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Thread: Error on optical bus Audi A6

  1. #1
    Verified VCDS User VASTech A.D.'s Avatar
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    Error on optical bus Audi A6

    Hello everyone.
    Have a problem with optical bus diagnostic on a 2005 Audi.
    Problem is that 0E-Media Player 1 and 56-Radio modules report a error on the optical bus and electrical but not showing a problem on autoscan module diagnostic.
    Anyone have a clue where the problem is?

    Thank`s

    Code:
    Saturday,06,June,2020,10:16:12:52276
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
    VCDS Version: 20.4.1.0 (x64)  HEX-NET CB: 0.4508.4
    Data version: 20200331 DS317.0
    www.Ross-Tech.com
    
    Dealer/Shop Name: VASTech Auto Diagnostics
    Workshop Code: 444 15839 000001
    
    VIN: WAUZZZ4F75N068836   License Plate: 
    Mileage: 358670km-222867mi   Repair Order: 
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Chassis Type: 4F (4F0)
    Scan: 01 03 05 07 08 09 0E 15 16 17 19 1E 42 46 47 4F 52 53 56 61
              62 72
    
    VIN: WAUZZZ4F75N068836   Mileage: 358670km-222867miles
    
    00-Steering Angle Sensor -- Status: OK 0000
    01-Engine -- Status: Malfunction 0010
    03-ABS Brakes -- Status: OK 0000
    05-Acc/Start Auth. -- Status: OK 0000
    07-Control Head -- Status: OK 0000
    08-Auto HVAC -- Status: Malfunction 0010
    09-Cent. Elect. -- Status: OK 0000
    0E-Media Player 1 -- Status: OK 0000
    15-Airbags -- Status: OK 0000
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: OK 0000
    19-CAN Gateway -- Status: Malfunction 0010
    1E-Media Player 2 -- Status: OK 0000
    25-Immobilizer -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    46-Central Conv. -- Status: Malfunction 0010
    47-Sound System -- Status: OK 0000
    4F-Centr. Electr. II -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    53-Parking Brake -- Status: OK 0000
    56-Radio -- Status: OK 0000
    61-Battery Regul. -- Status: OK 0000
    62-Door, Rear Left -- Status: OK 0000
    72-Door, Rear Right -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels: 03G-906-016-BLB.clb
       Part No SW: 03G 906 016 BF    HW: 028 101 185 0
       Component: R4 2,0L EDC G000SG  9553  
       Revision: 12345678    Serial number:               
       Coding: 0000072
       Shop #: WSC 00568 210 84735
       VCID: E89CC0FBDBBF6FC623-80BC
    
    3 Faults Found:
    18057 - Powertrain Data Bus 
                P1649 - 000 - Missing Message from ABS Controller
                 Freeze Frame:
                        RPM: 0 /min
                        Torque: 96.0 Nm
                        Speed: 0.0 km/h
                        Load: 0.0 %
                        Voltage: 11.78 V
                        Bin. Bits: 00101000
                        Torque: 0.0 Nm
                        Bin. Bits: 00000000
    
    18051 - Please check DTC Memory of Electric Load Controller 
                P1643 - 000 -  - Intermittent
                 Freeze Frame:
                        RPM: 0 /min
                        Torque: 96.0 Nm
                        Speed: 0.0 km/h
                        Load: 0.0 %
                        Voltage: 11.78 V
                        Bin. Bits: 00101000
                        Torque: 0.0 Nm
                        Bin. Bits:  0 01  0
    
    18255 - Please check DTC Memory of ABS Controller 
                P1847 - 000 -  - Intermittent
                 Freeze Frame:
                        RPM: 0 /min
                        Torque: 96.0 Nm
                        Speed: 0.0 km/h
                        Load: 0.0 %
                        Voltage: 11.78 V
                        Bin. Bits: 00101000
                        Torque: 0.0 Nm
                        Bin. Bits: 00000100
    
    Readiness: 0 0 0 0 0 
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 4F0-910-517.clb
       Part No SW: 4F0 910 517 D    HW: 4F0 614 517 
       Component: ESP8 front      H03 0010  
       Revision: 00000000    Serial number: 00000000000000
       Coding: 0004471
       Shop #: WSC 00568 210 82904
       VCID: A50289CF6C2DB2AED8-80F0
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 05: Acc/Start Auth.        Labels:. 4F0-910-852.clb
       Part No SW: 4F0 910 852     HW: 4F0 905 852 B
       Component: FBSAUDIC6 ELV   H30 0220  
       Revision: 31050601    Serial number: 10600300090481
       Coding: 0000017
       Shop #: WSC 00568 210 55400
       VCID: E386D7D722990C9EF6-80B6
    
