OBD
Hi trying to access my OBD codes via my climate control. I have a 2003 a6
Heater core problems but want to check to see if my temps are set correct.What buttons do I use to activate and toggle thru the menu. Thanks. |
Originally Posted by Ladder1
(Post 24608843)
Hi trying to access my OBD codes via my climate control. I have a 2003 a6
Heater core problems but want to check to see if my temps are set correct.What buttons do I use to activate and toggle thru the menu. Thanks. Out of curiosity, where did you hear you can access codes via the climate control? |
There are / were some limited functions available via climate control. I never made them work.
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If you never got it to work, how do you "Know"?
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There's a video on YouTube. Just Google on board diagnostics for Audi but mines not functioning the same way that video is I can't seem to toggle thru The menu. trying to eliminate any possibilities of something else been wrong before I replace my heater core.I really really really don't want to do it.you want have any suggestions I could use some help here.
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Originally Posted by Ladder1
(Post 24608990)
There's a video on YouTube. Just Google on board diagnostics for Audi but mines not functioning the same way that video is I can't seem to toggle thru The menu. trying to eliminate any possibilities of something else been wrong before I replace my heater core.I really really really don't want to do it.you want have any suggestions I could use some help here.
Before you do anything check for any codes with vagcom, if no codes exist then check the temp difference between the inlet/outlet of the heater core to determine if it's clogged causing a resistance of flow, there has been many posts about restricted heater cores with a good amount of detail on diagnostics and remedies. |
BTW, if you are referring to this link right out of the tech section for A4's and S4's AudiWorld Tech Articles I don't believe that this applies to the C5 newer than 02.
You can try, Good Luck! |
Yes that's what I am trying to accomplish here I am trying to eliminate things so I can determine whether or not my heater core is bad
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Originally Posted by Ladder1
(Post 24609039)
Yes that's what I am trying to accomplish here I am trying to eliminate things so I can determine whether or not my heater core is bad
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why dont you back up and tell us exactly what you are experiencing .. there may be threads or people here that can help .
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