ErrorCodeDoctor
Panasonic Washing Machine H02 error code
The H02 error means your Panasonic washing machine detected a fault with the motor triac — the electronic switching component that controls power delivery to the wash motor. When it fails the motor cannot be controlled correctly and the machine stops the cycle. This is a hardware fault that requires professional repair and cannot be fixed by the user.
Common causes
- Motor triac on the main control board has malfunctioned or failed
- Power surge caused damage to the triac circuit
- Main control board has developed a fault affecting the triac
How to fix it
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1
Unplug the machine and do not attempt to use it
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2
Contact a qualified technician to inspect and replace the motor triac or main control board
Related Panasonic Washing Machine error codes
H02 error — frequently asked questions
What does the H02 error mean on a Panasonic washing machine?
The motor triac has detected a fault
What causes the H02 error?
The H02 error is usually caused by: Motor triac on the main control board has malfunctioned or failed; Power surge caused damage to the triac circuit; Main control board has developed a fault affecting the triac.
Can I fix the H02 error myself?
This is rated a hard fix — it often requires tools, parts, or experience, and may be safer left to a professional technician.
How much does it cost to fix the H02 error?
Fixing the H02 error on a Panasonic washing machine typically costs $100–$300, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my washing machine with the H02 error?
We'd recommend addressing the H02 error before continuing to use the washing machine, since hard-rated issues often involve a real fault rather than a minor glitch.