02-03-20, 10:57 PM
I had very similar symptoms with my fan. Turned out to be a problem with the fan cables - specifically the section of the cable where it doubles back on itself before entering the fan motor casing. I suspect the tight angle of the cable and the high temperatures in that location probably caused the cable to break down at that point. Initially I opened up the fan and replaced the cables, which fixed the problem, but I later decided to just replace the fan and it has been fine so far.
I had checked everything else like you (although not the instrument PCB). Eventually took the fan off and connected it direct to a 12 volt battery and noticed that went on and off as I moved the cable around.
Might be worth checking before venturing into the PCB?
I had checked everything else like you (although not the instrument PCB). Eventually took the fan off and connected it direct to a 12 volt battery and noticed that went on and off as I moved the cable around.
Might be worth checking before venturing into the PCB?
FZS 1000 Gen1 (2003)
Tiger 900 GT Pro (2020)
Tiger 900 GT Pro (2020)