VCDS Scan - Fault found - 329988 - Motor for Defroster Flap

[RL]

Hi all,

After a bit of help on this. Took a scan of my car today and got the following error. Had a look around online and the Ross-Tech forum but am non the wiser (not to say I haven't foolishly missed something that is!). Any help, much appreciated. Thanks!

Address 08: Auto HVAC (E87) Labels:| 8V0-820-043.clb
Part No SW: 8V0 820 043 C HW: 8V0 820 043 C
Component: AC Automat H13 0052
Revision: 20026000 Serial number: 00000000329497
Coding: 03100004000000011000000000001100
Shop #: WSC 06314 790 00021
ASAM Dataset: EV_AirCondiFrontVaAU37X 008020
ROD: EV_AirCondiFrontVaAU37X.rod
VCID: 323CE87454A03CC79DE-8066

Relative humidity sensor in fresh air intake duct:
Subsystem 1 - Part No SW: 4H0 907 658 HW: 4H0 907 658
Component: AQ_Hum_Sensor H03 0003
Serial number: 6DA94A27000000000001

1 Fault Found:
329988 - Motor for Defroster Flap
B1090 71 [008] - Actuator stuck
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 4
Reset counter: 172
Mileage: 74652 km
Date: 2017.08.31
Time: 13:00:49

Voltage terminal 30: 14.6 V
Interior temperature: 29.2 °C
Outside air temperature: 19.5 °C
Defroster flap: specified value: 36
Defroster flap: actual value: 0.0 %
Defroster flap: actual value: 41

 

[DJAlix]

If your Air-Con / Climate Control is working then I would not worry about it as this is a very common error message for VAG cars, triggered if a motor / flag gets stuck while moving, even for just a second. Just clear DTC's and monitor. You could always perform a basic settings on the HVAC on the unit after clearing, so that all the motors can re-learn their positioning, and then see if the DTC / error pops back up.

 

[RL]

Cheers will do!


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