Air conditioning (help)

[Michael30815]

Hello everyone, my AC/heater switch does not work on high. Its work fine on low and medium , but when i turn the switch all the way to high, it stops working. Nothing come out or it like i turned it off or something. Can some please help, its hot down here in georgia, need it to blow on high!

 

[Nick Micale]

I know the search feature is not perfect, but this was covered in a recent thread.

Anyway, the most common cause is a multi-pin AC connector by the fan motor on pass side. The heavy red wire is power to "High Blower", and this connector is prone to corrosion, clean it good!

 

[Michael30815]

Thanks, sorry about repeat thread

 

[Michael30815]

So if i go to a dual fan set up, will that eliminate my problem, because its new connectors?

 

[williamsGN]

No, the connector Nick spoke of is for the blower motor, it is up by the AC components.