TCU, unknown error

[Mauro ita]

Hi everyone,
maybe someone can help me,
my Levo TCU indicates an error:
"red high line and 4th. notch blue flashing",
the instructions do not contemplate this error, what can it be?
In addition to this, it often happens that the assistance decreases and the bike becomes harder or sharp interruptions of assistance.

 

[Mikerb]

Thats a battery connection error. What year is the bike?If it is pre 2021 the most likely issue is the battery to motor cable. If later check the Rosenberger connection ( charge port/battery to motor cable connection) for dirt etc and that the srpung loaded 2 main pins are not jammed.

 

[Mauro ita]

Grazie,
la Levo è nuova, è un modello del 2022,
proverò a controllare e pulire la connessione Rosenberger.

 

[ruppia]

Also for me seems a motor cable issue. I had this issue once and they change my motor cable and also speed sensor cable

 

[maynard]

Mine was doing this year's ago . I removed cable and wrapped cracked part tightly with electric tape . It has now started doing it again. It just flashes but everything still works fine . I think I need to replace cable . I might try removing and taping again

 

[Mauro ita]

Ieri ho controllato la connessione rosemberger e sembra tutto ok,
la sveglia lo fa solo quando pedalo in salita,
in discesa nessun allarme, poi quando inizi a pedalare in salita, dopo qualche minuto, l'allarme si spegne-
Spengo e riaccendo e la sveglia scompare ma se ricomincio a pedalare in salita, dopo qualche minuto, la sveglia riappare.
Contatterò la concessionaria.

 

[maynard]

Ieri ho controllato la connessione rosemberger e sembra tutto ok,
la sveglia lo fa solo quando pedalo in salita,
in discesa nessun allarme, poi quando inizi a pedalare in salita, dopo qualche minuto, l'allarme si spegne-
Spengo e riaccendo e la sveglia scompare ma se ricomincio a pedalare in salita, dopo qualche minuto, la sveglia riappare.
Contatterò la concessionaria.

Me no speak a Spanish. Or Italian, sorry mate .

 

[Mauro ita]

Excuse me....i made confusione with automatic translator
i was sayingthat the errore occurs when I pedal uphill, if I turni off the bike and on again, the errore disappears, if I go downhill the errore does not appear, but if I start climbing, after a few minutes, It reappears....I'll call the dealer ..

 

[Mikerb]

Me no speak a Spanish. Or Italian, sorry mate .

Use Google translate