bug EP8 on husqvarna MC4

beurs

New Member
Feb 9, 2025
1
0
France
Hello,
I have a 2021 Husqvarna MC4 that is down.
The motor is a SHIMANO EP8 and the display is a SC-E5003.
When I press the ON/OFF button on the frame, the switch turns on (normal), then the display also turns on and off.
The frame switch remains on and is the only way to turn it off and remove the battery.
before an output I discovered the cable EW SD300 which goes from the display to the motor disconnected, I reconnected it and since I have this problem.
I changed the cable that goes from the display to the motor => the problem is still present
I tried to change battery => same problem
A long press on the switch => same problem
Charging the battery will switch off the cable at the end of the charge but does not solve the problem.
While searching on the internet, I read that this problem can happen if an electrical cable has an anomaly, it is a form of protection, the display turns on and off?
Has anyone ever had this problem?
Do I have to change the display? the beam of the bike? make a reset engine?
Thank you for your help, I really appreciate this bike!
 

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