No Response From Controller - 19-CAN Gateway - Have I misunderstood how VCDS works all these years?

   #1  

jackofromtheuk

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The question, I always thought when VCDS "talks VAG" it only talks to the CAN Gateway, which itself talks to whatever module. So if I can't communicate with the CAN Gateway because of a faulty connection on the diag port, why can I talk to the other modules? Or does VCDS use K line?

Briefly, my EML came on (and won't go off). Scanned ECU 1 - some error with the camshaft range from 4 months and 400 miles ago (about right with my mileage) - MIL confirmed on. Only 2 occurrences.

Weird... nothing current? And I never noticed the MIL on 4 months ago. Maybe it self cleared and I never looked down or something.

Checked ECU 2 - no errors. Fine, let's autoscan. "Not Supported by the gateway". Even weirder. Tried opening 19 - CAN Gateway and no response from controller. Every module I tried except for this works if opened directly. BCM, engine, ABS... just the gateway.

1784929794166.png

As per usual, searching comes up with solid advice from Uwe - check the CAN spade connectors on the port. Yeah, pin 6 looks really odd. Common on RHD vehicles.

1784930523453.png

VCDS is working fine on another Audi of this vintage. CAN Gateway all happy and accessible. Over the weekend I'll troubleshoot it further, I've got enough bits lying around to fabricate some temporary wiring or may even repin the port. But it's also strange how I have an EML with no (active) stored code.
 
   #2  

jackofromtheuk

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"Latest" Autoscan. From 2 years ago. As usual lots of faults! Nothing that wasn't caused by me or never came back after being cleared.

Code:
Wednesday,08,May,2024,18:34:29:30949
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 23.11.0.0 (x64)
Data version: 20231027 DS351.0
www.Ross-Tech.com


VIN: WUAZZZ4269N000293   License Plate:


Chassis Type: 42 (420)
Scan: 01 02 03 08 09 11 31 14 15 16 17 19 25 37 42 46 47 52 56 76
          77

VIN: WUAZZZ4269N000293   Mileage: 69460km-43160miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
11-Engine II -- Status: OK 0000
31-Engine other -- Status: OK 0000
14-Susp. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
37-Navigation -- Status: Malfunction 0010
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
56-Radio -- Status: Malfunction 0010
76-Park Assist -- Status: Malfunction 0010
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels:. 079-910-560-BYH1.clb
   Part No SW: 420 910 560 L    HW: 420 907 560
   Component: 4.2L V8HDZ/4V FS   ª0030 
   Revision: 5DH09---    Serial number: AUX7Z0H4FND0NG
   Coding: 011000031B0F0120
   Shop #: WSC 00654 210 91806
   VCID: 173C404426F5412912-8042
   VINID: 9E546AAAA1021897800000890C4E4956BD

1 Fault Found:
012313 - Valve for Exhaust Flap 1 (N321)
               P3019 - 004 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 0
                    Fault Frequency: 12
                    Reset counter: 255
                    Mileage: 67211 km
                    Time Indication: 0
                    Date: 2023.06.19
                    Time: 13:32:58

             Freeze Frame:
                    RPM: 256 /min
                    Load: 87.8 %
                    Speed: 0.0 km/h
                    Temperature: 5.0°C
                    Temperature: 7.0°C
                    Absolute Pres.: 980.0 mbar
                    Voltage: 10.795 V

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 420-910-156-V2.clb
   Part No SW: 420 910 156 E    HW: 420 927 156
   Component: SL600 4.2L FSI HDZ  0020 
   Revision: SBH02001    Serial number: 756N9XN4I     
   Coding: 0000001
   Shop #: WSC 00654 210 91806
   VCID: 11283E5C08119F195C-8044

   Subsystem 1 - Part No: 420 713 041 C
   Component: A10 C02  27.03.08   0A10

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 420-910-517.lbl
   Part No SW: 420 910 517 A    HW: 420 614 517
   Component: ESP8 quattro    H01 0310 
   Revision: 00000000    Serial number: 00000000000000
   Coding: 0000260
   Shop #: WSC 02197 785 00200
   VCID: 0E122520192F80E141-805A

1 Fault Found:
00283 - ABS Wheel Speed Sensor; Front Left  (G47)
            012 - Electrical Fault in Circuit
             Freeze Frame:
                    Fault Status: 01101100
                    Fault Priority: 2
                    Fault Frequency: 9
                    Reset counter: 114
                    Mileage: 69468 km
                    Time Indication: 0
                    Date: 2024.04.30
                    Time: 11:49:50

             Freeze Frame:
                    Hex Value: 0x0000
                    Hex Value: 0x4022
                    Hex Value: 0x0006
                    Hex Value: 0xB192
                    Hex Value: 0x0000


-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 420-820-043.clb
   Part No SW: 420 820 043 A    HW: 420 820 043 A
   Component: J255  Klima 1 Zone  0070 
   Revision: 00H05006    Serial number: 00000001091217
   Coding: 1573896
   Shop #: WSC 02197 785 00200
   VCID: 081E13387B4BDED18B-805C

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 8P0-907-279-30-H.lbl
   Part No SW: 8P0 907 279 L    HW: 8P0 907 279 L
   Component: Bordnetz-SG     H45 1901 
   Revision: 00H45000    Serial number: 00000008408292
   Coding: F4061E83803C24000B0000000D000000000000005B060282000000000000
   Shop #: WSC 02556 785 00200
   VCID: 4682DD0031DF08A1B9-8012

