SHIMANO STEPS error and warning codes · SHIMANO STEPS

E035 Error on SHIMANO STEPS

What it means + how to fix it From the brand

Quick answer

E035 on the SHIMANO STEPS (EP8, EP6, E8000, E7000, E6100, E5000 and others) means “An abnormality was detected in the bicycle settings..” Most likely cause: a software, firmware or settings problem in the system. Try this first: turn it off and on again.

Try this first

Free, and each takes under 5 minutes.

Turn it off and on again

Code meanings vary by brand. The same number can mean different things on different displays and controllers. Check your bike's manual to confirm.

About the SHIMANO STEPS (EP8, EP6, E8000, E7000, E6100, E5000 and others)

From Shimano's official Error & Warning Code page on si.shimano.com, checked October 23, 2026. It is one list for all SHIMANO STEPS systems, not split by model. source
Shimano's EP801 / EP600 manual and its special battery and parts manual send riders to this page for error codes. source
The SC-E6100 cycle computer manual also points to this list. An "E" code shown on the entire screen means the product may have malfunctioned. A "W" code means it may have a temporary problem. source
Shimano also lists 5-digit codes (like E01010 or W10000), but says they are only used in E-TUBE PROJECT Professional, the dealer software. They don't show on the bike, so they are not listed here. source
Codes can differ between E-TUBE PROJECT Professional and your cycle computer or app. Older displays may show only some of these codes. source

In plain English

This code points to the system's software or settings, not a broken part you can check. A restart sometimes clears it. Otherwise a dealer can update or reset the system with the brand's own tools.

Step-by-step checklist

Work from the top. Steps go from free and easy to shop jobs. Switch the bike off before touching any connector. Tick each step as you go. Your progress is saved on this device.

1Turn it off and on againFree Switch the display off, wait 30 seconds, then switch it back on. If the code clears, note what you were doing when it appeared, in case it comes back.
2Ask a dealer to update or reset the systemShop job Dealers use the brand's own software to update firmware and fix settings. Only use the brand's official app or dealer tools.

Still not fixed?

Pages to try next:

When it's time for a shop: if you've worked through every step and the problem is still there, take the bike to an e-bike shop. Bring your notes on when it happens, plus the code.