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Thread: Roomster 2008 "Check Coding of ECUs on Powertrain Data Bus" error in ABS module

  1. #1
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    Roomster 2008 "Check Coding of ECUs on Powertrain Data Bus" error in ABS module

    Can You help me with this error in ABS module?
    After battery discharge yellow ESP light came on and error 18055 is stored in ABS.
    I tried different codings of ABS, but no luck.
    Why the ECU module is coded "00102"? When I code it to "00002", then "Software Version Monitoring" error appears, but ESP light is still on.
    Is the Steering Assist coded properly? I think it should be "11210", but that doesn't change the situation too.

    I'd be very gratefull for any help!


    Code:
    Tuesday,09,October,2018,18:02:19:43668
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x86
    VCDS Version: 18.9.0.2  HEX-NET CB: 0.4436.4
    Data version: 20180927 DS296.0
    www.Ross-Tech.com
    
    VIN: TMBNG25J685052925   License Plate: ROOMSTER
    Mileage: 263770km-163899mi   Repair Order: 
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Chassis Type: 5J (5J - Skoda Roomster (2006 > 2010))
    Scan: 01 02 03 08 09 15 16 17 19 25 37 44 46 55 56 76 77
     
    VIN: TMBNG25J685052925   Mileage: 263770km-163899miles
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels: 038-906-019-AXR.lbl
       Part No: 038 906 019 NR
       Component: 1,9l R4 EDC 0000SG  9134  
       Coding: 00102
       Shop #: WSC 73430  
       VCID: F4A4AF45C6113BEA41-4B3C
       TMBNG25J685052925     SKZ7Z0G4658798
    
    No fault code found.
    Readiness: 0 0 0 0 0 
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 6R0-907-37x-ESP80.clb
       Part No SW: 6Q0 907 379 AP    HW: 6Q0 907 379 AP
       Component: ESP 8.0 front   H03 0001  
       Revision: 00000000    Serial number: 00000000000000
       Coding: 0000284
       Shop #: WSC 73430 790 00000
       VCID: 8B56D4B9EBEF441230-50D0
    
    1 Fault Found:
    18055 - Check Coding of ECUs on Powertrain Data Bus 
                P1647 - 000 - 
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 184
                        Mileage: 259144 km
                        Time Indication: 0
    
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 6Q0-907-044.lbl
       Part No: 5J0 907 044 A
       Component: CLIMAtronic SK25    0608  
       Shop #: WSC 00000 000 00000
       VCID: A81C8B351A590F0A3D-50F4
    
    1 Fault Found:
    01273 - Fresh Air Blower (V2) 
                000 -  -  - Intermittent
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels:. 6Qx-937-049-C.lbl
       Part No: 6Q1 937 049 F
       VCID: BE304D6DB8DDA1BA67-50D0
    
    1 Fault Found:
    01598 - Drive Battery Voltage 
                07-10 - Signal too Low - Intermittent
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 6Q0-909-605-VW5.lbl
       Part No: 1C0 909 605 K
       Component: QE AIRBAG VW51 Q1   0010  
       Coding: 20805
       Shop #: WSC 73430  
       VCID: AC1477255EA1232AD9-50F4
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 6J0-959-441.clb
       Part No: 5J0 959 441 A
       Component: MF-Modul       0005 0260  
       Coding: 0000002
       Shop #: WSC 73430 006 00000
       VCID: B02C6355228947CAE5-50D0
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 5J0-920-xxx-17.clb
       Part No: 5J0 920 840 C
       Component: KOMBIINSTR.    V2824486  
       Coding: 19102
       Shop #: WSC 64764  
       VCID: A91A8E315153360222-50F4
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway        Labels: 6N0-909-901-19.lbl
       Part No: 6N0 909 901 
       Component: 000E GATEWAY CAN    2S36  
       Coding: 00014
       Shop #: WSC 73430  
       VCID: F0ACA355B20907CAA5-50F4
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer        Labels: 5J0-920-xxx-25.clb
       Part No: 5J0 920 840 C
       Component: IMMOBILIZER    V2824486  
       Coding: 19102
       Shop #: WSC 64764  
       VCID: A91A8E315153360222-50F4
       TMBNG25J685052925     SKZ7Z0G4658798
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist        Labels: 6Q0-423-156.clb
       Part No: 6Q0 423 156 AB
       Component: LenkhilfeTRW        V270  
       Coding: 10110
       Shop #: WSC 73430  
       VCID: EFAEA029AF371832BC-50D0
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels:. 6Q0-959-433.clb
       Part No: 5J0 959 433 A
       Component: 03 KomfortgerŠt     0001  
       Coding: 00019
       Shop #: WSC 73430  
       VCID: B12A665179834EC2EA-4B3C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range        Labels: 5J0-907-357.lbl
       Part No: 5J0 907 357 
       Component: Low AFS         H02 0002  
       Revision: 00000002    Serial number:               
       Coding: 0000002
       Shop #: WSC 73430 790 00000
       VCID: EE90BD2DF83D113AB7-50F4
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 56: Radio        Labels: 1K0-035-1xx-56.lbl
       Part No SW: 5J0 035 161     HW: 5J0 035 161 
       Component: Radio FO3       010 0029  
       Revision: 00010000    Serial number: SKZ7Z3G0141665
       Coding: 0002400
       Shop #: WSC 73430 790 00000
       VCID: DF8ED0E90F9788B20C-50D0
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 76: Park Assist        Labels: 5J0-919-283.lbl
       Part No: 5J0 919 283 
       Component: Einparkhilfe        V005  
       Revision: 00012000    Serial number: 07111060271231
       Coding: 0001120
       Shop #: WSC 73430 790 00000
       VCID: EFAEA029FF371832BC-50F4
    
