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2012 r1200r speedometer and tachometer not working properly

aweesner

New member
Yesterday I noticed that my speedometer shows about 40 mph faster than I am actually going. The tachometer seems to be showing too high as well.

Has anyone seen/have had this issue?
 
So many of the problems on bikes start with a battery problem. How old is the battery?
OM
 
Perhaps try disconnecting the battery for thirty minutes and see if there is a reset. Maybe charge the battery during the disconnect time.
OM
 
I suspect a bad ground somewhere. I would try disconnecting and reconnecting the harness to the instruments.
 
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