No battery display

avman

Member
May 24, 2021
32
6
hull
Hi just arrived on holiday to do some mtb with my lad.

And have a no battery error. I just took the battery out to charge it a bit as it was at 75% not getting the attached no battery sign

It’s a Bosch cx gen4 on a moustache trail 10
Any ideas on how to reset/fix it.
B040AD91-7F42-45BC-9F1A-3A880EDE8B87.jpeg
 

Stihldog

Handheld Power Tool
Subscriber
Jun 10, 2020
2,894
4,084
Coquitlam, BC
If your local bike shop (LBS) is a Bosch motor dealer they may be able to diagnose the issue.
You may want to ensure there is a good battery connection when the battery is reinstalled by you. I’m not familiar with the moustache trail 10 wiring but a poor connection at the battery could cause that.
 

Stihldog

Handheld Power Tool
Subscriber
Jun 10, 2020
2,894
4,084
Coquitlam, BC
I should really become familiar with wiring system schematics for Bosch. Colour codes for wiring harness, motor ports, Kiox feeds etc. Then I’ll sound smurt 😉 even though I’m not.
 

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