Mechanics

BLENDER DOOR ACTUATUOR

2003 Hummer H2 • V8 AWD Automatic • 82,000 miles

Air only comes out my defrost vents, does not come out any other vents?
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Jake T Merrill
December 31, 2010.




I'llsend a generic drawing. You'll have to check to see if the actuators are working or not. They may not be getting power to them. You can try pulling the hvac fuse(heater) to see if the control will readjust. That workssometimes. Leave it out for about a minute or so.


Tiny
Hmac300
Jan 10, 2011.


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