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· Registered
2003 chevy trailblazer_ls
5,269 Posts
Ive read several threads...
I think it may be necessary to pull the HVAC fuse.
wait a while.
then put the fuse back in-
I dont remember if the key is left in the ON position or NOT.
Because then you should hear the motors begin to Zero out... as they find the max and min positions for the doors.
when this is going on- you dont want to touch any controls...
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