Speedo

Some have seen my post about my Classics Accessory Clock not working, after disconnecting the battery for a winter service. Well fired it up for the first time for a test ride, clock now works but speedo doesn’t!
Ignition on, clocks sweep properly, all lights work, all check lamps go out. Here’s the but…. No trip its 00000, and speedo isn’t registering.
I did dismount the clocks to change the Handlebar risers, but didn’t disconnect them from the bike.
Checks, I’ve done fuses, manipulated the harness and connectors. No joy! As I said, before I disconnected the battery everything worked fine.

Thoughts please folks.

i have been on here for a long time
the speedos work great until they don't.
my speedo works on the needle but i use the tach
1000 35
1500 45
2000 rpm 55 in 5th gear
2500 65
3000 rpm 75
3500 85
4000 rpm 95

TURBO200R4 said:

i have been on here for a long time
the speedos work great until they don't.
my speedo works on the needle but i use the tach
1000 35
1500 45
2000 rpm 55 in 5th gear
2500 65
3000 rpm 75
3500 85
4000 rpm 95

Click to expand...

It’s bloody annoying, it was working 20 minutes before I disconnected the bloody battery!