CAR IS BLOWING HOT AIR

2000 Mercury Sable

Tiny

leerichter

July, 28, 2012 AT 1:15 PM

I have a 2000 mercury Sable and it started to blow hot air I have opened the glove box and located the actuator and when the ac is turned on it seems to make noise what could it be

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18 Answers

Tiny

ASEMaster6371

July, 28, 2012 AT 1:26 PM

First, check the pressures of the ac system for operation then we can talk about mode doors.

Roy

Tiny

leerichter

July, 28, 2012 AT 1:28 PM

Ac system is fine 65/195

Tiny

ASEMaster6371

July, 28, 2012 AT 1:52 PM

Blend door motor is a common failure. Can you hear the door moving?

Roy

Tiny

leerichter

July, 28, 2012 AT 1:56 PM

No distinct sound just a kind of hum

Tiny

ASEMaster6371

July, 28, 2012 AT 2:00 PM

Sounds like your issue.

Roy

Tiny

leerichter

July, 28, 2012 AT 2:06 PM

What is, and how do you fix it

Tiny

ASEMaster6371

July, 28, 2012 AT 2:28 PM

It is a blend door motr, available at a parts store and it is held by 3 smal bolts and an electrical connector. It is very tight to acess.

Roy

Tiny

leerichter

July, 28, 2012 AT 4:40 PM

I got a new actuator and plugged it in and it does not work ether this car has a circuit board next to the actuator and the plugs are connected any idea as to why it is not working

Tiny

leerichter

July, 28, 2012 AT 4:42 PM

Fuse is good to

Tiny

ASEMaster6371

July, 28, 2012 AT 4:44 PM

You said it was humming?

Plugs? It has 1 connector.

Roy

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