Historical mailing list - javier zavala
    Wed, 25 Sep 2002 19:01:51 -0500
    ...lower because of braking ) I have checked the water tanks, thermostat, thermo-switch, replaced the cap of inner water tank; and everything looks fine...
  • radiator fan question
    Historical mailing list - s w
    Tue, 5 Feb 2002 07:51:56 -0800
    ...new thermo switch( or what ever you call the plug in the lower right side of radiator,looking from front)i guess the problem...
  • Re: Fridge blows fuses....help
    Historical mailing list - David Beierl
    Sun, 20 May 2001 23:06:30 -0400
    ...I think maybe a wire fell off? or winding is shorted? > What causes it to switch on? Thermo-switch on the upper fins -- you...
  • Head gasket FIX!!!
    Historical mailing list - Don Gibbons
    Sat, 12 Jul 97 20:29:00 -0500
    ...What air flow? VW has on water cooled cars put in either an afterrun fan thermo switch OR a afterrun COOLANT PUMP and thermo...
  • Tiico-After market water temp gauge/oil temp gauge question.......
    Historical mailing list - Phil S.
    Thu, 29 Aug 2002 11:03:19 -0700
    Hi Listers, well now that i have installed the coolest-(literally)opperating thermo switch/thermostat, as you know i might have created another problem...
  • Re: Hard to start '81 Vanagon
    Historical mailing list
    Sun, 22 Jan 95 9:00:41 EST
    ...check the spark plug gap, and the plugs themselves for carbon; the rotor and cap for decent metal contact; the thermo switch can easily...
  • fan or switch, 1.9L
    Historical mailing list - Brian brian
    Fri, 20 Jun 2003 09:00:19 -0700
    I'm wondering what it more likely to fail, the fan motor, or the thermo switch on the radiator that turns the fan on...
  • Torque value for thermo switch on WBX rad?
    Historical mailing list - neil N
    Thu, 28 Feb 2008 19:51:56 -0800
    Can't find it in Bentley or archives. Is it the same as the switch on the diesel rad? This torque value likely isn...
  • Re: Low Temp Radiator Thermo Switch "Better"?
    Historical mailing list - george jannini
    Sat, 26 May 2012 09:02:36 -0400
    David stated, >>...The gauge will rise 2-3 needle widths before the fan comes on, and more before it shifts to high speed. That...
  • Re: WAS Low Temp Radiator Thermo Switch "Better"?
    Historical mailing list - Rocket J Squirrel
    Thu, 24 May 2012 18:07:41 -0700
    I agree that there's little or nothing to be gained for a marginally-cooled engine by running a lower-temp thermo, but but...
  • Fridge help needed
    Historical mailing list - Sean Garrett
    Thu, 3 Oct 2002 08:57:11 -0700
    ...So my guess is bad thermo-switch, anyone else have any ideas (please) before I pull the fridge? Sean Garrett 1981 Westy (his) 1995...
  • Re: Install of tencentlife External Oil Cooler
    Historical mailing list - Bill Glenn
    Mon, 23 May 2011 00:47:21 -0400
    ...The oil cooler kit that Chris Corkins offers for the syncro includes a thermo switch and fan, to aid cooling at slow speeds, so...
  • Re: diesel vanagon radiator
    Historical mailing list - Michael Snow
    Mon, 14 Jul 2003 17:35:54 -0700
    ...mounts to the later style, and > use the shroud, fan, and thermo switch off the gas van. The bottom mounts > bolt on but the...
  • Re: Replacing radiator Fan Thermo switch questions
    Historical mailing list - Eric Caron
    Mon, 23 Aug 2021 12:19:16 -0400
    ...what temp >> markings are on it. >>> >>> Mark >>> >>> Tom Buese wrote: >>>> My thermo switch is bad & I have a new spare that is rated 85...
  • Re: Torque value for thermo switch on WBX rad?
    Historical mailing list - neil N
    Sun, 2 Mar 2008 08:51:00 -0800
    ...Torque value for thermo switch on WBX rad? > > > > > > At 2/28/2008 07:51 PM,neil N wrote: > > >Can't find it in Bentley...
  • Thermostat failed :-( , thermo-switch etc. Resolution
    Historical mailing list - Sharon & Miguel Calvin
    Thu, 28 Oct 1999 17:48:50 -0400
    Listees, Many thanks to those of you who responded to my thermostat & and temp sensor questions. I handed the problem over to my mechanic...
  • Re: Manual on/off Switch for Radiator Fan /Radiator Questions
    Historical mailing list - Sean B.
    Tue, 16 Apr 2002 14:46:01 -0700
    ...As soon as I get a free weekend, I'm going to swap out the radiator and thermo switch. Sean B. '90 V'gon...