[ben mcginley]

hi I have a 2010 Honda rancher 420. the speedometer won't work it used to work somedays and then not work others. I'm thinking a connection may have been loose everything else on the dash works. I have no idea where the cables or connections linked to the speedometer are situated on the atv anyone have any ideas anything appreciated

 

[ben mcginley]

it's a foot shift (manual)

 

[shadetree]

not sure if you have a 2010 trx420fm or not ?, but i do know that year did not come from the factory with the speedo on them, only the 2010 trx420fe cam with this. proof ---> #10 is speed sensor -->Honda ATV 2010 OEM Parts Diagram for Rear Crankcase Cover | Partzilla.com .

 

[ben mcginley]

yeah it is a trx420fm it's either 09 or 10 it has the digital dashboard which shows what gear you in, the speed etc. it worked some days and then others it would not was very random..
do you have any idea where the sensors are located so I could check there all connected right (everything else works it's just the speed that doesn't work)
Thanks