Tacho faulty

allan green

.020 Over
Joined
Jan 14, 2010
Messages
30
Location
england
Ride
2006 rocket
Hi I have a problem with my tacho it is frozen on tickover also warning lights are not working also my trip meter ever is wiped clear when I switch bike back on its ok for a while then does it again any ideas
 
start with cleaning positive and negitive terminals