2004 Touareg ABS Module replacement not accepting coding

   #1  

show_off_1

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I've got a 2003 Touareg V8, this is what's happened so far.
  • Got the 'Stop vehicle ABS Fault' and alarm Chimes coming up
  • Used my Ross-Tech Cable to determine Code 'ABS Hydraulic Pump (V64) - Electrical Fault in Circuit
  • I Cleaned all earth points, pulled up the carpet on both sides of the front and checked the electrical crimps etc etc (actually redid the crimps for fun but they were fine)
  • My ABS Controller is 7LO 907 379 C
  • Bought a used ABS unit with module 7LO 907 379 E
  • Fitted and re-bled system
  • Code cleared
  • Original ABS Module code in Recode module was '0014337'
  • New unit doesn't accept this code
  • Accepts new code '0014338'
(Determined that when adding up the sequence of coding- +0000001 is for Prior to 'D' Module and +0000002 is after 'E' module)
  • So with the new 'E' module, i thought done great
  • Then straight away ABS lights back up
  • Scan says that the coding for the ABS Module is incorrect
  • Tried going into the Can-Gateway and resetting, hitting 'Do-IT' with the code, so the Can re-learns.
Nothing happened. Still incorrect coding fault and lights on the dash.


So i guess either im missing something, or i will need to send my original one somewhere to be rebuild (all i can find is a company in the UK im in australia)

I'm not sure if im grasping at straws now, but im noticing alot of comfort databus errors in my scan, whether this is affecting the Gateway from relearning.

Any help would be very much apprecaited.



Code:
Monday,08,February,2021,15:21:31:37762
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 8.1 x64
VCDS Version: 20.12.0.1 (x64)
Data version: 20201125 DS322.1
www.Ross-Tech.com


VIN: WVGZZZ7LZ4D026218   License Plate:
Mileage: 230770km-143393mi   Repair Order:


Chassis Type: 7L (7L - VW Touareg (2003 > 11/2006))
Scan: 01 02 03 05 06 08 09 11 13 15 16 17 18 19 1C 22 29 32 34 36
          37 39 3C 46 47 55 56 57 64 65 68 69 6C 6D 6E 75 76 77

VIN: WVGZZZ7LZ4D026218   Mileage: 230770km-143393miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 077-907-560-AXQ.lbl
   Part No SW: 4D0 907 560 BR    HW: 8E0 907 560
   Component: 4.2L V8/5V      G   0010 
   Coding: 0026875
   Shop #: WSC 44300 959 59715
   VCID: 77F7FB4A055EC63C33-5000

No fault code found.
Readiness: 0110 1101

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09D-927-750.clb
   Part No: 09D 927 750 J
   Component: AL 600 6Q           0575 
   Coding: 0012328
   Shop #: WSC 60074 959 93514
   VCID: 356B31425FD2F42CE1-5000

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 7L0-907-379-MK25.lbl
   Part No: 7L0 907 379 E
   Component: ESP ALLRAD MK25     0202 
   Coding: 0014338
   Shop #: WSC 31414 000 00000
   VCID: 3B7F277A79F6225C17-5000

1 Fault Found:
01044 - Control Module Incorrectly Coded
            000 - -

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels: 3D0-909-13x-05.lbl
   Part No SW: 3D0 909 135 J    HW: 5WK 470 21
   Component:    Kessy            6400 
   Coding: 0000232
   Shop #: WSC 31414 000 00000
   VCID: 2C5D14268C98B5E48E-5000

   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: 77F7FB4A055EC63C33-501C

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 7L6-907-040.clb
   Part No: 7L6 907 040 D
   Component: CLIMAtronic R/L   X 2714 
   Coding: 0001020
   Shop #: WSC 31414 000 00000
   VCID: 31630552ABBAD80CBD-5000

2 Faults Found:
01592 - Air Quality Sensor (G238)
            014 - Defective
01336 - Company Data Bus for Comfort System
            004 - No Signal/Communication - Intermittent

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 7Lx-937-049-V1.clb
   Part No: 7L6 937 049 K
   Component:                     2703 
   Coding: 0100476
   Shop #: WSC 31414 000 00000
   VCID: 448D5C8604085DA466-5000

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 3D0-909-601.lbl
   Part No: 3D0 909 601 D
   Component: 02 Airbag 8.4E+ H07 0952 
   Coding: 0012338
   Shop #: WSC 31414 000 00000
   VCID: 244DFC06E4487DA446-501C

