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Thread: 2015 Passat Tdi Se -Airbag Control Module/No Communication

  1. #1
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    2015 Passat Tdi Se -Airbag Control Module/No Communication

    Hello Good people,
    My name is Bryan. I am the proud owner of a 2015 Passat tdi se. I am new to VCDS, This ismy first postas well as my first autoscan. I purchased the Hex can cable as a result of my airbag failure dashboard light coming on. Prior to ordering the cable I checked all fuses which all of them looked good, I removed the airbag control module and checked the connector for bent pins/noticeable damage and the module looked ok as well as the connector. With most of the faults reading the airbag control module has no communication I am guessing the ACM went out. Has anyone had these same faults and have any advice as to the best and most cost effective way to fix this? Any advice would be greatly appreciated.


    Code:
    Thursday,22,August,2019,19:42:18:06070
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x86
    VCDS Version: 19.6.1.0  HEX-V2 CB: 0.4508.4
    Data version: 20190529 DS308.0
    www.Ross-Tech.com
    
    
    VIN: 1VWBV7A36FC093834   License Plate: 
    
    
    Chassis Type: A3-VW41 (7N0)
    Scan: 01 02 03 08 09 15 16 17 19 1C 25 2E 42 44 46 4F 52 56 62 72
              75 77
    
    VIN: 1VWBV7A36FC093834   Mileage: 78100km-48529miles
    
    01-Engine -- Status: Malfunction 0010
    02-Auto Trans -- Status: Malfunction 0010
    03-ABS Brakes -- Status: Malfunction 0010
    04-Steering Angle -- Status: OK 0000
    08-Auto HVAC -- Status: Malfunction 0010
    09-Cent. Elect. -- Status: Malfunction 0010
    15-Airbags -- Status: Malfunction 1010
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: Malfunction 0010
    19-CAN Gateway -- Status: Malfunction 0010
    1C-Position Sensing -- Status: OK 0000
    25-Immobilizer -- Status: OK 0000
    2E-Media Player 3 -- Status: OK 0000
    42-Door Elect, Driver -- Status: Malfunction 0010
    44-Steering Assist -- Status: OK 0000
    46-Central Conv. -- Status: OK 0000
    4F-Centr. Electr. II -- Status: OK 0000
    52-Door Elect, Pass. -- Status: Malfunction 0010
    56-Radio -- Status: Malfunction 0010
    62-Door, Rear Left -- Status: OK 0000
    72-Door, Rear Right -- Status: OK 0000
    75-Telematics -- Status: Malfunction 0010
    77-Telephone -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CVCA)       Labels:. 04L-907-309-V1.clb
       Part No SW: 04L 997 016 D    HW: 04L 907 309 K
       Component: R4 2.0l TDI   H20 9466  
       Revision: 8AH20---    
       Coding: 011D0012032410080000
       Shop #: WSC 04909 444 00000
       ASAM Dataset: EV_ECM20TDI01104L997016D 004002
       ROD: EV_ECM20TDI01104L997016D.rod
       VCID: 34311C564EBA14C71E1-8060
    
    1 Fault Found:
    4710 - No Communications with Airbag Control Module 
              U0151 00 [040] - -
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Mileage: 78015 km
                        Date: 2000.00.00
                        Time: 00:00:00
    
                        Engine speed: 0.00 /min
                        Normed load value: 0.0 %
                        Vehicle speed: 0 km/h
                        Coolant temperature: 50 °C
                        Intake air temperature: 51 °C
                        Ambient air pressure: 980 mbar
                        Voltage terminal 30: 12.460 V
                        Unlearning counter according OBD: 40
                        Limitation: accelerator pedal: 140.0 Nm
                        CAN status - engine control module-Bits 0-7: 0
                        Cruise Control System (CCS): status-Bits 0-7: 2
                        CAN status - transmission control module-Bits 0-7: 0
                        CAN status - brake control module 1-Bits 0-7: 0
                        CAN status - brake control module 2-Bits 0-7: 0
                        selected gear-Bits 0-7: 0
    
    Readiness: 0 0 0 0 0 
    
    -------------------------------------------------------------------------------
    Address 02: Auto Trans        Labels: 02E-927-770.clb
       Part No SW: 02E 300 061 T    HW: 02E 927 770 AL
       Component: GSG DSG AG6     531 4518  
       Revision: 05653104    Serial number: 00001501270285
       Coding: 0000020
       Shop #: WSC 09003 957 00200
       VCID: 2517F112F9E07D4F99F-8070
    
    1 Fault Found:
    28907 - No Communications with Cruise Control (Front) Distance Sensor 
                U0235 - 000 -  - Intermittent
                 Freeze Frame:
                        Fault Status: 00100000
                        Fault Priority: 0
                        Fault Frequency: 73
                        Reset counter: 39
                        Mileage: 64385 km
                        Time Indication: 0
                        Date: 2019.03.23
                        Time: 15:29:17
    
