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Thread: Skoda Citigo MY2017 MFSW

  1. #1
    Verified VCDS User kreativ's Avatar
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    Skoda Citigo MY2017 MFSW

    Hi

    I was trying to retrofit MFSW to a Skoda Citigo MY2017.
    Did change the airbag loom with new wires to MFSW buttons and also wiring the LIN bus from airbag loom to BCM T73B / 17. Checked all the wires in WD and everything ok.

    Since there is no much information about this I found in BCM a coding byte which says MFSW installed. Ticked the bit but nothing happens on buttons when I press

    I was sent an autoscan from a VW Up MY2017 also with MFSW factory fitted. And it comes with exact same BCM partnumber and HW/SW as the Citigo.

    Code:
    Wednesday,31,January,2018,17:08:47:49480
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 18.1.0.2 (x64)
    Data version: 20180122 DS285.1
    www.Ross-Tech.com
    
    
    VIN: TMBZZZAAZHDxxxxx   License Plate: 
    Mileage: 24290km-15093mi   Repair Order: 
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Chassis Type: AA-VW12 (1S0)
    Scan: 01 03 09 15 17 19 25 44 5F 61 AD
    
    VIN: TMBZZZAAZHD603939   Mileage: 24290km-15093miles
    
    01-Engine -- Status: Malfunction 0010
    03-ABS Brakes -- Status: OK 0000
    04-Steering Angle -- Status: OK 0000
    09-Cent. Elect. -- Status: Malfunction 0010
    15-Airbags -- Status: OK 0000
    17-Instruments -- Status: OK 0000
    19-CAN Gateway -- Status: OK 0000
    25-Immobilizer -- Status: OK 0000
    44-Steering Assist -- Status: OK 0000
    5F-Information Electr. -- Status: Malfunction 0010
    61-Battery Regul. -- Status: OK 0000
    AD-Brake Sensors -- Status: OK 0000
     
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CHYA)       Labels:. 04C-906-020-CHY.clb
       Part No SW: 04C 906 020 EN    HW: 04C 907 309 P
       Component: R3 1.0l MPI   H24 3171  
       Revision: UNH24---    
       Coding: 00110014022401000000
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_ECM10MPI01104C906020EN 002002
       ROD: EV_ECM10MPI_VW12.rod
       VCID: 6BDEDF778244B81D70-803E
    
    1 Fault Found:
    4483 - Function Restriction due to Faults in Other Modules 
              U1113 00 [039] - -
              Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Mileage: 24296 km
                        Date: 2018.01.31
                        Time: 00:03:56
    
                        Engine speed: 0.00 /min
                        Normed load value: 0.0 %
                        Vehicle speed: 0 km/h
                        Coolant temperature: 20 C
                        Intake air temperature: 18 C
                        Ambient air pressure: 990 mbar
                        Voltage terminal 30: 11.661 V
                        Unlearning counter according OBD: 40
                        Cruise Control System (CCS): status-Bits 0-7: 2
                        Cruise Control System: specified speed: 0.00 km/h
                        Cruise control switch actuation-Bits 0-7: 0
                        Cruise control switch actuation-Bits 0-7: 0
                        Cruise control switch-off: irreversible w. brake intervention-Bits 0-7: 0
                        Cruise control switch-off: reversible-Bits 0-7: 255
                        Cruise control switch-off: irreversible-Bits 0-7: 255
                        Acceleration: 0.000 m/s
    
    Readiness: 0000 0000
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels:. 1S0-614-517.clb
       Part No SW: 1S0 614 517 L    HW: 1S0 614 517 L
       Component: EBC 460 ESP   H16 0023  
       Serial number: A019OSM
       Coding: 32BF24712BAD02F44C0324F8D4B240505FB100
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_Brake1ESPEBC460TRW 002004
       ROD: EV_Brake1ESPEBC460TRW_002_VW25.rod
       VCID: 3874303B8392C3854D-806C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:. 1S0-937-08x-09.clb
       Part No SW: 1S0 937 090 F    HW: 1S0 937 090 
       Component: BCM PQ25 1MX4 H81 0744  
       Revision: BW081001    Serial number: 0978 242160993
       Coding: 62B82B0000010000010807F42DEB8ED07BC0626D60C72960210000420900
       Shop #: WSC 13464 345 64685
       VCID: 36683E03818635F55F-8062
    
       Subsystem 1 - Part No: 5K7 955 559 C  Labels: 5K7-955-559.CLB
       Component: RLS 160816 04  42  0106 
       Coding: 0228DD
    
    4 Faults Found:
    00077 - Windshield Wiper Stop Switch (F229) 
                004 - No Signal/Communication - Intermittent
                 Freeze Frame:
                        Fault Status: 00100100
                        Fault Priority: 3
                        Fault Frequency: 1
                        Reset counter: 174
                        Mileage: 24296 km
                        Time Indication: 0
                        Date: 2018.01.31
                        Time: 15:37:52
    
    00446 - Function Limitation due to Under-Voltage 
                002 - Lower Limit Exceeded - Intermittent
                 Freeze Frame:
                        Fault Status: 00100010
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 174
                        Mileage: 24296 km
                        Time Indication: 0
                        Date: 2018.01.31
                        Time: 15:35:16
    
    00538 - Reference Voltage 
                011 - Open Circuit - Intermittent
                 Freeze Frame:
                        Fault Status: 00101011
                        Fault Priority: 3
                        Fault Frequency: 1
                        Reset counter: 174
                        Mileage: 24296 km
                        Time Indication: 0
                        Date: 2018.01.31
                        Time: 15:35:16
    