2 Faults Found:
01217 - Side Airbag Igniter; Driver Side (N199)
            001 - Upper Limit Exceeded - MIL ON
01218 - Side Airbag Igniter; Passenger Side (N200)
            001 - Upper Limit Exceeded - Intermittent - MIL ON

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 7L6-953-549.lbl
   Part No: 7L6 953 549 D
   Component: Lenksäulenmodul     3301 
   Coding: 0000032
   Shop #: WSC 31414 000 00000
   VCID: 408550961010418442-5000

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 7L6-920-xxx-7LA.lbl
   Part No: 7L6 920 880 A
   Component: KOMBIINSTRUMENT RB4 2835 
   Coding: 0007711
   Shop #: WSC 44300 095 89376
   VCID: 356B31425FD2F42CE1-5000

2 Faults Found:
00470 - Company Comfort Databus in Single Wire
            011 - Open Circuit - Intermittent
00470 - Company Comfort Databus in Single Wire
            012 - Electrical Fault in Circuit

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 6N0-909-901-19.lbl
   Part No: 6N0 909 901
   Component: Gateway K<>CAN      0101 
   Coding: 0000006
   Shop #: WSC 31414 000 00000
   VCID: 70E5C05660309104F2-5000

2 Faults Found:
00470 - Company Comfort Databus in Single Wire
            011 - Open Circuit - Intermittent
00470 - Company Comfort Databus in Single Wire
            012 - Electrical Fault in Circuit

-------------------------------------------------------------------------------
Address 22: AWD        Labels: None
   Part No: 0AD 927 755 BE
   Component: TRANSFERCASE        0122 
   Shop #: WSC 00000 000 00000
   VCID: 7F07136A2D6EFE7C7B-5000

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr        Labels: None
   Part No: 7L0 959 760
   Component: Sitzverstellung     0701 
   Shop #: WSC 00000 000 00000
   VCID: 77F7FB4A055EC63C33-5000

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 7L6-919-887-CD.lbl
   Part No: 7L6 919 887 A
   Component:      Navigation     0629 
   Coding: 0000002
   Shop #: WSC 31414 000 00000
   VCID: 448D5C8604085DA466-5000

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 7L0-959-933.lbl
   Part No: 7L0 959 933 D
   Component: SA HSG              3213 
   Coding: 0000081
   Shop #: WSC 44300 095 89376
   VCID: 3D7B296267E22C6C29-49C0

   Subsystem 1 - Part No: 7L0 959 701 D
   Component: Tuersteuergeraet FS 0104

   Subsystem 2 - Part No: 7L0 959 702 D
   Component: Tuersteuergeraet BF 0104

   Subsystem 3 - Part No: 7L0 959 703
   Component: Tuersteuergeraet HL 0104

   Subsystem 4 - Part No: 7L0 959 704
   Component: Tuersteuergeraet HR 0104

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

   Subsystem 6 - Part No: 7L6 951 171
   Component: A  Innenraumsensor  0019

3 Faults Found:
00470 - Company Comfort Databus in Single Wire
            012 - Electrical Fault in Circuit
00000 - End of output
            000 - -
00000 - End of output
            000 - -

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 7L6-035-186-CD.lbl
   Part No: 7L6 035 186 A
   Component:        Radio        0629 
   Coding: 0005447
   Shop #: WSC 31414 000 00000
   VCID: 31630552ABBAD80CBD-5000

2 Faults Found:
00878 - Connection to Speaker Front Left
            012 - Electrical Fault in Circuit
00881 - Connection to Speaker Rear Right
            012 - Electrical Fault in Circuit

-------------------------------------------------------------------------------
Address 68: Wiper Electr.        Labels: None
   Part No: 7L0 955 119 G
   Component: Front Wiper         2416 
   Coding: 0000004
   Shop #: WSC 31414 000 376832
   VCID: 3875387648C00944FA-5000

No fault code found.

End-------------------------(Elapsed Time: 09:17)--------------------------
 
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   #2  

abrara

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hi, if you have any problem with the pump, the problem is on the aluminum parts, when you take it out open the motor and clean / or replace the rotor contact (brush)
if you have to buy another part, you remove the aluminum parts and change it, your abs ecu is original, and has no coding .....
 
   #3  

Uwe

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WVGZZZ7LZ4D026218

This is a 2004. I've change the thread title.

Is 7L0 907 379 E an appropriate replacement for 7L0 907 379 C?

-Uwe-
 
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