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Old 02-05-2010, 01:45 PM   #1
rachelle
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Default HELP! Codes and more codes!

Ok guys I just vag'd the jetta and the following codes came back... what do they mean and what should I do to fix them?

16795
00944
00852
00853
00856

Thanks!
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Old 02-05-2010, 02:04 PM   #2
bluefox280
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Quote:
Originally Posted by rachelle View Post
16795
00944
00852
00853
00856
* VW DTC 00852 - Loudspeaker(s) Front: Open Circuit
You want to Check Wiring/Connectors from/to Front Loudspeaker(s)
Due to 3rd Party Installations (e.g. Phone Kits) the Open Circuit Recognition may be triggered.

* VW DTC 00853 - "DTC not found"

* VW DTC 00856 - Radio Antenna: Short to Ground
Check Wiring/Connectors from/to Radio Antenna
Or the Radio Antenna is faulty

* VW DTC 00944 - Heated Exterior Mirror: Passenger Side (Z5)
Check if 12V on mirror connections is present.
If so, then Replace Mirror (Z5).

* VW DTC 16795 (P0411) - Secondary Air Injection System: Incorrect Flow Detected
For the AIR system, you need to systematically check the secondary air pump and combi-valve.
More than likely it's a cracked vacuum hose on the combi-valve and the ECU sees the fault code.
Again, verify all hoses + connections too on the AIR system.
Here's a good thread on how do check such:
http://forums.vwvortex.com/zerothread?id=2535174
(...Yes, it's intensive going back and forth, but the problem was found!)

- Erik
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Old 02-07-2010, 09:53 AM   #3
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thanks eric!
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