21
Problem
Possible cause
Solution
Speed /
range
reduce
Low tire air pressure
Inflate tiers to recommended
pressure
Brake pads rubbing against their discs
Adjust brakes and / or caliper
PAS magnets away from sensor
Attached the magnets to the sensor
Low battery
Charge the battery full charge
Battery lifetime is over / shortened
Replace the battery
Ridding conditions (headwind, climbing,
etc.)
Reduce range to be expected
No power
(display
doesn't
work)
Burnt fuse
Replace the fuse
Loos connector
Check all connectors
Rupture wire
Inspect all wires for damage
Faulty switch
Replace switch and retest
Faulty controller
Replace controller and retest
Battery lifetime is over / battery not
charged.
Replace / charge the battery and
retest
Faulty display
Replace the display and retest
PAS system
doesn't work
Motor shutdown system operated
Make sure that bake handles in their
place
PAS magnets away from sensor
Attached the magnets to the sensor
and retest
Faulty PAS sensor
Replace the sensor and retest
Faulty controller
Replace controller and retest
Display rupture wire
Replace the display and retest