   Subsystem 1 - Part No: 424 955 113   Labels: 1KX-955-119.CLB
   Component: Wischer AudiR8  H22 0040 
   Coding: 00022802
   Shop #: WSC 02556 

   Subsystem 2 - Part No: 8K0 910 557   Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH04 0003 
   Coding: 00154418
   Shop #: WSC 02556 

5 Faults Found:
00987 - Lamp for Brake Light; Left (M9)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111100
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 148
                    Mileage: 69232 km
                    Time Indication: 0
                    Date: 2024.04.07
                    Time: 14:49:00

             Freeze Frame:
                        ON
                    Voltage: 11.95 V
                        OFF
                        ON
                        OFF
                        OFF
                        ON

00988 - Lamp for Brake Light; Right (M10)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111100
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 148
                    Mileage: 69232 km
                    Time Indication: 0
                    Date: 2024.04.07
                    Time: 17:25:00

             Freeze Frame:
                        ON
                    Voltage: 14.20 V
                        OFF
                        ON
                        OFF
                        OFF
                        OFF

01504 - Bulb for License-Plate Light (X)
            012 - Electrical Fault in Circuit
             Freeze Frame:
                    Fault Status: 01101100
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 114
                    Mileage: 69232 km
                    Time Indication: 0
                    Date: 2024.04.07
                    Time: 14:49:00

             Freeze Frame:
                        ON
                    Voltage: 11.90 V
                        OFF
                        ON
                        OFF
                        OFF
                        OFF

00984 - Left Tail Light (M4)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 148
                    Mileage: 69232 km
                    Time Indication: 0
                    Date: 2024.04.07
                    Time: 14:49:00

             Freeze Frame:
                        ON
                    Voltage: 11.90 V
                        OFF
                        ON
                        OFF
                        OFF
                        OFF

00985 - Right Tail Light (M2)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 148
                    Mileage: 69232 km
                    Time Indication: 0
                    Date: 2024.04.07
                    Time: 15:35:00

             Freeze Frame:
                        ON
                    Voltage: 11.80 V
                        OFF
                        ON
                        OFF
                        OFF
                        OFF


-------------------------------------------------------------------------------
Address 11: Engine II        Labels:. 079-910-560-BYH2.clb
   Part No SW: 420 910 560 L    HW: 420 907 560
   Component: 4.2L V8HDZ/4V FS   ª0030 
   Revision: 5DH09---    Serial number: AUX7Z0H4FND0NG
   Coding: 011000031B0F0120
   Shop #: WSC 00654 210 91806
   VCID: 173C404426F5412912-8042

No fault code found.

-------------------------------------------------------------------------------
Address 14: Susp. Elect.        Labels: 8P0-907-376.lbl
   Part No SW: 420 910 376     HW: 420 907 376
   Component: J250 Raddaempfung   0080 
   Revision: --H15---    Serial number: 190DPH 8100190
   Coding: 0000062
   Shop #: WSC 02197 785 00200
   VCID: 50AEFB58C39BD61113-8004

1 Fault Found:
01316 - ABS Control Module
            013 - Check DTC Memory - MIL ON
             Freeze Frame:
                    Fault Status: 11101101
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 114
                    Mileage: 69468 km
                    Time Indication: 0
                    Date: 2024.04.30
                    Time: 11:49:12

             Freeze Frame:
                    Voltage: 12.00 V
                    Speed: 0.0 km/h
                    Voltage: 5.03 V


-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 420-959-655.lbl
   Part No SW: 420 959 655     HW: 420 959 655
   Component: SR Airbag 9.43  H01 0020 
   Revision: 93H01002    Serial number: 003B80006NHP 
   Coding: 0021330
   Shop #: WSC 02197 785 00200
   VCID: 5DB0126C84496B7988-8008

   Subsystem 1 - Serial number: 63328RB403AFFC853

   Subsystem 2 - Serial number: 63428RB403B012C4C

   Subsystem 3 - Serial number: 63747RB403AA425CT

   Subsystem 4 - Serial number: 63847RB403AA4205I

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 8P0-953-549-F.lbl
   Part No SW: 8P0 953 549 F    HW: 8P0 953 549 F
   Component: J0527           H36 0070 
   Coding: 0004141
   Shop #: WSC 02197 785 00200
   VCID: 4188CE1C18F12F998C-8014

   Subsystem 1 - Part No: XXXXXXXXXXX
   Component: E0221           H06 0030

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 420-920-xxx-17.clb
   Part No SW: 420 920 980 F    HW: 420 920 980 F
   Component: KOMBIINSTR. VDO H12 0360 
   Revision: D0H12004    Serial number: 2244H004000024
   Coding: 0065428
   Shop #: WSC 35621 006 1048576
   VCID: 183E43782BEB4E511B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 1K0-907-530-V3.clb
   Part No SW: 420 907 530     HW: 1K0 907 951
   Component: J533__Gateway   H16 5202 
   Revision:   H16       Serial number: 2800K08427807C
   Coding: AF881F0E5006024101
   Shop #: WSC 02197 785 00200
   VCID: 4E92E520D9AFC0E101-801A

