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C
Christopher RamirezAug 11, 2025
What does 'Serial Error' mean on my True Fitness PS300 Elliptical Trainer and how to fix it?
- AAngel PrinceAug 11, 2025
A 'Serial Error' on your True Fitness Elliptical Trainer indicates a loss of communication between the upper board and the brake motor. Try power cycling the unit. If the issue persists, further assistance may be needed.
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