Touareg aux heater coding

markkuv
Beiträge: 3
Registriert: Samstag 10. März 2018, 15:31

Touareg aux heater coding

Beitragvon markkuv » Samstag 10. März 2018, 15:43

Hello,

Hopefully you may help me also in english. I have a 2009 VW Touareg with a factory Webasto installed to work also as parking heater. When using it as parking heater only the cabin heats up. The engine starts heating only after it has been turned on. I would like the engine to be heated also simultaneously with the cabin before the engine is powered on. This could be done by deactivating the N279 shut off valve. How can I deactivate it? I know I have to alter the coding of the aux heater channel 18, but there is no coding helper for that in the VCDS software so I don't know what is the correct byte and bit.

Here is the autoscan:
Auto-Scan:
Saturday,10,March,2018,15:27:53:50709
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.2.0.3 (x64) HEX-V2 CB: 0.4411.4
Data version: 20180212 DS287.0
www.Ross-Tech.com


VIN: WVGZZZ7LZ9D031775 License Plate: TREG2
Mileage: 118180km-73433mi Repair Order:



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 7L (6N0)
Scan: 01 02 03 05 06 08 09 13 15 16 17 18 19 22 28 32 34 36 37 3C
46 47 55 56 65 68 69 6D 6E 76 77

VIN: WVGZZZ7LZ9D031775 Mileage: 118180km-73433miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
06-Seat Mem. Pass -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
13-Auto Dist. Reg -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
18-Aux. Heat -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
22-AWD -- Status: OK 0000
28-HVAC, Rear -- Status: OK 0000
32-Differential Locks -- Status: OK 0000
34-Level Control -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
37-Navigation -- Status: Malfunction 0010
3C-Lane Change -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: OK 0000
68-Wiper Electr. -- Status: OK 0000
69-Trailer -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
6E-Ctrl Head Roof -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
76-Park Assist -- Status: OK 0000
77-Telephone -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (CAS) Labels:. 059-907-401-CAT1.clb
Part No SW: 7L0 907 401 N HW: 7L0 907 401 H
Component: 3.0TDI EDC17A104AG 0060
Revision: 14H02--- Serial number: VWX3Z0H3832908
Coding: 04210023591F0E68
Shop #: WSC 29831 136 182583
VCID: 3634D19EE45B1CE7984-5184

No fault code found.
Readiness: 0 0 0 0 1

-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 09D-927-750.lbl
Part No SW: 09D 927 750 JK HW: 09D 927 750 JK
Component: AL 750 6A 1469
Revision: 00H75000 Serial number:
Coding: 0004456
Shop #: WSC 31414 790 00001
VCID: 00587746F61F6257728-5160

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 7L0-907-379-MK25E1.clb
Part No SW: 7L0 907 379 P HW: 7L0 614 517 C
Component: ESP ALLRAD MK25E1 0304
Revision: 00H53001
Coding: 0006530
Shop #: WSC 31414 790 00001
VCID: 46D4A15E94EB8C67084-8012

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels: 3D0-909-13x-05.lbl
Part No SW: 3D0 909 137 F HW: 3D0 909 137 F
Component: 2G Kessy 6850
Revision: 00H22071 Serial number: VWX3Z0H3832908
Coding: 0147688
Shop #: WSC 31414 790 00001
VCID: 2A0CF5EE20B348070CC-807E

Subsystem 1 - Part No: XXXXXXXXXXX
Component: ELV XXXX

No fault code found.

-------------------------------------------------------------------------------
Address 06: Seat Mem. Pass Labels: None
Part No: 7L0 959 760
Component: Sitzverstellung 0701
Shop #: WSC 00000 000 00000
VCID: 77AA1C9AA38125EF432-8022

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: None
Part No: 7L6 907 044 AH
Component: CLIMAtronic 2+2 4334
Coding: 0001030
Shop #: WSC 31414 790 00001
VCID: 7AAC05AE909338873CC-802E

Subsystem 1 - Part No: 7L6 907 049 F
Component: CLIMAtronic FOND 0503

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels:. 7Lx-937-049-V2.clb
Part No SW: 7L6 937 049 AF HW: 7L6 937 049 AF
Component: J519 2002
Revision: -0004--- Serial number: --------------
Coding: 600004003B321E000000000000000000
Shop #: WSC 31414 790 00001
VCID: 00587746F64F6257728-8054

No fault code found.

