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Old 09-21-2023, 12:08 PM   #3
kglowacky
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Join Date: Mar 2020
Location: The Woodlands,Tx
Posts: 562
Re: PCM going bad MAYBE

my fans work as designed with the a/c on. My challenge is when I am not running the a.c the pcm is supposed to turn on the fans at certain preset temps in the PCM. Mine being 195 and 205. They are not coming on. If I don't run the a/c I will overheat.
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