Weird sound!
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Joined: Nov 2024
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Drifting
Joined: Sep 2009
Posts: 1,862
Likes: 594
From: Prescott, Arizona
I don't think it will hurt to drive it.
Blend door actuators do sometimes make a soft noise while adjusting the doors.
I would start it up and put the HVAC system through all modes.
Does the HVAC system work correctly in all modes -- heat and AC, air from floor, both or dash as selected?
Does it make the noise after the above testing?
Blend door actuators do sometimes make a soft noise while adjusting the doors.
I would start it up and put the HVAC system through all modes.
Does the HVAC system work correctly in all modes -- heat and AC, air from floor, both or dash as selected?
Does it make the noise after the above testing?
Drifting
Joined: May 2008
Posts: 1,692
Likes: 490
From: Denver, NC
One thought is that if it turns out that the blend doors are making abnormal noises and you aren't ready to do any repairs, keep it in manual mode so the auto mode isn't constantly moving them. You could set it to manual and then set the memory so every time you get in the car it will be retained.
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