-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg Labels: None
Part No SW: 7L6 907 567 B HW: 7L6 907 567 B
Component: AC201 RDW 1 031 0391
Revision: 00031000 Serial number: 00000000033159
Coding: 0010000
Shop #: WSC 29831 136 182583
VCID: 3D26CEB2C13DCFBF59E-8068

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 7L0-959-655.lbl
Part No SW: 7L0 959 655 HW: 7L0 959 655
Component: J234__3R VW8T 0250
Revision: 92012025 Serial number: 0039P006WLPZ
Coding: 0013138
Shop #: WSC 31414 790 00001
VCID: 7AAC05AE909338873CC-802E

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 7L6-953-549.lbl
Part No: 7L6 953 549 G
Component: J527 3601
Coding: 0011222
Shop #: WSC 31414 790 00001
VCID: 43D2B84AA7D9B94F2FA-8016

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 7L6-920-xxx-7L6.lbl
Part No SW: 7L6 920 890 C HW: 7L6 920 890 C
Component: J285 KOMBI-INST. 9533
Revision: KHH06V37
Coding: 0007101
Shop #: WSC 14344 002 1048576
VCID: 3828DFA6EE5FEA978A8-806C

No fault code found.

-------------------------------------------------------------------------------
Address 18: Aux. Heat Labels: 7L6-819-008.lbl
Part No: 7L6 819 008 H
Component: Standheizung E1MAC 0425
Coding: 0000000
Shop #: WSC 31414 790 00001
VCID: 3B22C0AADF69C18F67A-806E

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels:. 6N0-909-901-7L.clb
Part No SW: 6N0 909 901 HW: 7L6 920 890 C
Component: J533 GW-K-CAN TP20 9533
Coding: FFEEFFBFCB056002
Shop #: WSC 14344 002 1048576
VCID: 70B82786C6AF72D7828-8024

No fault code found.

-------------------------------------------------------------------------------
Address 22: AWD Labels: None
Part No: 0AD 927 755 BG
Component: TRANSFERCASE 0126
Shop #: WSC 00000 000 00000
VCID: 015E7242FD156B5F7D6-5184

No fault code found.

-------------------------------------------------------------------------------
Address 28: HVAC, Rear
Cannot be reached

-------------------------------------------------------------------------------
Address 32: Differential Locks Labels: None
Part No: 0AC 927 771 D
Component: SG-Quersperre 5023
Shop #: WSC 00000 000 00000
VCID: 392EDAA2D545F39F756-5184

No fault code found.

-------------------------------------------------------------------------------
Address 34: Level Control Labels: 7Lx-907-553-34.clb
Part No: 7L0 907 553 J
Component: LUFTFDR.-CDC- 3C3P1 3125
Coding: 0015521
Shop #: WSC 31414 790 00001
VCID: 3A2CC5AED043F8877CC-5160

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr Labels: None
Part No: 7L0 959 760
Component: Sitzverstellung 0703
Shop #: WSC 00000 000 00000
VCID: 77AA1C9AA3D125EF432-5160

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation
Cannot be reached

-------------------------------------------------------------------------------
Address 3C: Lane Change Labels: Redir Fail!
Part No SW: 7L6 907 566 B HW: 7L6 907 566 A
Component: J0769_SWA_MasterH10 0070
Revision: 00H10000 Serial number: 6PZ 009 014-01
Coding: 0010151
Shop #: WSC 31414 790 00001
VCID: 3C20C3B6DA27C6B76E0-8068