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels:. 1K0-907-379-60EC1F.clb
       Part No SW: 1K0 907 379 BS    HW: 1K0 907 379 BS
       Component: ESP MK60EC1   H46 0166  
       Revision: 00H46001    
       Coding: C54BC0F5492B00FDA31303E7921D0042A1100012
       Shop #: WSC 09003 957 00200
       VCID: 04518C965E1A6447EE1-8050
    
    2 Faults Found:
    01321 - Control Module for Airbags (J234) 
                004 - No Signal/Communication - Intermittent
                 Freeze Frame:
                        Fault Status: 00100100
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 46
                        Mileage: 78015 km
                        Time Indication: 0
    
                 Freeze Frame:
                        Count: 0
                        Count: 12
                        Count: 16384
                        Count: 8226
                        Count: 44544
                        Count: 65280
                        Count: 1
                        Count: 0
    
    02214 - Tire Pressure Warning 
                002 - Lower Limit Exceeded - Intermittent
                 Freeze Frame:
                        Fault Status: 00100010
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 6
                        Mileage: 78060 km
                        Time Indication: 0
                        Date: 2019.08.22
                        Time: 08:53:48
    
                 Freeze Frame:
                        Count: 16384
                        Count: 32768
                        Count: 8704
                        Count: 16401
                        Count: 49223
                        Count: 65534
                        Count: 65276
                        Count: 768
    
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (J301)       Labels:| 3C8-907-336.clb
       Part No SW: 561 907 426 J    HW: 561 907 426 J
       Component: AC Manuell    H02 0404  
       Revision: 00001K01    
       Coding: 0010001002
       Shop #: WSC 09003 957 00200
       ASAM Dataset: EV_ACManuaElectGen2BHTC 001002
       ROD: EV_ACManuaElectGen2BHTC_VW36.rod
       VCID: 221DEA0EE44E8A77FCD-8076
    
    1 Fault Found:
    13701600 - Function Restricted due to Missing Message(s) 
              U1111 00 [008] - -
              [Airbagsteuergerät - kein Signal/Kommunikation --> Fehlende Botschaft [ID] von Airbagsteuergerät]
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 12
                        Reset counter: 46
                        Mileage: 78015 km
                        Date: 2019.08.21
                        Time: 19:52:02
    
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:. 1K0-937-08x-09.clb
       Part No SW: 5K0 937 085 AB    HW: 5K0 937 085 AB
       Component: BCM PQ35 B+   122 0174  
       Revision: BH122001    
       Coding: EF200E1B902B08D4098800010600044800F1A08640801520648060000C70
       Shop #: WSC 09003 957 00200
       VCID: 73B3DF4A0BB453FFC7B-8026
    
    1 Fault Found:
    01321 - Control Module for Airbags (J234) 
                004 - No Signal/Communication - Intermittent
                 Freeze Frame:
                        Fault Status: 00100100
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 46
                        Mileage: 78015 km
                        Time Indication: 0
                        Date: 2019.08.21
                        Time: 19:52:02
    
                 Freeze Frame:
                            Term 15 On
                        Voltage: 12.25 V
                            ON
                            ON
                            OFF
                            OFF
                            OFF
    
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
       Part No SW: 5C0 959 655 AB    HW: 5C0 959 655 AB
       Component: AirbagVW10    500 0975  
       Serial number: 003LZD06CKG/  
       Coding: 00004D53
       Shop #: WSC 49769 002 1048576
       ASAM Dataset: EV_AirbaVW10SMEVW360 001030
       ROD: EV_AirbaVW10SMEVW360.rod
       VCID: 72BDDA4E742E5AF7CCD-8026
    
       Seat occupied recognition: 
       Subsystem 1 - Part No SW: 5C6 959 339 B    HW: 5C6 959 339 B
       Component: BF-Gewichtss.  H10 0046 
       Serial number: 6940000Y150001C14K0B
       Coding: 303044
    
       Crash sensor for side airbag: driver side: 
       Subsystem 2 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
       Component: S.Sens.Fahr.V  H02 ---- 
       Serial number: 3572MSME45101D4EZZZZ
    
       Crash sensor for side airbag: front passenger side: 
       Subsystem 3 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
       Component: S.Sens.Beif.V  H02 ---- 
       Serial number: 3582MSME40743C4EZZZ%
    
       Crash sensor for side airbag: rear: driver side: 
       Subsystem 4 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
       Component: S.Sens.Fahr.H  H02 ---- 
       Serial number: 3516KSME041B6735ZZZQ
    
       Crash sensor for side airbag: rear: passenger side: 
       Subsystem 5 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
       Component: S.Sens.Beif.H  H02 ---- 
       Serial number: 3526KSME115A6935ZZZU
    
       Crash sensor for front airbag: driver side: 
       Subsystem 6 - Part No SW: 5K0 959 659 A    HW: 5K0 959 659 A
       Component: F.Sens.Fahr  H02 ---- 
       Serial number: 3556LSME60336634ZZZP
    
       Crash sensor for front airbag: front passenger side: 
       Subsystem 7 - Part No SW: 5K0 959 659 A    HW: 5K0 959 659 A
       Component: F.Sens.Beif  H02 ---- 
       Serial number: 3566LSME69086634ZZZ.
    
