Mechanics

CANNOT CHANGE AIRFLOW INSIDE THE CAR TO DEFROST OR FLOOR ONLY, ETC

2001 Nissan 180SX • 122,000 miles

Air just comes out into the cab from all outlets. We cannot direct it to defrost or floor only, etc.
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Wwbarnett
December 28, 2011.




Check the connections from the HVAC controls to the airbox blend and diverter doors.

Our reference only shows vehicles available in the U.S. I can't find anything on a 180SX.
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Rivermikerat
Dec 28, 2011.
I'm sorry. My Sentra is a GXE, not a 180SX. Does that make a difference in how to fix the airflow problem?

Thanks!


Tiny
Wwbarnett
Dec 28, 2011.
Probably not, but it sure does in what information I have available in my reference. See the image. Make sure the arm attached to the cable is moving when the mode control (defrost/vent/heater) is moved. If the lever is moving correctly, it's probably broken inside the airbox.


Rivermikerat
Dec 28, 2011.

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