je pense que c'est du au positionnement de la batterie ? sur mon Wabash j'ai du amener mon velo au concessionnaire car j'avais du mal à sortir la batterie et surtout a la rentrer et fermer le capot qui s'entrouvrer , j'ai du mettre un Rilsan pour le maintenir . je pense qu'il y a un réglage de positionnement de la batterie .
I got the same error and have been struggling with it. And indeed it is battery loose connection. I have installed padding inside. I have given it to dealer nd they said it fixed it. I am hoping to get it back. I ride hard on trial and I think you too do as well. All the best!!
@@mirknight1 yes, I think this could be the issue. I did ride it on a xc mtb trail the weekend before I did this video. It is possible that it jostled loose on that ride and didn’t quite lose connection until my normal road ride I did in the wet. I am investigating it, the good news is that I have been riding after it dried for a day with seemingly no further issues. I did open the battery tray and remove/reinstall the battery just in case. I think a thicker strap (maybe rubber) around the down tube and some extra padding inside the battery compartment might help. I’ve read on the giant emtb forums that the battery connector part can be adjusted for a tighter fit. I don’t know if that is possible with this system.
Not sure if the battery pack can be adjusted. I have got my bike back from the dealership. It's been a month and no more errors. I have installed padding inside(furniture floor pads). Hope it doesn't come back again. But definitely, this is a design issue.
I got this from Google Error 71comes up On a Yamaha e-bike, error code 71 typically indicates a problem with the battery connection or stability, often caused by the battery moving too much within its mount, leading to a temporary loss of power or connection during riding; this is a common issue on Haibike e-bikes which often use Yamaha motors, and can usually be resolved by securing the battery more firmly in its mount with additional padding or adjusting the battery lock mechanism. Key points about error code 71: Battery related: This error is almost always related to the battery, either a loose connection or movement within the frame. Check battery mounting: Inspect the battery mounting system for looseness or potential for movement, especially on bumpy terrain. Secure the battery: Try adding padding or adjusting the battery lock mechanism to prevent movement. What to do if you see error code 71: Check battery connections: Ensure the battery is properly connected to the bike. Tighten battery mounting screws: Check and tighten all screws securing the battery to the frame. Add padding: Consider adding foam padding around the battery to prevent movement. Contact your dealer: If adjusting the battery mount does not resolve the issue, consult your bike dealer for further assistance.
It sounds like it's a battery. Tightness issue ... I just bought the Wabash rt and was planning on commuting in the rain, but I don't know if I should. Is it raided for rain?
@@guyl7835 I’m 80% certain that it was me taking it on a slightly aggressive xc mtb trail prior to that day that made the battery come dislodged. I’ve been riding it since on the road without issue. Not yet in the rain again though.
Better rain than snow. ❄
Please keep us updated on this issue. I have a Wabash RT I am just not riding it until I lose some more weight
Will do!
@InfiniteMishaps thank you
je pense que c'est du au positionnement de la batterie ? sur mon Wabash j'ai du amener mon velo au concessionnaire car j'avais du mal à sortir la batterie et surtout a la rentrer et fermer le capot qui s'entrouvrer , j'ai du mettre un Rilsan pour le maintenir . je pense qu'il y a un réglage de positionnement de la batterie .
I got the same error and have been struggling with it. And indeed it is battery loose connection. I have installed padding inside. I have given it to dealer nd they said it fixed it. I am hoping to get it back. I ride hard on trial and I think you too do as well. All the best!!
@@mirknight1 yes, I think this could be the issue. I did ride it on a xc mtb trail the weekend before I did this video. It is possible that it jostled loose on that ride and didn’t quite lose connection until my normal road ride I did in the wet.
I am investigating it, the good news is that I have been riding after it dried for a day with seemingly no further issues. I did open the battery tray and remove/reinstall the battery just in case.
I think a thicker strap (maybe rubber) around the down tube and some extra padding inside the battery compartment might help. I’ve read on the giant emtb forums that the battery connector part can be adjusted for a tighter fit. I don’t know if that is possible with this system.
Not sure if the battery pack can be adjusted. I have got my bike back from the dealership. It's been a month and no more errors. I have installed padding inside(furniture floor pads). Hope it doesn't come back again. But definitely, this is a design issue.
@ where did you install the padding? I pulled and placed my battery back in and it seems to be fine. I’ve only been on hard pack since then though.
I got this from Google
Error 71comes up
On a Yamaha e-bike, error code 71 typically indicates a problem with the battery connection or stability, often caused by the battery moving too much within its mount, leading to a temporary loss of power or connection during riding; this is a common issue on Haibike e-bikes which often use Yamaha motors, and can usually be resolved by securing the battery more firmly in its mount with additional padding or adjusting the battery lock mechanism.
Key points about error code 71:
Battery related:
This error is almost always related to the battery, either a loose connection or movement within the frame.
Check battery mounting:
Inspect the battery mounting system for looseness or potential for movement, especially on bumpy terrain.
Secure the battery:
Try adding padding or adjusting the battery lock mechanism to prevent movement.
What to do if you see error code 71:
Check battery connections: Ensure the battery is properly connected to the bike.
Tighten battery mounting screws: Check and tighten all screws securing the battery to the frame.
Add padding: Consider adding foam padding around the battery to prevent movement.
Contact your dealer: If adjusting the battery mount does not resolve the issue, consult your bike dealer for further assistance.
Thanks a million. I will go check it and let you know if I find it loose in the tray.
It sounds like it's a battery. Tightness issue ... I just bought the Wabash rt and was planning on commuting in the rain, but I don't know if I should. Is it raided for rain?
@@guyl7835 I’m 80% certain that it was me taking it on a slightly aggressive xc mtb trail prior to that day that made the battery come dislodged. I’ve been riding it since on the road without issue. Not yet in the rain again though.
@@guyl7835 if you are worried, a set of fenders might helps.