Replace Motor Control Unit With Bcu - GE eBike II Series Service Manual

r
eplaCe Motor Control unIt wItH
B
loCk dIagraM Motor Control unIt
remote control
r
eplaCe 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
BCu
motor control
SUB-D
connector
on/off
switch
eBike II, eBike II L, eBike II EL
saddle motor
2 2
motor longitudinal tilting
1 1
power cord
for connector identification:
see „wiring diagrams"
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