RideFixer app
RideFixer Android App Scan errors, compare sounds and diagnose e-bike issues on your phone.
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Brose Error Code

430 - Battery Communication Error

Battery data could not be read correctly.

High severity Stop rideability Immediate urgency

What it means

The drive system cannot verify battery state.

Common causes

  • Dirty contacts
  • Battery not seated
  • BMS fault

Symptoms

  • No support
  • Battery warning
  • Shutdown

How to fix it

  • Reseat battery
  • Clean contacts
  • Dealer battery check
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