History

The shop notes of history of diagnostics before it was handed to me.

24/09/29

Installed a new controller, and chain, and the display
Speed sensor and PAS does not work
- Theory PAS sensor cable connection problems or controller incompatibility
- Test with another PAS sensor?
Throttle does and headlight and break sensors do
Found visibly bent derailleur (replace later)

PAS working fine w/ light action
Computer response #3
- Removed first one w/ little throttle engagement and no speed sensing
Identical controller (brand new) has same throttle but no PAS
Rewired and motor gave bad sounds but pas worked but not throttle
pas and controller were both male? but colors red/black/yellow ere the same
- Hypothesis is they swap connectors so wires can connect, should work
- If not, controller bad, or original wiring was correct
  - Then try other controllers labelled 'spares 1&2' and see if different results
  - May be worthwhile to try 19amp controllers in back (waste of time assumed)
    - If nothing works, reinstall replacement #1 and diagnose the bike as permanently half functioning
Theory: If used 18 amp controllers from back, it should work
- Notes say doubtful