    01326 - Control Module for Multi-Function Steering Wheel (J453) 
                004 - No Signal/Communication
                 Freeze Frame:
                        Fault Status: 01100100
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 134
                        Mileage: 24296 km
                        Time Indication: 0
                        Date: 2018.01.31
                        Time: 00:03:56
    
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
       Part No SW: 1S0 959 655 B    HW: 1S0 959 655 B
       Component: VW10Airbag01Q H03 0006  
       Revision: --------    Serial number: 003MY00LH8V7
       Coding: 000000000000000000000000000000003151
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_AirbaVW10BPAVW12X 001001
       ROD: EV_AirbaVW10BPAVN750_VW12.rod
       VCID: 3D7A212FACB0E6AD9E-8068
    
       Crash sensor for side airbag: driver side: 
       Serial number: 3497ARB406743RS6MOB+
    
       Crash sensor for side airbag: front passenger side: 
       Serial number: 3507ARB404R3OQ4850GC
    
       Crash sensor for front airbag: driver side: 
       Serial number: 3557BRB405T44QG288JM
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 1Sx-920-xxx-17.clb-SRI1
       Part No SW: 1ST 920 870     HW: 1ST 920 870 
       Component: KOMBI         H05 0010  
       Revision: X0005001    Serial number: 00000000000000
       Coding: 114A010000
       Shop #: WSC 00406 442 00000
       ASAM Dataset: EV_KombiUDSMM9RM10 A05808
       ROD: EV_KombiUDSMM9RM10_A05_VW12.rod
       VCID: 1220A293C5AEC9D513-8046
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels: None
       Part No SW: 1S0 909 901     HW: 1S0 937 090 
       Component: GW-K-CAN TP20 H81 0744  
       Revision: BW081001    
       Coding: 031201
       Shop #: WSC 13464 345 64685
       VCID: 70E4C81BA3625BC545-8024
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
       Part No SW: 5K0 953 234     HW: 1ST 920 870 
       Component: IMMO          H05 0010  
       Revision: X0005001    Serial number: 00000000000000
       Coding: 000000
       Shop #: WSC 00000 000 00000
       ASAM Dataset: EV_ImmoUDSMM9RM10 A01702
       ROD: EV_ImmoUDSMM9RM10_VW12.rod
       VCID: 6AD0DA738DBEA1150B-803E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist (J792)       Labels:| 6Rx-909-144-V2.clb
       Part No SW: 6R1 909 144 AJ    HW: 6R1 909 144 E
       Component: EPS_TRW_ALow  313 3132  
       Serial number: CG8S1065
       Coding: 000700
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_SteerAssisUDSTRW 016029
       ROD: EV_SteerAssisUDSTRW.rod
       VCID: 7F061B27E63C34BDCC-802A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 5F: Information Electr. (J794)       Labels:* None
       Part No SW: 1ST 035 871 A    HW: 1ST 035 871 A
       Component: MU-E--EU      068 7288  
       Serial number: 18081600021008
       Coding: 03210000BE00000041110001000002001F0000C40001010000
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_MUEnt4CGen2LGE 001032
       ROD: EV_MUEnt4CGen2LGE_VW12.rod
       VCID: 51A26D9F002872CD6A-8004
    
    2 Faults Found:
    0518 - Front Right Treble Speaker 
              B1064 13 [009] - Open Circuit
              [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 239
                        Mileage: 20574 km
                        Date: 2017.10.26
                        Time: 14:48:45
    
                        Voltage terminal 30: 11.7 V
    
    0523 - Front Left Treble Speaker 
              B1061 13 [009] - Open Circuit
              [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 239
                        Mileage: 20574 km
                        Date: 2017.10.26
                        Time: 14:48:45
    
                        Voltage terminal 30: 11.7 V
    
    
    -------------------------------------------------------------------------------
    Address 61: Battery Regul. (J840)       Labels:. 1K0-907-534.clb
       Part No SW: 1S0 907 534     HW: 1S0 937 090 
       Component: Batt.regelung H81 0744  
       Serial number: 0978 242160993
       Coding: 032B7864
       Shop #: WSC 31414 790 00001
       VCID: 70E4C81BA3625BC545-8024
    
       Subsystem 1 - Part No SW: 1S0 915 181 C    HW: 1S0 915 181 C
       Component: J367-BDM  H08 0270 
       Serial number: 63231L36565861504056
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address AD: Brake Sensors (J939)       Labels: 1S0-907-201.clb
       Part No SW: 1S0 907 201 A    HW: 1S0 907 201 A
       Component: CV-SENSOR     H08 0460  
       ASAM Dataset: EV_CVSen 001001
       ROD: EV_CVSen.rod
       VCID: 2854E07B53325305DD-807C
    
    No fault code found.
    
    End-------------------------(Elapsed Time: 02:19)--------------------------

  2. #2
    Verified VCDS User iichel's Avatar
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    Did you add a plus wire?

  3. #3
    Verified VCDS User kreativ's Avatar
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    Quote Originally Posted by iichel View Post
    Did you add a plus wire?
    All wires has been checked through wiring diagram from Erwin so it should not be a wire problem.

  4. #4
    Verified VCDS User iichel's Avatar
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    well, the MFSW module isn't detected, it should show up as a slave of the BCM.
    Byte 9 bit 3 of the BCM is MFSW, 1= installed

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  6. #5
    Verified VCDS User kreativ's Avatar
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    And there is no more coding for MFSW than setting byte Byte 9 bit 3 in BCM?

    Could it be communication problems like wrong switches?

    The switches I recieved was partnumber 5E0919719F - with buttons on both sides.

    In ETKA it says for the Citigo to use 5E0919719C which has only buttons on left side

    So I dont know if the BCM can handle other switches

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