    4 Faults Found:
    01546 - Sensor for Parking Aid; Rear Mid-Left (G204) 
                006 - Short to Plus - Intermittent
    01545 - Sensor for Parking Aid; Rear Left (G203) 
                006 - Short to Plus - Intermittent
    01547 - Sensor for Parking Aid; Rear Mid-Right (G205) 
                006 - Short to Plus - Intermittent
    01548 - Sensor for Parking Aid; Rear Right (G206) 
                006 - Short to Plus - Intermittent
    
    -------------------------------------------------------------------------------
    Address 77: Telephone        Labels: 5P0-862-335.lbl
       Part No SW: 5J0 035 729 A    HW: 5J0 035 729 A
       Component: FSE_2P6x        H24 0110  
       Revision: 00000001    Serial number: 00000000631493
       Coding: 0000422
       Shop #: WSC 73430 790 00000
       VCID: AA18713D04553D1A2B-50F4
    
    No fault code found.
    
    End----(Elapsed Time: 03:31, VBatt start/end: 12.3V/12.2V. VIgn 0.0V)------

  2. #2
    Ross-Tech Employee Jef's Avatar
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    Part No: 038 906 019 NR
    I did find some other examples of this ECM part number coded to 00102. I've done some digging here, it seems there are a few variables for the coding of the ECM:

    • With or without ABS
    • With or without air conditioning
    • With or without ESI (extended servicing intervals)


    In your case, YES... YES... NO. Coding does work out to 00102.. or at least as best I can confirm. Digging into the ABS coding, 00284 looks to be correct as per the PR codes. Clear the battery voltage code out of the J519. Have you taken the car for a short test drive and then tried to clear codes? Was there ANYTHING else that happened with the car other than a dead battery?
    Jef
    Ross Tech Support Team, Alpha Squad
    Auto-Scan, learn it, love it, live it... then check the fuses.

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  4. #3
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    Thanks for Your interest in this problem!

    All the errors were cleared and came back only the one in ABS. Test drive also didn't help.
    As far I know nothing more than dead battery.

    Sometimes 18055 error is combined with "Instrument Cluster" error also stored in ABS. I don't remember number of this second fault.
    So, steering assist is coded correctly?

  5. #4
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    Here's the second fault:

    Friday,12,October,2018,15:32:04:43668
    VCDS Version: Release 18.9.0 Running on Windows 10 x86
    www.Ross-Tech.com

    Address 03: ABS Brakes Labels: 6R0-907-37x-ESP80.clb
    Control Module Part Number: 6Q0 907 379 AP HW: 6Q0 907 379 AP
    Component and/or Version: ESP 8.0 front H03 0001
    Software Coding: 0000284
    Work Shop Code: WSC 12345 444 12345
    VCID: 8B56D4B9EBEF441230-50F4
    2 Faults Found:

    18055 - Check Coding of ECUs on Powertrain Data Bus
    P1647 - 000 -
    Freeze Frame:
    Fault Status: 01100000
    Fault Priority: 2
    Fault Frequency: 1
    Reset counter: 158
    Mileage: 263775 km
    Time Indication: 0

    01317 - Control Module in Instrument Cluster (J285)
    000 - -
    Freeze Frame:
    Fault Status: 01100000
    Fault Priority: 2
    Fault Frequency: 1
    Reset counter: 158
    Mileage: 263775 km
    Time Indication: 0

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