Radiator Fan manual switch


Information and questions on GL1000 Goldwings (1975-1979)
  • Sponsored Links
Post Reply
Shammon
Posts: 25
Joined: Sun Aug 06, 2017 4:48 pm
Location: Glasgow
Motorcycle: GL1000 1977

Radiator Fan manual switch

Post by Shammon » Tue Jan 02, 2018 1:17 pm



Can any one show me a photo or drawing on how to wire in a manual switch so I can switch on the radiator fan when required please,
I also want to keep the sensor. Existing temp gauge not reliable. 77 Gl1000. Thanks


Cover the basics and the technical will follow easily.

User avatar
AZgl1800
Posts: 929
Joined: Thu Oct 30, 2008 2:46 pm
Location: Lake Oologah Indian Territory USA
Motorcycle: '02 GL1800

Re: Radiator Fan manual switch

Post by AZgl1800 » Tue Jan 02, 2018 1:51 pm

go to the sensor, and connect two wires to it, run them to a switch placed where you want it.

good to go.
~John

See you at NASR-11 July 10th, 11th, 12th 2018

http://www.northamericangoldwings.com/c ... 9-nasr-11/

Shammon
Posts: 25
Joined: Sun Aug 06, 2017 4:48 pm
Location: Glasgow
Motorcycle: GL1000 1977

Re: Radiator Fan manual switch

Post by Shammon » Tue Jan 02, 2018 6:45 pm

Thanks. I will give it a try.
Cover the basics and the technical will follow easily.

User avatar
SnoBrdr
Posts: 572
Joined: Fri Mar 07, 2014 9:01 am
Location: Providence, Rhode Island
Motorcycle: 1978 GL 1000

129K Original Owner

Re: Radiator Fan manual switch

Post by SnoBrdr » Tue Jan 02, 2018 7:33 pm

Shammon wrote:
Tue Jan 02, 2018 1:17 pm
Can any one show me a photo or drawing on how to wire in a manual switch so I can switch on the radiator fan when required please,
I also want to keep the sensor. Existing temp gauge not reliable. 77 Gl1000. Thanks
The gauges were never spot on, more of a guesstimate.

The fuel gauge is the worst of all.

User avatar
AZgl1800
Posts: 929
Joined: Thu Oct 30, 2008 2:46 pm
Location: Lake Oologah Indian Territory USA
Motorcycle: '02 GL1800

Re: Radiator Fan manual switch

Post by AZgl1800 » Wed Jan 03, 2018 11:37 am

As an after thought, the water temperature sensor is very reliable.

What you might like to do, is to wire a light bulb across that switch you install, and IF it is burning, then the coolant temperature "is okay"... a green light if you will that all is fine.

a good way to test that thought, is to set the bike on the center stand, and let it idle and watch to see that the fans cycle on/off.

If the fans cycle on/off repeatedly, and you take a temperature reading with an IR gun, you will soon learn what is normal for your bike.

I keep an IR temperature gun in my saddle bags all the time, it gets used for a lot of things, mostly tires and bearing temps, and sometimes, the radiator.... but, I know that the fans cycle on/off on my bike, and I never get them another thought.


~John

See you at NASR-11 July 10th, 11th, 12th 2018

http://www.northamericangoldwings.com/c ... 9-nasr-11/

Post Reply