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
   Part No SW: 420 920 980 F    HW: 420 920 980 F
   Component: KOMBIINSTR. VDO H12 0360 
   Revision: D0H12004    Serial number: AUX7Z0H4FND0NG
   Shop #: WSC 00000 000 00000
   VCID: 183E43782BEB4E511B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 8E0-035-192-RNSE.clb
   Part No SW: 424 035 192 E    HW: 424 035 192 E
   Component: RNS-E HIGH EU   H15 0650 
   Revision:      08S    Serial number: AUZBZ7H3601164
   Coding: 0710757
   Shop #: WSC 02197 785 00200
   VCID: 13243454320D6D096E-8046

3 Faults Found:
00856 - Radio Antenna
            007 - Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00100111
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 138
                    Mileage: 68735 km
                    Time Indication: 0
                    Date: 2024.02.12
                    Time: 20:07:03

             Freeze Frame:
                    Mileage: 68730 km
                    Count: 1202
                    Clock: 20:19

00858 - Connection; Radio Intermediate Frequency (IF) Output to Antenna Amplifier
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 148
                    Mileage: 68735 km
                    Time Indication: 0
                    Date: 2024.02.12
                    Time: 20:07:07

             Freeze Frame:
                    Mileage: 69230 km
                    Count: 1404
                    Clock: 15:19

00857 - CD Changer Unit (R41)
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 140
                    Mileage: 68789 km
                    Time Indication: 0
                    Date: 2024.02.26
                    Time: 15:39:05
 
   #3  

Eric

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HC800000
That autoscan shows everything talking over CAN (-80xx in the VCID). You can still do an autoscan in the current state of things if you add a custom line to your MyAutoscan.txt and select that instead of "Auto Detect":
Code:
R8,LowKeyR8,01,02,03,08,09,11,31,14,15,16,17,19,25,37,42,46,47,52,56,76,77
(don't forget to add a new line after that).
From your description, it sounds like every address except 19 should then be found in that autoscan, which would indicate an issue with the gateway itself, but not to the point that it can't propagate the diagnostics to the other addresses. It will be interesting to see if the other controllers have something negative to say about the gateway itself.
 
   #5  

jackofromtheuk

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VCDS Serial number
C?ID=288669
Ah I see, you can manually put in the addresses and skip the auto detect - which presumably relies on the CAN Gateway? Handy to know, appreciated.

But Plot Twist.
Thought I'd go out and clear all ECU codes to at least see if the EML goes out. It did, and it worked (clearing codes on these can be a PITA as some faults "bounce" from one ECU to the other, and propagate back before you get to the other ECU). So very weird how the fault was logged 4 months ago but - I'm pretty sure - the EML didn't illuminate until today?

But now the CAN Gateway is accessible again? My concern in asking my original question was if this is unexpected behaviour and indeed indicates the gateway is on the blink. So, maybe it is?

(The exhaust flaps don't trigger an EML).

Code:
Friday,24,July,2026,23:18:46:30949
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.5.0.0 (x64)
Data version: 20240429 DS355.0
www.Ross-Tech.com


VIN: WUAZZZ4269N000293   License Plate:


Chassis Type: 42 (420)
Scan: 01 02 03 08 09 11 31 14 15 16 17 19 25 37 42 46 47 52 56 76
          77

VIN: WUAZZZ4269N000293   Mileage: 75080km-46652miles

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: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
11-Engine II -- Status: OK 0000
31-Engine other -- Status: OK 0000
14-Susp. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
37-Navigation -- Status: Malfunction 0010
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
56-Radio -- Status: Malfunction 0010
76-Park Assist -- Status: OK 0000
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels:. 079-910-560-BYH1.clb
   Part No SW: 420 910 560 L    HW: 420 907 560
   Component: 4.2L V8HDZ/4V FS   ª0030 
   Revision: 5DH09---    Serial number: AUX7Z0H4FND0NG
   Coding: 011000031B0F0120
   Shop #: WSC 00654 210 91806
   VCID: 173C404426F5412E92-8042
   VINID: 9E546AAAA1021897800000890C4E4956BD

1 Fault Found:
012313 - Valve for Exhaust Flap 1 (N321)
               P3019 - 004 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 75086 km
                    Time Indication: 0
                    Date: 2026.07.24
                    Time: 23:18:08

             Freeze Frame:
                    RPM: 189 /min
                    Load: 90.9 %
                    Speed: 0.0 km/h
                    Temperature: 65.0°C
                    Temperature: 42.0°C
                    Absolute Pres.: 990.0 mbar
                    Voltage: 9.906 V

Readiness: 0110 1101

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 420-910-156-V2.clb
   Part No SW: 420 910 156 E    HW: 420 927 156
   Component: SL600 4.2L FSI HDZ  0020 
   Revision: SBH02001    Serial number: 756N9XN4I     
   Coding: 0000001
   Shop #: WSC 00654 210 91806
   VCID: 11283E5C08119F1EDC-8044

   Subsystem 1 - Part No: 420 713 041 C
   Component: A10 C02  27.03.08   0A10

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 420-910-517.lbl
   Part No SW: 420 910 517 A    HW: 420 614 517
   Component: ESP8 quattro    H01 0310 
   Revision: 00000000    Serial number: 00000000000000
   Coding: 0000260
   Shop #: WSC 02197 785 00200
   VCID: 0E122520192F80E6C1-805A

