P13404B — motor over-temperature power limited
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
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