Saab Forums - Saab Enthusiast Forum

Saab Forums - Saab Enthusiast Forum (https://saabforums.com/forum/)
-   Saab 9-3 (https://saabforums.com/forum/saab-9-3-11/)
-   -   HVAC issues / I'm stumped (https://saabforums.com/forum/saab-9-3-11/hvac-issues-im-stumped-10398/)

ouragtop 08-07-2022 08:35 AM
HVAC issues / I'm stumped
 
Hello folks,here it is:
2004 Aero Conv. 2.0T.: Turn on AC/Fan and both come on. Fan turns off after 20 seconds and AC continues running.
Get new Control unit and Fan remains on, but AC never comes on
Get another Control unit and same occurs.
I have a Tech II and have removed and added each unit as needed.
Clearly Fan and AC work both but somehow the control units do not get the message. Any thoughts. ?? I'm usually pretty good with this stuff, but this one's got me stumped.
BTW: Relays and fuses are tested and working.


All times are GMT -5. The time now is 09:05 PM.


© 2024 MH Sub I, LLC dba Internet Brands