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 420-820-043.clb
   Part No SW: 420 820 043 A    HW: 420 820 043 A
   Component: J255  Klima 1 Zone  0070 
   Revision: 00H05006    Serial number: 00000001091217
   Coding: 1573896
   Shop #: WSC 02197 785 00200
   VCID: 081E13387B4BDED60B-805C

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 8P0-907-279-30-H.lbl
   Part No SW: 8P0 907 279 L    HW: 8P0 907 279 L
   Component: Bordnetz-SG     H45 1901 
   Revision: 00H45000    Serial number: 00000008408292
   Coding: F4061E83803C24000B0000000D000000000000005B060282000000000000
   Shop #: WSC 02556 785 00200
   VCID: 4682DD0031DF08A639-8012

   Subsystem 1 - Part No: 424 955 113   Labels: 1KX-955-119.CLB
   Component: Wischer AudiR8  H22 0040 
   Coding: 00022802
   Shop #: WSC 02556 

   Subsystem 2 - Part No: 8K0 910 557   Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH04 0003 
   Coding: 00154418
   Shop #: WSC 02556 

4 Faults Found:
03099 - Rear Right Turn Signal Lamps (M8)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 60
                    Mileage: 75022 km
                    Time Indication: 0
                    Date: 2026.06.30
                    Time: 12:04:00

             Freeze Frame:
                        OFF
                    Voltage: 12.30 V
                        OFF
                        ON
                        OFF
                        OFF
                        OFF

00988 - Lamp for Brake Light; Right (M10)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 60
                    Mileage: 75022 km
                    Time Indication: 0
                    Date: 2026.07.01
                    Time: 17:36:00

             Freeze Frame:
                        ON
                    Voltage: 11.80 V
                        OFF
                        ON
                        OFF
                        OFF
                        ON

00985 - Right Tail Light (M2)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 2
                    Fault Frequency: 6
                    Reset counter: 61
                    Mileage: 75022 km
                    Time Indication: 0
                    Date: 2026.07.01
                    Time: 17:36:00

             Freeze Frame:
                        ON
                    Voltage: 11.80 V
                        OFF
                        ON
                        OFF
                        OFF
                        ON

01519 - Bulb for Back-Up Lights; Right (M17)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 60
                    Mileage: 75022 km
                    Time Indication: 0
                    Date: 2026.07.01
                    Time: 17:36:00

             Freeze Frame:
                        ON
                    Voltage: 11.90 V
                        OFF
                        ON
                        OFF
                        OFF
                        ON


-------------------------------------------------------------------------------
Address 11: Engine II        Labels:. 079-910-560-BYH2.clb
   Part No SW: 420 910 560 L    HW: 420 907 560
   Component: 4.2L V8HDZ/4V FS   ª0030 
   Revision: 5DH09---    Serial number: AUX7Z0H4FND0NG
   Coding: 011000031B0F0120
   Shop #: WSC 00654 210 91806
   VCID: 173C404426F5412E92-8042

No fault code found.

-------------------------------------------------------------------------------
Address 14: Susp. Elect.        Labels: 8P0-907-376.lbl
   Part No SW: 420 910 376     HW: 420 907 376
   Component: J250 Raddaempfung   0080 
   Revision: --H15---    Serial number: 190DPH 8100190
   Coding: 0000062
   Shop #: WSC 02197 785 00200
   VCID: 50AEFB58C39BD61693-8004

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 420-959-655.lbl
   Part No SW: 420 959 655     HW: 420 959 655
   Component: SR Airbag 9.43  H01 0020 
   Revision: 93H01002    Serial number: 003B80006NHP 
   Coding: 0021330
   Shop #: WSC 02197 785 00200
   VCID: 5DB0126C84496B7E08-8008

   Subsystem 1 - Serial number: 63328RB403AFFC853

   Subsystem 2 - Serial number: 63428RB403B012C4C

   Subsystem 3 - Serial number: 63747RB403AA425CT

   Subsystem 4 - Serial number: 63847RB403AA4205I

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 8P0-953-549-F.lbl
   Part No SW: 8P0 953 549 F    HW: 8P0 953 549 F
   Component: J0527           H36 0070 
   Coding: 0004141
   Shop #: WSC 02197 785 00200
   VCID: 4188CE1C18F12F9E0C-8014

   Subsystem 1 - Part No: XXXXXXXXXXX
   Component: E0221           H06 0030

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 420-920-xxx-17.clb
   Part No SW: 420 920 980 F    HW: 420 920 980 F
   Component: KOMBIINSTR. VDO H12 0360 
   Revision: D0H12004    Serial number: 2244H004000024
   Coding: 0065428
   Shop #: WSC 35621 006 1048576
   VCID: 183E43782BEB4E569B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 1K0-907-530-V3.clb
   Part No SW: 420 907 530     HW: 1K0 907 951
   Component: J533__Gateway   H16 5202 
   Revision:   H16       Serial number: 2800K08427807C
   Coding: AF881F0E5006024101
   Shop #: WSC 02197 785 00200
   VCID: 4E92E520D9AFC0E681-801A

