TeaMeTzu

Hi! I have sometimes 6-8 fault codes in HVAC module (using VCDS). Already tried to reset basic settings, but it won't complete and gives an error. What can be the problem?

Address 08: Auto HVAC Labels: 4F0-910-043.clb
Part No SW: 4F0 910 043 HW: 4F1 820 043 J
Component: KLIMABETAETIGUNGH11 0150
Revision: 00000026 Serial number: 00000030021860
Coding: 0002326
Shop #: WSC 02335 785 00200
VCID: 5BB4AFF09A25819EBF-800E

6 Faults Found:
01087 - Basic Setting Not Performed
005 - No or Incorrect Basic Setting / Adaptation
Freeze Frame:
Fault Status: 01100101
Fault Priority: 2
Fault Frequency: 1
Reset counter: 37
Mileage: 268400 km
Time Indication: 0
Date: 2016.01.22
Time: 14:36:39

00732 - Potentiometer in Positioning Motor for Right-Hand Footwell Flap (G140)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 37
Mileage: 312531 km
Time Indication: 0
Date: 2019.02.13
Time: 09:32:59

Freeze Frame:
Voltage: 11.60 V
(no units): 220.0
(no units): 255.0

01592 - Air Quality Sensor (G238)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 37
Mileage: 312531 km
Time Indication: 0
Date: 2019.02.13
Time: 09:32:59

Freeze Frame:
Temperature: 14.0°C

01296 - Sensor for Vent Temperature; Center (G191)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 37
Mileage: 312531 km
Time Indication: 0
Date: 2019.02.13
Time: 09:32:59

Freeze Frame:
Temperature: 13.0°C
Temperature: 15.0°C
Temperature: 15.0°C

02785 - Front Right Upper Body Outlet Position Sensor (G388)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 37
Mileage: 312531 km
Time Indication: 0
Date: 2019.02.13
Time: 09:32:59

Freeze Frame:
Voltage: 11.60 V
(no units): 40.0
(no units): 255.0

02763 - Potentiometer for Indirect Ventilation Flap Motor (G330)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 37
Mileage: 312531 km
Time Indication: 0
Date: 2019.02.13
Time: 09:32:59

Freeze Frame:
Voltage: 11.60 V
(no units): 127.0
(no units): 255.0

TeaMeTzu

Anyone?

Best regards

Sam Zubel

I can only make a suggestion. Was there anything aftermarket installed in or around/behind or under the glove box installed? Anything attached in that area? or any component put in and tapped into the harness? If so that could be at fault. Secondly, and is this being a suggestion, if it was me i would probably start with replacing the control head as it seems it may have a internal issue. Replace Address 08: Auto HVAC Panel.

-Cheers

TeaMeTzu

Thanks a lot for the answer. By HVAC Panel you mean this?



Do I have to code/calibrate new( I mean used ) panel for my car?




Best regards