B4 Auto climate in CQ sucess!
12-06-2007, 10:06 AM
#11
AudiWorld Member
Thread Starter
Join Date: Jan 2007
Location: Boulder, CO
Posts: 280
Likes: 0
Received 0 Likes
on
0 Posts
might be able to get my firends B5 A4 unit
That I would be interested in seeing if it works. They have a nicer LED lit screen that doesn't use crumby bulbs(mine are burnt out).
12-06-2007, 10:47 AM
#13
AudiWorld Super User
Join Date: Sep 2002
Location: Fort Collins, CO
Posts: 18,539
Likes: 0
Received 0 Likes
on
0 Posts
Just as a follow up, we were just discussing 12v.org via AIM for reading DTCs through the CC head...
<A HREF="http://www.12v.org/maintenance/index.php?section=tr&ss=hvac&ch=ccodes&v=1">12V.or g - Reading climate control diagnostic trouble codes</A>
(for anyone that might be attempting this in the future)
(for anyone that might be attempting this in the future)
12-06-2007, 12:29 PM
#14
AudiWorld Member
Thread Starter
Join Date: Jan 2007
Location: Boulder, CO
Posts: 280
Likes: 0
Received 0 Likes
on
0 Posts
diagnostic question
I ran the diagnostics channel and got the following errors.
<a href="http://12v.org/maintenance/index.php?section=tr&ss=hvac&ch=ccodes&v=1">http://12v.org/maintenance/index.php?section=tr&ss=hvac&ch=ccodes& ;v=1</a>
Bottom of the page
D1 Bi-directional wiring harness
C1 Heater valve closed
The heater valve closed I'm assuming is because I don't have car warmed up and I think it is seeing the cold coolant. I don't see any other way it would know that the valve is open or closed since it is vacuum based. I also have to wire the 2-way valve to control the heater valve still.
What is the bi-directional harness? I'm guessing it might be the DLC for VAGCOM. I don't have the wire for the DLC hooked up to anything, but am not positive that that is why I am getting this error.
<a href="http://12v.org/maintenance/index.php?section=tr&ss=hvac&ch=ccodes&v=1">http://12v.org/maintenance/index.php?section=tr&ss=hvac&ch=ccodes& ;v=1</a>
Bottom of the page
D1 Bi-directional wiring harness
C1 Heater valve closed
The heater valve closed I'm assuming is because I don't have car warmed up and I think it is seeing the cold coolant. I don't see any other way it would know that the valve is open or closed since it is vacuum based. I also have to wire the 2-way valve to control the heater valve still.
What is the bi-directional harness? I'm guessing it might be the DLC for VAGCOM. I don't have the wire for the DLC hooked up to anything, but am not positive that that is why I am getting this error.
Thread
Thread Starter
Forum
Replies
Last Post
clthornton90
Audi 90 / 80 / Coupe quattro / Cabriolet
5
08-05-2013 03:01 PM
gregp1962
A4 (B5 Platform) Discussion
1
12-14-2005 08:55 AM