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
   Part No SW: 420 920 980 F    HW: 420 920 980 F
   Component: KOMBIINSTR. VDO H12 0360 
   Revision: D0H12004    Serial number: AUX7Z0H4FND0NG
   Shop #: WSC 00000 000 00000
   VCID: 183E43782BEB4E569B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 8E0-035-192-RNSE.clb
   Part No SW: 424 035 192 E    HW: 424 035 192 E
   Component: RNS-E HIGH EU   H15 0650 
   Revision:      08S    Serial number: AUZBZ7H3601164
   Coding: 0710757
   Shop #: WSC 02197 785 00200
   VCID: 13243454320D6D0EEE-8046

3 Faults Found:
00446 - Function Limitation due to Under-Voltage
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 7
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 71665 km
                    Time Indication: 0
                    Date: 2025.02.27
                    Time: 14:22:27

             Freeze Frame:
                    Voltage: 11.60 V
                    Mileage: 75080 km
                    Count: 2407
                    Clock: 23:18

00858 - Connection; Radio Intermediate Frequency (IF) Output to Antenna Amplifier
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111011
                    Fault Priority: 5
                    Fault Frequency: 68
                    Reset counter: 57
                    Mileage: 68735 km
                    Time Indication: 0
                    Date: 2024.02.12
                    Time: 20:07:07

             Freeze Frame:
                    Mileage: 74830 km
                    Count: 1506
                    Clock: 17:57

00857 - CD Changer Unit (R41)
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 62
                    Mileage: 75036 km
                    Time Indication: 0
                    Date: 2026.07.16
                    Time: 18:34:38


-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 8P0-959-801-MAX1.lbl
   Part No: 420 959 801 A
   Component: Tuer-SG         H02 0060 
   Coding: 0000629
   Shop #: WSC 02197 785 00200
   VCID: 173C404426F5412E92-8042

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 8J0-959-433.lbl
   Part No: 8J0 959 433 B
   Component:    KSG          H11 0080 
   Coding: 1890200201182D098505489AD633
   Shop #: WSC 02556 785 00200
   VCID: 3560AACC5C39933EA0-8060

   Subsystem 1 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HORN H03 1301

   Subsystem 2 - Part No: 8J0 951 177
   Component: DWA-Sensor      H03 0020

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 420-035-223.lbl
   Part No SW: 420 035 223 D    HW: 420 035 223 A
   Component: J525 Amp High   H14 0230 
   Revision: 00H14001    Serial number: 34842000859205
   Coding: 0246112
   Shop #: WSC 00654 210 91806
   VCID: 0918163C6041A7DE14-805C

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 8P0-959-802-MAX1.lbl
   Part No: 420 959 802 A
   Component: Tuer-SG         H02 0060 
   Coding: 0000629
   Shop #: WSC 02197 785 00200
   VCID: 183E43782BEB4E569B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 8E0-035-192-RNSE.clb
   Part No SW: 424 035 192 E    HW: 424 035 192 E
   Component: RNS-E HIGH EU   H15 0650 
   Revision:      08S    Serial number: AUZBZ7H3601164
   Coding: 0710757
   Shop #: WSC 02197 785 00200
   VCID: 13243454320D6D0EEE-8046

3 Faults Found:
00446 - Function Limitation due to Under-Voltage
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 7
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 71665 km
                    Time Indication: 0
                    Date: 2025.02.27
                    Time: 14:22:27

             Freeze Frame:
                    Voltage: 11.60 V
                    Mileage: 75080 km
                    Count: 2407
                    Clock: 23:18

00858 - Connection; Radio Intermediate Frequency (IF) Output to Antenna Amplifier
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111011
                    Fault Priority: 5
                    Fault Frequency: 68
                    Reset counter: 57
                    Mileage: 68735 km
                    Time Indication: 0
                    Date: 2024.02.12
                    Time: 20:07:07

             Freeze Frame:
                    Mileage: 74830 km
                    Count: 1506
                    Clock: 17:57

00857 - CD Changer Unit (R41)
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 62
                    Mileage: 75036 km
                    Time Indication: 0
                    Date: 2026.07.16
                    Time: 18:34:38


-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: 8P0-919-283.lbl
   Part No SW: 8P0 919 283 B    HW: 8P0 919 283 B
   Component: Parkhilfe 8-Kan H12 0020 
   Revision: 00H12000    Serial number: 00067767820811
   Coding: 0001051
   Shop #: WSC 02197 785 00200
   VCID: 3A7AB9F075277C464D-806E

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 8P0-862-335.lbl
   Part No SW: 8P0 862 335 N    HW: 8P0 862 335 N
   Component: FSE_256x BT     H34 0520 
   Revision: 00000000    Serial number: 00000005002133
   Coding: 0011422
   Shop #: WSC 02556 785 00200
   VCID: 4188CE1C18F12F9E0C-8014

No fault code found.

End-------------------------(Elapsed Time: 01:58)--------------------------
 
   #7  

Eric

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VCDS Serial number
HC800000
Code:
Friday,24,July,2026,23:18:46:30949
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.5.0.0 (x64)
OK, now you're getting a razz from me ;)
 
   #8  

jackofromtheuk

Verified VCDS User
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VCDS Serial number
C?ID=288669
I'm not sure what the poking fun is for? What have I done? It's gone right over my head!
EDIT: VCDS Version. Let me update and do another scan. I am no pirate!
BRB.
 