       Subsystem 1 - Part No: 4F0 910 131 D
       Component: FBSAUDIC6 EZS   H43 0070
    
       Subsystem 2 - Part No: 4F0 910 220 D
       Component: FBSAUDIC6 IDG   H36 0040
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 07: Control Head        Labels: Redir Fail!
       Part No SW: 4F0 910 729 J    HW: 4F0 035 729 D
       Component: MMI Cockpit     H35 0040  
       Revision: C51100DE    Serial number: AUZ6Z3DAMC23B2
       Coding: 0100002
       Shop #: WSC 00586 210 11732
       VCID: B02C689B23EFE7063B-80E4
    
       Subsystem 1 - Part No: 4F0 910 609 B
       Component: Bedienteil MMIC6H03 0010
    
       Subsystem 2 - Serial number: 00000000071953
    
       Subsystem 3 - Serial number: 0126.10.040000000100010524ÿ
    
       Subsystem 4 - Serial number: 010524ÿ
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 4F0-910-043.clb
       Part No SW: 4F0 910 043     HW: 4F2 820 043 B
       Component: KLIMABETAETIGUNGH11 0110  
       Revision: 00000023    Serial number: 00000000077567
       Coding: 0001044
       Shop #: WSC 02325 785 00200
       VCID: DBF6EF371AE9345EBE-808E
    
    1 Fault Found:
    01592 - Air Quality Sensor (G238) 
                010 - Open or Short to Plus
                 Freeze Frame:
                        Fault Status: 01101010
                        Fault Priority: 3
                        Fault Frequency: 1
                        Reset counter: 246
                        Mileage: 358671 km
                        Time Indication: 0
                        Date: 2006.04.12
                        Time: 09:23:57
    
                 Freeze Frame:
                        Temperature: 27.0°C
    
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels: 4F0-910-279.lbl
       Part No SW: 4F0 910 279 L    HW: 4F0 907 279 B
       Component: ILM Fahrer      H14 0240  
       Revision: 00000000    Serial number: 4F0907279     
       Coding: 0000101
       Shop #: WSC 02335 785 00200
       VCID: B22862932DE3D5164D-80E6
    
       Subsystem 1 - Part No: 4F2 910 113 C  Labels: 1KX-955-119.CLB
       Component: Wischer AudiC6  H11 0040  
       Coding: 00064784
       Shop #: WSC 02335  
    
       Subsystem 2 - Part No: 4E0 910 557   Labels: 8K0-955-559.CLB
       Component: REGENLICHTSENSORH10 0050  
       Coding: 00141886
       Shop #: WSC 02335  
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 0E: Media Player 1        Labels: Redir Fail!
       Part No SW: 4F0 910 729 J    HW: 4F0 035 729 D
       Component: MMI Cockpit     H35 0040  
       Revision: C51100DE    Serial number: AUZ6Z3DAMC23B2
       Coding: 0100002
       Shop #: WSC 00586 210 11732
       VCID: B02C689B23EFE7063B-80E4
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 4F0-910-655-8R.clb
       Part No SW: 4F0 910 655 D    HW: 4F0 959 655 B
       Component: 38 AIRBAG AUDI8RH29 0250  
       Revision: 05H29000    Serial number: 0037LD04GHXS  
       Coding: 0013112
       Shop #: WSC 00568 210 04294
       VCID: A81C80FB1B3FAFC6E3-80FC
    
       Subsystem 1 - Serial number: 6332CSME0600681C.
    
