P13404B — motor over-temperature power limited

Motor Control Unit (MCU) Applies to: Aiways U5 Safety-related system

Have it inspected before further driving

Quick answer

P13404B indicates that the motor control unit detected an over-temperature in the drive motor and has limited power. A fault code is stored.

What to check first

  • Read all stored fault codes with a scan tool and deal with related codes first.
  • High-voltage system: do not open or disconnect high-voltage components. Refer the car to a technician qualified for high-voltage work.

Can I still drive?

Have it inspected before further driving. If in doubt, park the car and ask a technician — a fault that limits power or shuts the high-voltage system down will not clear by itself.

Frequently asked questions

Can I drive an Aiways U5 with P13404B?

Have it inspected before further driving. If in doubt, park the car and ask a technician — a fault that limits power or shuts the high-voltage system down will not clear by itself.

What does P13404B mean?

P13404B indicates that the motor control unit detected an over-temperature in the drive motor and has limited power. A fault code is stored.

What should be checked first for P13404B?

Read all stored fault codes with a scan tool and deal with related codes first. High-voltage system: do not open or disconnect high-voltage components. Refer the car to a technician qualified for high-voltage work.

Other Motor Control Unit (MCU) codes for the Aiways U5

All Aiways U5 fault codes →

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