A few months back I messaged with speedo issues... I managed to work it down to needing a new sensor..... But after 3 months no speedo working I get a new one through the post but on my way to a mates house to get it fitted my old one started working again.....
Now it's intermittent and occasionally comes on and off in time with the indicators... After asking about it I'm being told that it sounds like a bad earth wire....
So my question is... Where are the earth wires located for me to clean or replace....
Thanks again.... Dave.
Ps... Bike is a 98 fzs600.
It does sound like an earth fault, but it appears to be within the clocks as there is only one earth supplying the clocks and everything else works. it may be a corrosion in the clocks.
Do you have access to tools and a multimeter?
Do you know how to use a multimeter?
Remove the Screen, Using the Ohm scale the pull out the clocks plug and check that there is an earth at the clocks connector. There most likely will be.
Remove the clocks and take them apart, is there corrosion present anywhere within the clocks.
If there is corrosion on the circuit board, can you borrow a set to try from anybody, this is the quickest method for proving something works or not.
Post back the result.
Tried new clocks when the problem first appeared cause I thought it was just dead clocks bit still didn't work... But I will pull it all down tomoz when the weather is less hot... And get back to you guys with results.. Cheers
That rules that out.
Remove the screen
Remove the left infill panel
Unplug the the plug to the clocks. Switch the ignition to on,
Check for 12v on the brown wire turn off the ignition the 12v should drop to zero.
Check for 12v on the red/green wire turn off the ignition the 12v should drop to zero.
Check for earth on the black wire.
If the above test do not work pull the plugs under the infill panel apart do the same tests here.
Post the result.
Good theory :thumbup
If all the tests I suggested are fine, that might be his only option.
