speedo stoped working

[ernst]

  hi all,out on the bike today and doing about 60 ish and speedo just droped and hasnt worked since,any ideas guys .everything else  electric wise is ok?does it have a fuse for the speedo alone?or any common faults with speedo,s help!!

[how.do@ntlworld.co.]

Speedo works from sensor on front wheel near side. Check the wire to sensor is okay. Mine went funny after I let a garage change the pads and they trapped the wire to the sensor in the process. Every since I have done my own service etc.

[Dunky]

More than likley it will be the ceramic drive dog inside the speedo sensor (one of the small tabs snapped off) you will get one for about £20 new.
Hope this helps.
 
Dunky..................

[red98]

More than likley it will be the ceramic drive dog inside the speedo sensor (one of the small tabs snapped off) you will get one for about £20 new.
Hope this helps.
 
Dunky..................

iam with you dunky...same thing happened with mine....easy to fit 

[fazervic]

£20.00 why did i get quoted £140.00  for a new sensor, 

[solorider]

£20.00 why did i get quoted £140.00  for a new sensor, 

it could be the sensor but i would pop the wheel off and check the drive dog first,hopefully that is your fault and as mentioned the most common fault

[red98]

More than likley it will be the ceramic drive dog inside the speedo sensor (one of the small tabs snapped off) you will get one for about £20 new.
Hope this helps.
 
Dunky..................

iam with you dunky...same thing happened with mine....easy to fit 

oops..........sorry GUNKY

[red98]

£20.00 why did i get quoted £140.00  for a new sensor, 

£20 quote will be for the drive dog which i think is the problem here,£140 could be right for the sensor knowing what yamaha prices are like   

[Captain Haddock]

Mine stops working occaisionally and I give it a whack and it works again, I like to call it 'percusive maintenence'.

[Dunky]

Red98 you were correct the first time the name is Dunky mate someone thought it would be funny to alter it due to a remark that was said.

[ernst]

thanks for your suggestions chaps ,will have a look in the morning hopefully an easy fix,last time the wheel was off was about 500 milles ago when i got a new tyre,refitted the wheel myself so if the wires trapped only got me to blame,will let you know as soon as,cheers.

[ernst]

problem sorted it was the drive lugs snapped off,£17 from yamaha main dealer it looked like they are different with plastic ring and drive tabs but fit and worked ok, happy days,thanks for all your help guys,

[red98]

glad you got it sorted 

[Dunky]

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