   #9  

Uwe

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HC100001
The question, I always thought when VCDS "talks VAG" it only talks to the CAN Gateway, which itself talks to whatever module. So if I can't communicate with the CAN Gateway because of a faulty connection on the diag port, why can I talk to the other modules? Or does VCDS use K line?
It depends. On cars that have a proper CAN Gateway, which this one certainly does, communications do indeed go through the CAN Gateway. But if you select an individual control module like 01-Engine, and VCDS doesn't get an answer via CAN, it will fall back and try K-Line. However, I would not expect that to produce any results in this car.

-Uwe-
 
   #10  

Uwe

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   #11  

Uwe

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   #12  

jackofromtheuk

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VCDS Serial number
C?ID=288669
Before I'm the first verified forum member to walk the plank, same autoscan but with the latest software:

Code:
Friday,24,July,2026,23:43:29:30949
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 26.3.0.0 (x64)
Data version: 20260320 DS375.1
www.Ross-Tech.com


VIN: WUAZZZ4269N000293   License Plate:


Chassis Type: 42 (420)
Scan: 01 02 03 08 09 11 31 14 15 16 17 19 25 37 42 46 47 52 56 76
          77

VIN: WUAZZZ4269N000293   Mileage: 75080km-46652miles

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: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
11-Engine II -- Status: OK 0000
31-Engine other -- Status: OK 0000
14-Susp. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
37-Navigation -- Status: Malfunction 0010
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
56-Radio -- Status: Malfunction 0010
76-Park Assist -- Status: OK 0000
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels:. 079-910-560-BYH1.clb
   Part No SW: 420 910 560 L    HW: 420 907 560
   Component: 4.2L V8HDZ/4V FS   ª0030
   Revision: 5DH09---    Serial number: AUX7Z0H4FND0NG
   Coding: 011000031B0F0120
   Shop #: WSC 00654 210 91806
   VCID: 173C404426F5412712-8042
   VINID: 9E546AAAA1021897800000890C4E4956BD

1 Fault Found:
012313 - Valve for Exhaust Flap 1 (N321)
               P3019 - 004 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 75086 km
                    Time Indication: 0
                    Date: 2026.07.24
                    Time: 23:18:08

             Freeze Frame:
                    RPM: 189 /min
                    Load: 90.9 %
                    Speed: 0.0 km/h
                    Temperature: 65.0°C
                    Temperature: 42.0°C
                    Absolute Pres.: 990.0 mbar
                    Voltage: 9.906 V

Readiness: 0110 1101

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 420-910-156-V2.clb
   Part No SW: 420 910 156 E    HW: 420 927 156
   Component: SL600 4.2L FSI HDZ  0020
   Revision: SBH02001    Serial number: 756N9XN4I    
   Coding: 0000001
   Shop #: WSC 00654 210 91806
   VCID: 11283E5C08119F175C-8044

   Subsystem 1 - Part No: 420 713 041 C
   Component: A10 C02  27.03.08   0A10

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 420-614-517-V1.clb
   Part No SW: 420 910 517 A    HW: 420 614 517
   Component: ESP8 quattro    H01 0310
   Revision: 00000000    Serial number: 00000000000000
   Coding: 0000260
   Shop #: WSC 02197 785 00200
   VCID: 0E122520192F80EF41-805A

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 420-820-043.clb
   Part No SW: 420 820 043 A    HW: 420 820 043 A
   Component: J255  Klima 1 Zone  0070
   Revision: 00H05006    Serial number: 00000001091217
   Coding: 1573896
   Shop #: WSC 02197 785 00200
   VCID: 081E13387B4BDEDF8B-805C

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 8P0-907-279-30-H.lbl
   Part No SW: 8P0 907 279 L    HW: 8P0 907 279 L
   Component: Bordnetz-SG     H45 1901
   Revision: 00H45000    Serial number: 00000008408292
   Coding: F4061E83803C24000B0000000D000000000000005B060282000000000000
   Shop #: WSC 02556 785 00200
   VCID: 4682DD0031DF08AFB9-8012

   Subsystem 1 - Part No: 424 955 113   Labels: 1KX-955-119.CLB
   Component: Wischer AudiR8  H22 0040
   Coding: 00022802
   Shop #: WSC 02556

   Subsystem 2 - Part No: 8K0 910 557   Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH04 0003
   Coding: 00154418
   Shop #: WSC 02556

4 Faults Found:
03099 - Rear Right Turn Signal Lamps (M8)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 60
                    Mileage: 75022 km
                    Time Indication: 0
                    Date: 2026.06.30
                    Time: 12:04:00

             Freeze Frame:
                        OFF
                    Voltage: 12.30 V
                        OFF
                        ON
                        OFF
                        OFF
                        OFF

00988 - Lamp for Brake Light; Right (M10)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 60
                    Mileage: 75022 km
                    Time Indication: 0
                    Date: 2026.07.01
                    Time: 17:36:00

             Freeze Frame:
                        ON
                    Voltage: 11.80 V
                        OFF
                        ON
                        OFF
                        OFF
                        ON

00985 - Right Tail Light (M2)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 2
                    Fault Frequency: 6
                    Reset counter: 61
                    Mileage: 75022 km
                    Time Indication: 0
                    Date: 2026.07.01
                    Time: 17:36:00