       Subsystem 2 - Serial number: 6342CSME0600761D 
    
       Subsystem 3 - Serial number: 6351HSME04674D539
    
       Subsystem 4 - Serial number: 6361HSME045959257
    
       Subsystem 5 - Serial number: 6371VSME044C4922K
    
       Subsystem 6 - Serial number: 6381VSME044C464AS
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 4F0-910-549.lbl
       Part No SW: 4F0 910 549     HW: 4F0 953 549 A
       Component: Lenksäulenmodul H07 0230  
       Revision: 00H07000    Serial number: 90025042960053
       Coding: 0100041
       Shop #: WSC 02323 785 00200
       VCID: E680CEC3D1AB79B611-80B2
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 4F0-910-xxx-17.lbl
       Part No SW: 4F0 910 900 A    HW: 4F0 920 950 L
       Component: KOMBIINSTR. M73 H09 0660  
       Revision: 00400000    Serial number: 4RJ31L7C4     
       Coding: 0260443
       Shop #: WSC 80093 222 69422
       VCID: 9E70A623497B617699-80CA
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway        Labels:. 4F0-910-468.clb
       Part No SW: 4F0 910 468 A    HW: 4F0 907 468 B
       Component: Gateway         H09 0030  
       Revision: 09          Serial number: 0800804A160039
       Coding: 6CEE53C43B0104
       Shop #: WSC 02325 785 00200
       VCID: A71E83C71621A0BEEA-80F2
    
    1 Fault Found:
    02095 - Component Protection Active 
                000 - -
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 1
                        Fault Frequency: 1
                        Reset counter: 246
                        Mileage: 358671 km
                        Time Indication: 0
                        Date: 2006.04.12
                        Time: 09:32:46
    
    
    -------------------------------------------------------------------------------
    Address 1E: Media Player 2        Labels: 4E0-910-111.lbl
       Part No SW: 4E0 910 111 D    HW: 4E0 035 111 A
       Component: CD-Changer      H44 0340  
       Revision: 00000000    Serial number: AUZ5ZBD6028288
       Shop #: WSC 00000 000 00000
       VCID: 9A78AA3355530D5665-80CE
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver        Labels: 4F0-910-793-42.lbl
       Part No SW: 4F0 910 793 C    HW: 4F0 959 793 C
       Component: TSG FA          H10 0020  
       Revision: 00000000    Serial number: Yt)
       Coding: 0000538
       Shop #: WSC 02327 785 00200
       VCID: AA187AF305339DD6F5-80FE
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels:. 4F0-910-289.lbl
       Part No SW: 4F0 910 289 K    HW: 4F0 907 289 K
       Component: Komfortgeraet   H27 0220  
       Revision: 02200027    Serial number: 01524374610000
       Coding: 0000000
       Shop #: WSC 00000 000 00000
       VCID: B22862932DE3D5164D-80E6
    
    4 Faults Found:
    01042 - Control Module; Not Coded 
                000 - -
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 3
                        Fault Frequency: 254
                        Reset counter: 246
                        Time Indication: 1
    
    02084 - Component Protection 
                005 - No or Incorrect Basic Setting / Adaptation
                 Freeze Frame:
                        Fault Status: 01100101
                        Fault Priority: 2
                        Fault Frequency: 254
                        Reset counter: 246
                        Time Indication: 1
    
    02095 - Component Protection Active 
                000 - -
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 2
                        Fault Frequency: 254
                        Reset counter: 246
                        Mileage: 240516 km
                        Time Indication: 0
                        Date: 2012.07.17
                        Time: 10:52:41
    
    01519 - Bulb for Back-Up Lights; Right (M17) 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 3
                        Fault Frequency: 184
                        Reset counter: 246
                        Mileage: 357538 km
                        Time Indication: 0
                        Date: 2006.02.15
                        Time: 08:01:48
    
    
    -------------------------------------------------------------------------------
    Address 47: Sound System        Labels: 4F0-910-223-AS.lbl
       Part No SW: 4F0 910 223 B    HW: 4F0 035 223 
       Component: Amp.-ASK        H09 0270  
       Revision: 16S00001    Serial number: 00510040036279
       Coding: 0000001
       Shop #: WSC 02335 785 00200
       VCID: 9D72A12F447D7A6E80-80C8
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 4F: Centr. Electr. II        Labels: 4F0-910-280.lbl
       Part No SW: 4F0 910 280     HW: 4F0 907 280 A
       Component: ILM Beifahrer   H09 0050  
       Revision:             Serial number: 00000000042649
       Coding: 0001104
       Shop #: WSC 02323 785 00200
       VCID: DEF0E62309FB2176D9-808A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass.        Labels: 4F0-910-793-52.lbl
       Part No SW: 4F0 910 792 C    HW: 4F0 959 792 C
       Component: TSG BF          H10 0020  
       Revision: 00000000    Serial number: ‘5)
       Coding: 0000538
       Shop #: WSC 02327 785 00200
       VCID: A91A85FF003596CEFC-80FC
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 53: Parking Brake        Labels: 4F0-910-801.clb
       Part No SW: 4F0 910 801     HW: 4F0 907 801 
       Component: EPB  C63C0030   H03 0030  
       Revision: C63C0030    
       Coding: 0000111
       Shop #: WSC 02334 785 00200
       VCID: DDF2E12F04FD3A6EC0-8088
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 56: Radio        Labels: Redir Fail!
       Part No SW: 4F0 910 729 J    HW: 4F0 035 729 D
       Component: MMI Cockpit     H35 0040  
       Revision: C51100DE    Serial number: AUZ6Z3DAMC23B2
       Coding: 0100002
       Shop #: WSC 00586 210 11732
       VCID: B02C689B23EFE7063B-80E4
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 61: Battery Regul.        Labels: 4F0-910-181.lbl
       Part No SW: 4F0 910 181 E    HW: 4F0 915 181 A
       Component: ENERGIEMANAGER  H11 0490  
       Revision: 00000000    Serial number: 00000000073529
       Shop #: WSC 00568 210 04294
       VCID: A30697D762194C9EB6-80F6
    
