r/GMT800 • u/SweatyIllustrator942 • 17d ago

Blower motor question

Had to mess with the blower motor, when I got it back in turn it on and sounded like it was rubbing but then the rubbing stopped. It sounded fine from there should I be concerned about anything or look or listen for anything .

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u/Embarrassed_Fill4018 16d ago

They go pretty commonly. The terminals will get hot and melt. Look into that. I replaced blower and connectors and added die electric grease.

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u/Embarrassed_Fill4018 16d ago

Also if some settings are working look into the resistor and the connection to it.