Uploaded January 2023 | Updated September 2026, 2 weeks ago

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part used in this video with correct white plug for Q45 (affiliate link): amzn.to/3RbtJFp

this video will show you how to take apart, find the servo motor and replace it.

if you see ERR 1 on the screen, typically that error code is tied to the resistance servo motor as it is in my opinion the weakest part in the entire system.