    1 Fault Found:
    9445892 - Seat occupied recognition control module 
              B1022 04 [137] - Internal System Fault
              MIL ON - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Mileage: 74506 km
                        Date: 2019.07.17
                        Time: 08:21:37
    
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel (J527)       Labels:| 5K0-953-569.clb
       Part No SW: 1K5 953 521 BM    HW: 5K0 953 569 AE
       Component: LENKS.MODUL   016 0162  
       Revision: FF010042    Serial number: 20150219200629
       Coding: 088A140000
       Shop #: WSC 09003 957 00200
       ASAM Dataset: EV_SMLSNGVOLWSXS A01004
       ROD: EV_SMLSNGVOLWS.rod
       VCID: 79AFED62295829AF8D7-802C
    
       Multifunction steering wheel control module: 
       Subsystem 1 - Part No SW: 3C8 959 537 D    HW: 3C8 959 537 D  Labels: 3C8-959-537.CLB
       Component: E221__MFL-8LP  H07 0023 
       Serial number: 00000000000001044553
       Coding: E20000
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 5K0-920-XXX-17.clb-SRI1
       Part No SW: 561 920 970 G    HW: 561 920 970 G
       Component: KOMBI         H05 0813  
       Serial number: 00000000000000
       Coding: 231E01
       Shop #: WSC 09003 957 00200
       ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04723
       ROD: EV_Kombi_UDS_VDD_RM09_004_VW32.rod
       VCID: 1E65DEFED036AE97D85-804A
    
    1 Fault Found:
    12669184 - Function Restricted due to Missing Message(s) 
              U1111 00 [008] - -
              [Steuergerät für Airbag: keine Kommunikation]
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 46
                        Mileage: 78015 km
                        Date: 2019.08.21
                        Time: 19:52:01
    
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
       Part No SW: 7N0 907 530 AR    HW: 7N0 907 530 AM
       Component: J533  Gateway H55 1653  
       Revision:   H55       Serial number: 08041503000791
       Coding: 461000
       Shop #: WSC 09003 957 00200
       VCID: 005980864A027867CA9-8054
    
    1 Fault Found:
    01321 - Control Module for Airbags (J234) 
                004 - No Signal/Communication - Intermittent
                 Freeze Frame:
                        Fault Status: 00110100
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 46
                        Mileage: 78015 km
                        Time Indication: 0
                        Date: 2019.08.21
                        Time: 19:52:00
    
    
    -------------------------------------------------------------------------------
    Address 1C: Position Sensing
    Cannot be reached
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
       Part No SW: 5K0 953 234     HW: 5K0 953 234 
       Component: IMMO          H05 0813  
       Serial number:               
       Coding: 000000
       Shop #: WSC 09003 957 00200
       ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
       ROD: EV_Immo_UDS_VDD_RM09.rod
       VCID: 6A8DC22E5CFE923774D-803E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 2E: Media Player 3
    Cannot be reached
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver (J386)       Labels:| 3C0-959-70X-GEN4.clb
       Part No SW: 561 959 701     HW: 3C0 959 793 B
       Component: TUER-SG FT    002 0525  
       Revision: 13110009    Serial number: 0009474590
       Coding: 0404B5
       Shop #: WSC 09003 957 00200
       ASAM Dataset: EV_TSGFPQ25BRFVW46X A04001
       ROD: EV_TSGFPQ25BRFVW46X.rod
       VCID: 5BE397EA83A4FBBFFFB-800E
    
       Slave Driver: 
       Subsystem 1 - Part No SW: 561 959 811 B    HW: 561 959 811 B  Labels: 1K0-959-70X-GEN4.CLB
       Component: J388__TSG_HL  006 5470 
       Serial number: 14102630150413190222
       Coding: 800000
    
    1 Fault Found:
    68107 - Function Restricted due to Missing Message(s) 
              U1111 00 [008] - -
              [Front CAN AirBag]
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 46
                        Mileage: 78015 km
                        Date: 2019.08.21
                        Time: 19:52:02
    
