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Yamaha error code

Yamaha error IFX-SYSTEM: Interface X: system problem (all lamps red)

High severity Service soon

Can I ride home with this error?

Ride with caution. Assist may be off; pedal home carefully.

What it means

On Interface X this pattern means a problem in the e-Bike system. Yamaha says to restart; if it is not solved, have the bike inspected by a dealer as soon as possible.

Likely causes

  • e-Bike system fault

Symptoms

  • Battery capacity indicator off
  • Assist mode lamps flash red

How to fix it

  1. Turn the power off and then on again.
  2. If the problem is not solved, have the bike inspected by a dealer as soon as possible.
Still showing IFX-SYSTEM? The RideFixer app finds bike shops near you, so you know where to take it.

How urgent is it?

Dealer inspection as soon as possible if a restart does not fix it.

Applies to

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