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View Full Version : How to test the fan on my R1?



wackyrider
05-02-2012, 07:18 AM
Yesterday I was out riding and realised that the fan was not going on.

I will put power directly to the fan to find out if the fan is the issue, but if not how can I find where the problem is? The temp sensor is working as I have a digital temp gauge in my gauges.

pav69
05-02-2012, 07:36 AM
im guessing you have checked fuses and power through wires etc jules ,just follow the loom back from fan through connections and see if there all ok not very often a fan shits itself

oldskool
05-02-2012, 07:50 AM
Jules on your rad is the fan switch unplug and cross this plug, if the fan fires up all is bad with the switch if it does not all is bad with the fan or wiring to the fan etc.

Yella
05-02-2012, 08:05 AM
Its a 2001 model?
Check you fuse and relay for your fan first.
I think this is the wiring diagrahm for it
http://www.yamahar1.co.uk/files/public/1285524248_386_FT107258_scannedimage.jpg

wackyrider
05-02-2012, 09:41 AM
Jules on your rad is the fan switch unplug and cross this plug, if the fan fires up all is bad with the switch if it does not all is bad with the fan or wiring to the fan etc.

Do you mean bridge the switch? Won't that short it out?

oldskool
05-02-2012, 11:49 AM
No thats all the switch does temp activates the switch.

Mishdog20
08-02-2012, 07:22 PM
Might be worth fitting a manual fan switch up too mate. Ive fitted one to all of my bikes over the years. gives ya a bit of piece of mind when in traffic and stuff.