Subsystem 1 - Part No: 7L6 907 568 B
Component: J0770_SWA_Slave_H08 0070

Subsystem 2 - Serial number: 6PZ 009 014-21

Subsystem 3 - Serial number: 3F05.12.0800H0800000010466ÿ

Subsystem 4 - Serial number: 010466ÿ

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 7L0-959-933.lbl
Part No: 7L6 959 933 A
Component: 4M HSG 0601
Coding: 0000085
Shop #: WSC 29831 136 60816
VCID: 40D8B746B69FA257328-4B00

Subsystem 1 - Part No: 7L0 959 701 P
Component: Tuersteuergeraet FS 6304

Subsystem 2 - Part No: 7L0 959 702 P
Component: Tuersteuergeraet BF 6304

Subsystem 3 - Part No: 7L0 959 703 D
Component: Tuersteuergeraet HL 0201

Subsystem 4 - Part No: 7L0 959 704 D
Component: Tuersteuergeraet HR 0201

Subsystem 5 - Part No: 7L0 907 719 A
Component: Neigungssensor 0020

Subsystem 6 - Part No: 7L6 951 171 B
Component: Innenraumsensor 0020

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System Labels: 7Lx-035-4xx-47.lbl
Part No SW: 7L6 035 466 C HW: 7L6 035 466 C
Component: DSP 10 Kanal 0020
Revision: 00H05001 Serial number: 75835000549604
Shop #: WSC 00000 000 00000
VCID: 3430EB96F2370EF7A60-8060

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range Labels: 7L6-907-357-A.lbl
Part No SW: 7L6 907 357 C HW: 7L6 907 357 C
Component: AFS-Steuergeraet 0136
Revision: 00H04000 Serial number:
Coding: 1288323
Shop #: WSC 31414 790 00001
VCID: 3B22C0AADF29C18F67A-806E

Subsystem 1 - Part No: 7L6 941 329 B Labels: 3D0-941-329.CLB
Component: AFS-Lst.-Modul l 0004
Coding: 00000019

Subsystem 2 - Part No: 7L6 941 329 B Labels: 3D0-941-329.CLB
Component: AFS-Lst.-Modul r 0004
Coding: 00000019

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J0506) Labels:. 1T0-035-680.clb
Part No SW: 7L6 035 680 C HW: 7L6 035 680 B
Component: RNS-MID H04 5238
Revision: AB001001 Serial number: VWZ6Z7J5007025
Coding: 0E050002010000210000
Shop #: WSC 29831 136 86498
VCID: 323CED8E042300C7B4C-8066

Subsystem 1 - Part No: 1T0 919 859 B
Component: EU West V15 8515

1 Fault Found:
03138 - Input AUX IN
011 - Open Circuit
Freeze Frame:
Fault Status: 01101011
Fault Priority: 5
Fault Frequency: 1
Reset counter: 235
Mileage: 118181 km
Time Indication: 0
Date: 2018.03.10
Time: 15:16:06


-------------------------------------------------------------------------------
Address 65: Tire Pressure Labels:. 7L6-907-273.lbl
Part No SW: 7L6 907 273 E HW: 7L6 907 273 E
Component: J0502 RDK 0006
Revision: 00004006 Serial number: 00000900013771
Coding: 264900566B688C000000000000
Shop #: WSC 31414 790 00001
VCID: 3A2CC5AED013F8877CC-806E

No fault code found.

