Mechanics

A/C VENT DOORS

2003 Nissan Sentra • 4 cylinder • 150,000 miles

It seems as though the a/c system is working correctly however I suspect that the doors that direct air to the vents are stuck on the heater core side instead of the a/c evap coer side. If this is possible to occur, what must I do to repair it?
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Por924
June 14, 2011.




Start by checking the air blend door and actuator

Rasmataz
Jun 14, 2011.
Where is that located?

Tiny
Por924
Jun 14, 2011.
This one uses a cable for that. The cable may be off or broken.

Wrenchtech
Jun 14, 2011.
So before I tear into it and take the whole dash apart, can anyone tell me if this year make and medel has a door actuator or is manually controlled via cable please? It has the 1.8L and has manual windows and door locks.
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Tiny
Por924
Jun 15, 2011.
By the way, thanks for such a quick reply!

Tiny
Por924
Jun 15, 2011.
I just told you it had a cable and gave you a picture of it.

Wrenchtech
Jun 15, 2011.
Wrenchtech, thanks.I really appreciate it. I was just confused as to which one I have because on another forum a tech said it was electronically actuated via a motor. Mine has manual door locks and windows so it makes sence that it also has manual a/c controls.

Tiny
Por924
Jun 15, 2011.
That car has a problem with a temperature door. You have a problem with mode doors. Different parts.

Wrenchtech
Jun 15, 2011.
Thanks, Where is the temperature door located?

Tiny
Por924
Jun 15, 2011.
You don't have a temp door problem. You have a mode door problem. It controls air direction, not temperature.

Wrenchtech
Jun 15, 2011.

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