Fan works-no hot air?


TomL

GT Owner
Aug 5, 2016
7
Glen Ellen Ca
The hot air control does not work. The fan comes on, but no heat.
 

Simon

GT Owner
Mark II Lifetime
Feb 19, 2013
1,230
Houston
I bet it is the blend door.
 

ultrasportracing

GT Owner
Aug 31, 2011
490
Perth Western Australia
heater

This should help.
 

Attachments

  • P1010012.jpg
    P1010012.jpg
    96.1 KB · Views: 268

Xcentric

GT Owner
Mark II Lifetime
Jul 9, 2012
5,213
Myakka City, Florida
The temperature blend door seems to get lazy, perhaps from lack of use. I wanted some heat for the first time in years and didn't get any. I cycled the control several times and after the car warmed it came back to life. Give it a try if you haven't already. Maybe you'll get lucky.
 

Sinovac

GT Owner
Mark II Lifetime
Jul 18, 2006
5,832
Largo, Florida
PSA:

Cycle through every a/c function and temperature setting every time you drive the car.
 

TomL

GT Owner
Aug 5, 2016
7
Glen Ellen Ca
Thanks everyone for responding. I cycled the heat & A/C multiple times, & all is working correctly. Thanks again!
 

Tomcat

GT Owner
The temperature blend door seems to get lazy, perhaps from lack of use. I wanted some heat for the first time in years and didn't get any. I cycled the control several times and after the car warmed it came back to life. Give it a try if you haven't already. Maybe you'll get lucky.

Okay...hijack, I cycled through all the settings and still no heat. Cooling works GREAT! What is the next step/troubleshoot for a lazy mix door? (without taking apart the dash.
 

07XL0027

GT Owner
Mark IV Lifetime
May 20, 2012
1,546
Austin TX
Okay...hijack, I cycled through all the settings and still no heat. Cooling works GREAT! What is the next step/troubleshoot for a lazy mix door? (without taking apart the dash.

Same on mine. Cycled thru everything multiple times; no heat.


Sent from my iPhone using Tapatalk
 

Tomcat

GT Owner
Is there a part number for the actuator? Is this accessible if/when I'm doing the airbags?
 
Last edited: