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2004 chevy trailblazer_ls
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Discussion Starter · #1 ·
So I've got an 04 tb and have read lots of the posts on replacing the passenger side actuator since it stopped working and only blew hot air (thanks for all the great info btw!). I replaced with a new actuator and it still didn't work. Then i tried a new control module and the new one still didn't work. So besides the fact my new one coulda been bad to start, any ideas on what the issue might be? wiring? hopefully something else?! I've got it manually set on cold now so we're set for the summer at least! :thumbsup:
 
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