Overtemperature of motor

Stop riding Last verified: pending review Reviewed by: editorial team

Quick answer

Error code 10 signifies that the motor has reached an excessive temperature, causing it to stop functioning. This is a protective measure to prevent damage to the motor. The system will not operate until the issue is resolved.

Stop riding Drive unit / motor Often DIY-friendly Beginner (15–30 min)

Does this apply to your bike?

H700 · Bafang · Common displays: DP E171

Heads-up: the same number can mean different things on other systems — always check your drive system first. Browse all drive systems →

What you’ll notice

The display shows error code 10, and the motor will not operate.

Likely causes, ranked

Start at #1 — causes are ordered by how often they turn out to be the problem.

#1 Overtemperature of the motor

How to check: Monitor the motor temperature and ensure it is within normal operating limits.

Troubleshooting steps

Allow the motor to cool down

easy

Turn off the system and let the motor cool down before restarting.

If it passes →Check if the error persists.

If it fails →Proceed to contact a professional.

When to stop and get professional help

If the error code persists after cooling down, stop and see a professional.

Never open, puncture, or disassemble the battery pack, and never bypass the BMS. See our safety guide.

More codes for H700

07 · Over voltage protection 08 · Error with the hall sensor 09 · Fault with motor phase winding 11 · Motor temperature sensor fault 12 · Over current of motor 13 · Battery temperature sensor fault

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Sources & verification

Last verified: pending review Reviewed by: editorial team

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