Apex Speedometer Glitch??

[Brian Wolden]

So... my 2011 Apex speedo is glitching out. It will not register accurate speed. I’ve ruled out the bearing, speed sensor, and gauge cluster as these have all been replaced. The digital will read out intermittently when riding or even when reving without moving. It reads random speeds to about 15mph. It will even read our random with the speed sensor disconnected. What else should I be checking for the problem?

 

[maim]

i assume the ground blocks have all been checked/repaired?

 

[Brian Wolden]

i assume the ground blocks have all been checked/repaired?

I have not checked any ground blocks but it does sound like ground issue. Where is the ground located for the speedo?

 

[maim]

i think there are 2 on the sled. one is by the primary in the loom.