2006 Passat 3C Sedan diesel Climatronic issue

[Sanity]

Hello all, this is my second post and the first question is how do I find my previous post after 3 weeks?
Now, I bought a passat diesel with a transmission fault. I have resolved the issue but apparently my climatronic system is not working. I went through the first auto-scan results before trans fix it was ok, but now zero.
the other weird thing is If I plug in a CC module it works but not properly. I have tried 4 other modules but non of them work. I have reason to believe I disturbed something. The unfortunate thing is I cannot find the pinout for my original 3 dial controller. I tried eWin but the module shown is the later one which is the cc one.
Can my CC climatronic module be coded or some adaptation be done for full functionality?
Or is there a procedure that I'm missing with my original module?




Scan after trans fix: [CODE]Monday,25,May,2020,17:54:55:41695
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 20.4.0.1 (x64) HEX-NET CB: 0.4508.4
Data version: 20200331 DS317.0
www.Ross-Tech.com

VIN: WVWZZZ3CZ7P046973 License Plate: SCAN W ORIGINAL CONTROLLER
Mileage: 145010km-90105mi Repair Order:

Chassis Type: 3C (3C0)
Scan: 01 02 03 08 09 15 16 17 19 25 42 44 46 52 53 56 62 72 76
VIN: WVWZZZ3CZ7P046973 Mileage: 145010km-90105miles
01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Cannot be reached 1100
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
76-Park Assist -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine Labels: 03G-906-018-BKP.clb
Part No SW: 03G 997 020 T HW: 03G 906 018 CE
Component: R4 2.0l PPD1.5 G 5159
Revision: --H25--- Serial number: VWZCZ000000000
Coding: 0000078
Shop #: WSC 30024 959 101054
VCID: 393A23FC70FB4D4E05-806C
1 Fault Found:
005685 - Powertrain Data Bus
P1635 - 009 - Missing Message from A/C Controller
Freeze Frame:
Fault Status: 01100100
Fault Priority: 0
Fault Frequency: 1
Reset counter: 40
Mileage: 145016 km
Time Indication: 0
Date: 2020.04.23
Time: 05:51:02
Freeze Frame:
RPM: 768 /min
Torque: 32.0 Nm
Speed: 0.0 km/h
0.00 %
Voltage: 13.79 V
Bin. Bits: 00000000
Bin. Bits: 00000000
Readiness: N/A
-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 02E-927-770.clb
Part No SW: 02E 300 042 S HW: 02E 927 770 AE
Component: GSG DSG 070 1127
Revision: 04507000 Serial number: 00000607260992
Coding: 0000020
Shop #: WSC 00028 028 00001
VCID: 2306E194E277279E3F-8076
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels:. 3C0-614-095-C2.clb
Part No SW: 3C0 614 095 S HW: 3C0 614 095 S
Component: ESP 440 C2 H015 0004
Revision: H015 Serial number: 0667841377
Coding: 0015653
Shop #: WSC 00028 028 00001
VCID: 322814D0AD8DBE16C4-8066
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC
Cannot be reached
-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels:. 3C0-937-049-23-H.lbl
Part No SW: 3C0 937 049 J HW: 3C0 937 049 J
Component: Bordnetz-SG H37 1301
Revision: 00H37000 Serial number: 00000004316264
Coding: E0808F0700041A00000A00000F00000000085D435C0000
Shop #: WSC 00028 028 00001
VCID: 302C1ED8A3818C06B2-8064
Subsystem 1 - Part No: 3C2 955 119 A Labels: 1KX-955-119.CLB
Component: Wischer VW461 012 0503
Coding: 00063445
Shop #: WSC 00028
Subsystem 2 - Part No: 1K0 955 559 AE Labels: 1K0-955-559-AF.CLB
Component: RLS 260706 014 1201
Coding: 00208933
Shop #: WSC 00028
1 Fault Found:
01320 - Control Module for Climatronic (J255)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 12
Mileage: 145016 km
Time Indication: 0
Date: 2020.04.23
Time: 05:50:00
Freeze Frame:
ON
Voltage: 13.95 V
ON
ON
OFF
OFF
OFF

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 3C0-909-605.lbl
Part No SW: 3C0 909 605 K HW: 3C0 909 605 K
Component: 16 AIRBAG VW8R 029 2521
Revision: 10029000 Serial number: 003A3PDYSKKR
Coding: 0012598
Shop #: WSC 00028 028 00001
VCID: 2E1000A0B9B59AF6A0-807A
Subsystem 1 - Serial number: 6332MSME123C756EL
Subsystem 2 - Serial number: 6342MSME123B0E5DL
Subsystem 3 - Serial number: 6351HTS6PLL6CPN2F
Subsystem 4 - Serial number: 6361HTS6VARQ8552
Subsystem 5 - Serial number: 00000000000000000
Subsystem 6 - Serial number: 00000000000000000
No fault code found.
------------------------------------------------------------------------------- etc

[kamold]

Can you be more specific? What do you mean by 'it works but not properly?'
After replacing climatronics panel or AC compressor you need to run the compressor first run in and flap motor end stop adaptations which can be done using VCDS basic settings in climatronics.
If you swap to a newer panel it will work but will forget the settings unless you cut and swap pins 16 and 20 on connector block C.

[Guest001]

You find your prev posts by clicking on your name at top of page and going to "prev posts" in left column in the page that comes up

[Sanity]

thanks

[Sanity]

It has a fault code saying the air quality sensor is either open circuit or short to ground.
and the other issue is it only blows air from the outer vents and even if it's on extreme cold on the dials there's not much cooling going on.
I figured there wpould be minor differences but I just couldn't figureout where.
I will try the pin swap later this afternoon. Thanks mate.

[Sanity]

It has a fault code saying the air quality sensor is either open circuit or short to ground.
and the other issue is it only blows air from the outer vents and even if it's on extreme cold on the dials there's not much cooling going on.
I figured there wpould be minor differences but I just couldn't figureout where.
I will try the pin swap later this afternoon. Thanks mate.

[kamold]

Air quality sensor can be removed from coding if it is not installed.

[Sanity]

This is getting exciting!! I have never done real stuff with my VCDS software. Where do I find the proceedures for the adaptation and removal of air quality sensor? I think I will just cough a few times so I can be sent home!!!

[kamold]

Air quality sensor is in coding for 08 Climatronics.
Just check through the coding bytes its not long.
Compressor run in and flap motor end stops are under basic settings for 08 Climatronics.

[Sanity]

👏🏾👏🏾 You’re a legend. When you told me to swap pins I realised that I was missing permanent positive. I fixed that so I put back the original instead. Saving the other one for a wagon.