new bosch error code just appeared

tobster

Member
Apr 3, 2020
75
36
Oxford
Hi my 2019 trek powerfly just popped up a new error code which has resulted in no power. Any idea what is causing this & of course how to fix it?

IMG_5371.JPG
 

Pigin

Well-known member
Jul 7, 2020
300
400
Saddleworth
Thats the error code for the internal belt.
"Restart the system. If the error persists, contact your local dealer"
 

Hamina

E*POWAH Master
Mar 22, 2020
500
396
FIN
Thats the error code for the internal belt.
"Restart the system. If the error persists, contact your local dealer"
No it's not.

It's either one of these:
Internal Drive Unit software error → Motor support is switched off
Internal Drive Unit software error→ Delayed motor support in the starting phase
 

tobster

Member
Apr 3, 2020
75
36
Oxford
No it's not.

It's either one of these:
Internal Drive Unit software error → Motor support is switched off
Internal Drive Unit software error→ Delayed motor support in the starting phase
Would these be covered by warranty on an 18 month old bike?
 

tobster

Member
Apr 3, 2020
75
36
Oxford
UPDATE - new motor installed. Bosch replaced it without having even received the old one. The LBS tried riding the bike and it literally locked up a couple of times. Clearly a mechanical failure inside. Out of interest does the new Bosch motor have a two year warrantee?
 

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