-------------------------------------------------------------------------------
Address 68: Wiper Electr. Labels: 7L0-955-119-V2.clb
Part No: 7L6 955 119 B
Component: J400__ Front Wiper 5301
Coding: 0001397
Shop #: WSC 31414 790 00001
VCID: 392EDAA2D555F39F756-806C

Subsystem 2 - Part No: 1K0 955 559 AH Labels: 1K0-955-559-AG.CLB
Component: RLS 081208 054 0402
Coding: 00208941
Shop #: WSC 31414

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer Labels: 7L0-907-383-1D9.lbl
Part No SW: 7L0 907 383 M HW: 7L0 907 383 M
Component: J345 Anhaenger 0050
Revision: 4C006002 Serial number: 00000116069690
Coding: 0016521
Shop #: WSC 00000 000 00000
VCID: 3E24C9BECC3BD4A7404-806A

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect. Labels: 7L6-959-107.clb
Part No SW: 7L6 959 107 B HW: 7L6 959 107 B
Component: J605 HECKKLAPPE 1310
Revision: --H05--- Serial number: --------042820
Coding: 0122110
Shop #: WSC 31414 790 00001
VCID: 3A2CC5AED013F8877CC-806E

No fault code found.

-------------------------------------------------------------------------------
Address 6E: Ctrl Head Roof Labels: None
Part No SW: 7L6 919 044 AE HW: 7L6 919 044 AE
Component: J702 Dachdisplay 0401
Revision: --30006S Serial number: 00000000103540
Shop #: WSC 00000 000 00000
VCID: 7AAC05AE90D338873CC-802E

No fault code found.

-------------------------------------------------------------------------------
Address 76: Park Assist Labels: Redir Fail!
Part No: 7L0 919 283 F
Component: 0M Einparkhilfe 1108
Shop #: WSC 00000 000 00000
VCID: 392EDAA2D515F39F756-806C

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone Labels: RETROFIT77.lbl
Part No SW: KTC 364 96P HW: KTC 364 96P
Component: SWP:3.31.6 H24 0225
Revision: 00000000 Serial number: 00000000000000
Shop #: WSC 21977 142 74100
VCID: 3E24C9BECC7BD4A7404-806A

No fault code found.

End----(Elapsed Time: 03:36, VBatt start/end: 11.9V/11.9V. VIgn 11.7V)-----


Thanks in advance

schuppi
Site Admin
Beiträge: 286
Registriert: Freitag 19. September 2014, 09:16

Re: Touareg aux heater coding

Beitragvon schuppi » Montag 12. März 2018, 12:35

Hello

Sorry, but only known coding for this module is "0000000".
Please look for
Measured value 3:
Control of shut-off valve for coolant of heater -N279
Display 100 = valve is closed, activated (energized) - small coolant circuit.
Display 0 = Valve is open, not actuated (de-energized) - Large coolant circuit.
schönen Tag wünscht

Wolfgang

markkuv
Beiträge: 3
Registriert: Samstag 10. März 2018, 15:31

Re: Touareg aux heater coding

Beitragvon markkuv » Dienstag 13. März 2018, 16:29

Hi,

Thank you for the info. How can I change the setting to 0? I found it from the measuring blocks but I cannot find the correct adaptation channel. I went through all the adaptation channels, but there is no channel with a stored value of 100.

schuppi
Site Admin
Beiträge: 286
Registriert: Freitag 19. September 2014, 09:16

Re: Touareg aux heater coding

Beitragvon schuppi » Mittwoch 14. März 2018, 16:07

Yes,
That means no other coding available and no adaption for this N279 in that 18: Standheizung (J364) :(

I think that disconnecting the valve with a switch is a possible solution.

markkuv
Beiträge: 3
Registriert: Samstag 10. März 2018, 15:31

Re: Touareg aux heater coding

Beitragvon markkuv » Freitag 16. März 2018, 07:02

I managed to figure out the coding and succeeded. I found a German forum (http://www.touareg-freunde.de/showthrea ... eg-7L-2008) and changed the suggested Adaptation channel 4 value from 1 to 0. This morning after 20 min use of Webasto the engine coolant temp was +30 celsius while the engine oil temp was -7 celsius, so the engine pre-heat function works now.

schuppi
Site Admin
Beiträge: 286
Registriert: Freitag 19. September 2014, 09:16

Re: Touareg aux heater coding

Beitragvon schuppi » Freitag 16. März 2018, 09:12

Hello
Well done. Thank you for sharing this information.


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