       Subsystem 1 - Part No: 4F0 915 105 C
       Component: von VA0  4410190561       
       Coding: 344630393135313035432056413034343130313930353631
       Shop #: WSC 00000 384 00290
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 62: Door, Rear Left        Labels: 4F0-910-795.lbl
       Part No SW: 4F0 910 795 A    HW: 4F0 959 795 A
       Component: TSG HL          H09 0010  
       Coding: 0000002
       Shop #: WSC 02327 785 00200
       VCID: AA187AF305339DD6F5-80FE
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 72: Door, Rear Right        Labels: 4F0-910-795.lbl
       Part No SW: 4F0 910 795 A    HW: 4F0 959 794 A
       Component: TSG HR          H09 0010  
       Coding: 0000002
       Shop #: WSC 02327 785 00200
       VCID: AA187AF305339DD6F5-80FE
    
    No fault code found.
    
    End----(Elapsed Time: 01:42, VBatt start/end: 13.7V/13.8V. VIgn 0.0V)------
    Code:
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Control Module Part Number: 4F0 910 468 A
      Component and/or Version: Gateway         H09 0030
    
    Optical Bus Diagnostic : Standard
    
    Controller          	Electrical          	Optical             
    19-CAN Gateway      	OK                  	OK                  
    07-Control Head(Std Plus)	OK                  	OK                  
    0E-Media Player 1   	ERROR               	ERROR               
    1E-Media Player 2   	OK                  	OK                  
    47-Sound System     	OK                  	OK                  
    56-Radio            	ERROR               	ERROR               
    
    ************************************************************
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Control Module Part Number: 4F0 910 468 A
      Component and/or Version: Gateway         H09 0030
    
    Optical Bus Diagnostic : 3dB Attenuation
    
    Controller          	Electrical          	Optical             
    19-CAN Gateway      	OK                  	OK                  
    07-Control Head(Std Plus)	OK                  	OK                  
    0E-Media Player 1   	ERROR               	ERROR               
    1E-Media Player 2   	OK                  	OK                  
    47-Sound System     	OK                  	OK                  
    56-Radio            	ERROR               	ERROR               
    
    ************************************************************
    Last edited by Uwe; 06-07-2020 at 01:43 PM. Reason: Split CODE sections

  2. #2
    Benevolent Dictator Uwe's Avatar
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    Perhaps a problem with the wiring that is used for "Optical Bus Diagnostics"?

    -Uwe-
    Lock-down of sick people: Quarantine
    Lock-down of healthy people: Tyranny

  3. #3
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    I would try an optical loop to "aim" it ... And check the voltage(drop in/) of these two modules (on autoscan ok, but the 3 faults in ECU less than 11,8V...). Both play or...?

  4. #4
    Verified VCDS User VASTech A.D.'s Avatar
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    Well I think that the communication between CAN-Gateway and modules on MOST bus are connected via CAN infotainment bus lines. Are there another communication lines that are used during the Optical Bus Diagnostics?

  5. #5
    Verified VCDS User VASTech A.D.'s Avatar
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    @ FandaTDI
    Your point is good, thank`s! But test was made with KOER...
    End----(Elapsed Time: 01:42, VBatt start/end: 13.7V/13.8V. VIgn 0.0V)------

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