HVAC issues / I'm stumped
08-07-2022, 08:35 AM
#1
Junior Member
Thread Starter
Join Date: Aug 2022
Posts: 1
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.
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.
Thread
Thread Starter
Forum
Replies
Last Post
Sherly Dazz
Audio/Visual Electronics
0
06-09-2021 07:09 AM