RideFixer: E-Bike Error Codes

Your e-bike shows an error code, loses power or makes a strange noise? RideFixer tells you what the code means, what usually causes it, and whether it is safe to keep riding. Then it helps you keep your electric bike maintained so it happens less often.

No account needed. Your bikes and service history stay on your phone.

E-BIKE ERROR CODES

Over 900 error codes for 22 e-bike systems, including Bosch, Shimano STEPS / EP, Yamaha, Bafang, Brose, TQ, Fazua, MAHLE ebikemotion, Specialized Turbo, Giant, Rad Power Bikes, Lectric, Aventon, VanMoof and Smartmotion, plus generic and unbranded displays (King-Meter, KT/Kunteng and similar).

Every code explains:

• What the error means, in plain words

• Likely causes and symptoms

• Can I ride home? Clear rideability advice

• How urgent it is and when to visit a shop

• Step-by-step troubleshooting you can try first

Not sure which system you have? Scan the label on your display or controller, or ask the built-in assistant.

STEP-BY-STEP REPAIR GUIDES

20 animated repair guides walk you through the most common bike and e-bike fixes, one step at a time: fix a puncture, replace disc brake pads, stop a rubbing brake, adjust your gears, clean and lube the chain, realign the speed sensor magnet and more. Error codes link straight to the guide that fixes them, and you can log the service when you are done.

MAINTENANCE REMINDERS FOR YOUR BIKE

Add your bikes to your garage and get maintenance reminders tuned to your type of bike: city and trekking, e-MTB, road and gravel, cargo, folding and speed pedelecs, plus regular bikes.

• Chain, brakes, tyres, drivetrain and e-bike checks

• Reminders by distance or date, overdue alerts

• Service history with notes and costs

• Insights that group parts due at the same time, so one shop visit covers them

BATTERY HEALTH CHECK

Answer six quick questions about age, charging and range, and get an estimated battery health score, remaining lifespan and care tips to make your battery last longer.

MOTOR NOISE FINDER

Grinding, clicking, rattling or humming? Play sample sounds, find the one that matches your bike, and open the repair guide for it.

DISPLAY SETTINGS (P-SETTINGS) EXPLAINED

Understand what each P-setting and display parameter does: wheel size, speed limit, assist levels, power and controller options, with typical values and warnings.

RIDES AND RECORDS

• Track rides with GPS or log them by hand

• Distance builds up automatically on each bike

• Battery and range records over time

• Home-screen widget to start a ride and see the next service

• Back up and restore all your data

NEARBY BIKE SHOPS

When you need a mechanic, find bike repair shops near you and get directions.

MORE

• Built-in assistant you can ask in everyday words about error codes, noises and service

• Share a fault or battery report with your mechanic

• Earn XP, streaks and badges for looking after your bike

• Light and dark mode

Built for commuters, delivery riders, e-MTB riders and everyday e-bike owners who would rather fix a problem in minutes than search forums, manuals and videos.

Missing an error code, brand or feature? Send it from the app and we will add it.

RideFixer is an independent app and is not affiliated with, or endorsed by, any of the brands named above. Brand names are used only to identify the systems covered. Always follow your manufacturer's manual and see a qualified mechanic for safety-critical repairs.