GE eBike BASIC - Replace Motor Control Unit with BCU

motor control
power cord
on/o
switch
remote control
motor longitudinal tilting
saddle motor
SUB-D
connector
2 2
1 1
for connector identication:
see „wiring diagrams“
replaCe Motor Control unIt wItH BCu
BloCk dIagraM Motor Control unIt
replaCe Motor Control unIt
Troubleshooting
• Before replacing the motor control unit make sure
that the motor is actually defective.
• For this check, use a new hand switch (the hand
switch for eBike EL can also be used) and test the
motorfunctions.
• If the control unit does not work, it is out of order
and must be replaced.
• If it works, the hand switch is defective.
2018112-069 Rev. F eBike II, eBike II L, eBike II EL - 105 -