             Freeze Frame:
                        ON
                    Voltage: 11.80 V
                        OFF
                        ON
                        OFF
                        OFF
                        ON

01519 - Bulb for Back-Up Lights; Right (M17)
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 60
                    Mileage: 75022 km
                    Time Indication: 0
                    Date: 2026.07.01
                    Time: 17:36:00

             Freeze Frame:
                        ON
                    Voltage: 11.90 V
                        OFF
                        ON
                        OFF
                        OFF
                        ON


-------------------------------------------------------------------------------
Address 11: Engine II        Labels:. 079-910-560-BYH2.clb
   Part No SW: 420 910 560 L    HW: 420 907 560
   Component: 4.2L V8HDZ/4V FS   ª0030
   Revision: 5DH09---    Serial number: AUX7Z0H4FND0NG
   Coding: 011000031B0F0120
   Shop #: WSC 00654 210 91806
   VCID: 173C404426F5412712-8042

No fault code found.

-------------------------------------------------------------------------------
Address 14: Susp. Elect.        Labels: 8P0-907-376.lbl
   Part No SW: 420 910 376     HW: 420 907 376
   Component: J250 Raddaempfung   0080
   Revision: --H15---    Serial number: 190DPH 8100190
   Coding: 0000062
   Shop #: WSC 02197 785 00200
   VCID: 50AEFB58C39BD61F13-8004

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 420-959-655.lbl
   Part No SW: 420 959 655     HW: 420 959 655
   Component: SR Airbag 9.43  H01 0020
   Revision: 93H01002    Serial number: 003B80006NHP
   Coding: 0021330
   Shop #: WSC 02197 785 00200
   VCID: 5DB0126C84496B7788-8008

   Subsystem 1 - Serial number: 63328RB403AFFC853

   Subsystem 2 - Serial number: 63428RB403B012C4C

   Subsystem 3 - Serial number: 63747RB403AA425CT

   Subsystem 4 - Serial number: 63847RB403AA4205I

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 8P0-953-549-F.lbl
   Part No SW: 8P0 953 549 F    HW: 8P0 953 549 F
   Component: J0527           H36 0070
   Coding: 0004141
   Shop #: WSC 02197 785 00200
   VCID: 4188CE1C18F12F978C-8014

   Subsystem 1 - Part No: XXXXXXXXXXX
   Component: E0221           H06 0030

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 420-920-xxx-17.clb
   Part No SW: 420 920 980 F    HW: 420 920 980 F
   Component: KOMBIINSTR. VDO H12 0360
   Revision: D0H12004    Serial number: 2244H004000024
   Coding: 0065428
   Shop #: WSC 35621 006 1048576
   VCID: 183E43782BEB4E5F1B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 1K0-907-530-V3.clb
   Part No SW: 420 907 530     HW: 1K0 907 951
   Component: J533__Gateway   H16 5202
   Revision:   H16       Serial number: 2800K08427807C
   Coding: AF881F0E5006024101
   Shop #: WSC 02197 785 00200
   VCID: 4E92E520D9AFC0EF01-801A

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
   Part No SW: 420 920 980 F    HW: 420 920 980 F
   Component: KOMBIINSTR. VDO H12 0360
   Revision: D0H12004    Serial number: AUX7Z0H4FND0NG
   Shop #: WSC 00000 000 00000
   VCID: 183E43782BEB4E5F1B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 8E0-035-192-RNSE.clb
   Part No SW: 424 035 192 E    HW: 424 035 192 E
   Component: RNS-E HIGH EU   H15 0650
   Revision:      08S    Serial number: AUZBZ7H3601164
   Coding: 0710757
   Shop #: WSC 02197 785 00200
   VCID: 13243454320D6D076E-8046

3 Faults Found:
00446 - Function Limitation due to Under-Voltage
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 7
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 71665 km
                    Time Indication: 0
                    Date: 2025.02.27
                    Time: 14:22:27

             Freeze Frame:
                    Voltage: 11.60 V
                    Mileage: 75080 km
                    Count: 2407
                    Clock: 23:18

00858 - Connection; Radio Intermediate Frequency (IF) Output to Antenna Amplifier
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111011
                    Fault Priority: 5
                    Fault Frequency: 68
                    Reset counter: 57
                    Mileage: 68735 km
                    Time Indication: 0
                    Date: 2024.02.12
                    Time: 20:07:07

             Freeze Frame:
                    Mileage: 74830 km
                    Count: 1506
                    Clock: 17:57

00857 - CD Changer Unit (R41)
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 62
                    Mileage: 75036 km
                    Time Indication: 0
                    Date: 2026.07.16
                    Time: 18:34:38


-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 8P0-959-801-MAX1.lbl
   Part No: 420 959 801 A
   Component: Tuer-SG         H02 0060
   Coding: 0000629
   Shop #: WSC 02197 785 00200
   VCID: 173C404426F5412712-8042

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 8J0-959-433.lbl
   Part No: 8J0 959 433 B
   Component:    KSG          H11 0080
   Coding: 1890200201182D098505489AD633
   Shop #: WSC 02556 785 00200
   VCID: 3560AACC5C39933720-8060

