2000 Suburban Hot/Cold AC/Heat Switch

Hi,

I have a 2000 Suburban and turning the hot/cold works intermittantly. It sometimes stays hot even when moving it to cool. Eventually, the cold will come back by restarting the vehicle or waiting and trying again. It definately stays stuck in the hot position, because on a cold day, hot air is coming out and the switch is set for cold.

Anybody else have this? Is this hard to fix (I.E. a vacuum switch or ??)

Any help greatly appreciated.

Regards

Hi,

I have a 2000 Suburban and turning the hot/cold works intermittantly. It sometimes stays hot even when moving it to cool. Eventually, the cold will come back by restarting the vehicle or waiting and trying again. It definately stays stuck in the hot position, because on a cold day, hot air is coming out and the switch is set for cold.

Anybody else have this? Is this hard to fix (I.E. a vacuum switch or ??)

Any help greatly appreciated.

Regards

Is it full of freon?
Automatic controls?
If so you may need to calibrate it and or get body codes.
Post back any B---- codes.
MT

Just a followup,

Ended up being the temperature control actuator, part# 52474810. Easy to replace.

Regards

Just a followup,

Ended up being the temperature control actuator, part# 52474810. Easy to replace.

Regards

Thanks for posting back with how it went.
Glad you got it going.
MT

Just a followup,

Ended up being the temperature control actuator, part# 52474810. Easy to replace.

Regards


THanks.. I've had the same issue with my '01 'burb as well... I'll be trying this..

-Shane