   Subsystem 1 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HORN H03 1301

   Subsystem 2 - Part No: 8J0 951 177
   Component: DWA-Sensor      H03 0020

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 420-035-223.lbl
   Part No SW: 420 035 223 D    HW: 420 035 223 A
   Component: J525 Amp High   H14 0230
   Revision: 00H14001    Serial number: 34842000859205
   Coding: 0246112
   Shop #: WSC 00654 210 91806
   VCID: 0918163C6041A7D794-805C

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 8P0-959-802-MAX1.lbl
   Part No: 420 959 802 A
   Component: Tuer-SG         H02 0060
   Coding: 0000629
   Shop #: WSC 02197 785 00200
   VCID: 183E43782BEB4E5F1B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 8E0-035-192-RNSE.clb
   Part No SW: 424 035 192 E    HW: 424 035 192 E
   Component: RNS-E HIGH EU   H15 0650
   Revision:      08S    Serial number: AUZBZ7H3601164
   Coding: 0710757
   Shop #: WSC 02197 785 00200
   VCID: 13243454320D6D076E-8046

3 Faults Found:
00446 - Function Limitation due to Under-Voltage
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 7
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 71665 km
                    Time Indication: 0
                    Date: 2025.02.27
                    Time: 14:22:27

             Freeze Frame:
                    Voltage: 11.60 V
                    Mileage: 75080 km
                    Count: 2407
                    Clock: 23:18

00858 - Connection; Radio Intermediate Frequency (IF) Output to Antenna Amplifier
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111011
                    Fault Priority: 5
                    Fault Frequency: 68
                    Reset counter: 57
                    Mileage: 68735 km
                    Time Indication: 0
                    Date: 2024.02.12
                    Time: 20:07:07

             Freeze Frame:
                    Mileage: 74830 km
                    Count: 1506
                    Clock: 17:57

00857 - CD Changer Unit (R41)
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 62
                    Mileage: 75036 km
                    Time Indication: 0
                    Date: 2026.07.16
                    Time: 18:34:38


-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: 8P0-919-283.lbl
   Part No SW: 8P0 919 283 B    HW: 8P0 919 283 B
   Component: Parkhilfe 8-Kan H12 0020
   Revision: 00H12000    Serial number: 00067767820811
   Coding: 0001051
   Shop #: WSC 02197 785 00200
   VCID: 3A7AB9F075277C4FCD-806E

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 8P0-862-335.lbl
   Part No SW: 8P0 862 335 N    HW: 8P0 862 335 N
   Component: FSE_256x BT     H34 0520
   Revision: 00000000    Serial number: 00000005002133
   Coding: 0011422
   Shop #: WSC 02556 785 00200
   VCID: 4188CE1C18F12F978C-8014

No fault code found.

End-------------------------(Elapsed Time: 02:01)--------------------------
------------------------------11 Faults Found------------------------------
 
   #13  

jackofromtheuk

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VCDS Serial number
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I'm suspecting a dodgy connection at your OBD-II port.

-Uwe-
I don't know as much about the subject as you, but I was on the fence. If you think it's a dodgy connection I'll certainly focus on that, not worry too much. And maybe a little prayer. Don't think a new gateway would be cheap on these...
 
   #18  

jackofromtheuk

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VCDS Serial number
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Couldn't be bothered doing anything over the weekend. Had a look last night. Seems likely it's faulting or failing. I'm not going to do anything yet, wait for it to come back, but I'm unsure whether replacing this can be done with VCDS?

I did find this post on VCDS forums (Chassis Type: 42), which I assume is this guy over on the R8 forums, so seems it's relatively trivial? But elsewhere I read it triggers component protection and needs ODIS to remove said protection? Was this person lucky or is it plug and play?

I could not connect to 19-CAN Gateway module while using VCDS and consequently I could not perform an auto-scan on the car using diagnostic software.

However my car did start and ran fine and I was able to connect to other individual modules directly such as 03-ABS Brakes or 01-Engine modules. May be my CANBUS module was only partially defective.

BTW swapping the CANBUS module was only a diagnostic step for me as I was convinced that no communication with CANBUS module was due to a short-circuit or an interference from another module. But after swapping out the module, I was able to connect to 19-CAN Gateway module right away :D.

$25 well spent.

I guess if that person got a second hand module working with little effort I've nothing to worry about. It is nearly a 20 y/o car. But worth asking.

#####

Contrary to the pictures, another angle shows pin #6 is seated correctly. Tugging at the back or pushing it from the front doesn't move a mm.

Using a spare ODB male port I had lying around I connected up the VCDS cable with separate wires. Works fine. Disconnecting pin #6 (CAN High), K line still connected, completely disables all functionality. Only the basic modules are listed and none can be communicated with. This is different than when the issue presented itself, where it was fully functional apart from the CB Gateway.
 
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   #19  

jackofromtheuk

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Hmm, seems this CAN Gateway is re-used from a different platform, 1K0. Mine:

Part No SW: 420 907 530 HW: 1K0 907 951

420 = R8, 1K0 = Golf? Probably Golfs, A3's etc of that era.

The link I posted (from the other person) was:

Part No SW: 1K0 907 530 P HW: 1K0 907 951

I wonder if the software on the one destined for a 1K0 platform is more forgiving than one destined for an R8.
 
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