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
       Part No: 1K0 909 144 R
       Component: EPS_ZFLS Kl. 215    3501  
       Revision: 00H22000    
       Shop #: WSC 01357 011 00200
       VCID: 392F2D626558E9AFCD7-806C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 4F: Centr. Electr. II (J520)       Labels:. 1K0-907-532.clb
       Part No SW: 7N0 907 532     HW: 7N0 907 530 AM
       Component: EZE_2         H55 1653  
       Revision:   H55       Serial number: 08041503000791
       Coding: 01030108
       Shop #: WSC 09003 957 00200
       VCID: 6FBBD33A679C771F233-803A
    
       Subsystem 1 - Part No SW: 561 959 591 A    HW: 561 959 591 A
       Component: J245 P05 9BA3  H08 0005 
       Serial number: 53388786011429501475
       Coding: 181100
    
       Subsystem 2 - Part No SW: 561 919 204 B    HW: 561 919 204 B
       Component: Analoguhr  009 0005 
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass. (J387)       Labels:| 3C0-959-70X-GEN4.clb
       Part No SW: 561 959 702     HW: 3C0 959 792 B
       Component: TUER-SG BT    002 0525  
       Revision: 15110009    Serial number: 0009433614
       Coding: 0404B4
       Shop #: WSC 09003 957 00200
       ASAM Dataset: EV_TSGBPQ25BRFVW46X A04001
       ROD: EV_TSGBPQ25BRFVW46X.rod
       VCID: 5CE194F686AAFC87F61-8008
    
       Slave Passenger: 
       Subsystem 1 - Part No SW: 561 959 812 B    HW: 561 959 812 B  Labels: 1K0-959-70X-GEN4.CLB
       Component: J389__TSG_HR  006 5470 
       Serial number: 14102631150413115755
       Coding: 800000
    
    1 Fault Found:
    68107 - Function Restricted due to Missing Message(s) 
              U1111 00 [008] - -
              [Front CAN AirBag]
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 46
                        Mileage: 78015 km
                        Date: 2019.08.21
                        Time: 19:52:01
    
    
    -------------------------------------------------------------------------------
    Address 56: Radio (J503)       Labels:. 5M0-035-1xx-56.clb
       Part No SW: 1K0 035 188 F    HW: 1K0 035 188 F
       Component: Radio Prem-8  H08 0009  
       Revision: -----13S    Serial number: VWZ4Z7R3697276
       Coding: 0100044004000B
       Shop #: WSC 09003 957 00200
       VCID: 2B03072A93044B3F4FB-807E
    
    2 Faults Found:
    02635 - Tuner Not Enabled/Activated 
                000 - -
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 7
                        Fault Frequency: 25
                        Reset counter: 184
                        Mileage: 64343 km
                        Time Indication: 0
                        Date: 2019.03.23
                        Time: 11:38:42
    
    02873 - Control Module for Back-Up Camera (J772) 
                004 - No Signal/Communication - Intermittent
                 Freeze Frame:
                        Fault Status: 00100100
                        Fault Priority: 5
                        Fault Frequency: 3
                        Reset counter: 31
                        Time Indication: 0
                        Date: 2063.15.31
                        Time: 07:30:16
    
    
    -------------------------------------------------------------------------------
    Address 75: Telematics (J949)       Labels:| 12E-035-284.clb
       Part No SW: 561 035 285 A    HW: 561 035 285 A
       Component: OCULowUSA     020 0156  
       Serial number: 000003554140535
       Coding: 02140102C21632007F1606C00000
       Shop #: WSC 09003 957 00200
       ASAM Dataset: EV_OCULow 002009
       ROD: EV_OCULow_002.rod
       VCID: 1471BCD62EFAF4C77E1-8040
    
    1 Fault Found:
    0035 - Databus 
              U1121 00 [008] - Missing Message
              [CAN TO Airbag]
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 12
                        Reset counter: 46
                        Mileage: 78015 km
                        Date: 2019.08.21
                        Time: 19:52:06
    
    
    -------------------------------------------------------------------------------
    Address 77: Telephone (J412)       Labels:| 5N0-035-729.clb
       Part No SW: 5N0 035 729 E    HW: 5N0 035 729 E
       Component: TELEFON       H07 0593  
       Revision: 1B001001    Serial number: 00007666968540
       Coding: 0A10030080010110
       Shop #: WSC 09003 957 00200
       ASAM Dataset: EV_UHVUMI 001007
       ROD: EV_UHVUMI.rod
       VCID: 323D1A4EB4AE1AF70CD-8066
    
    No fault code found.
    
    End----------(Elapsed Time: 01:38, VBatt start/end: 13.2V/13.2V)-----------

  2. #2
    Ross-Tech Employee DrPeter's Avatar
    Join Date
    Jan 2014
    Location
    16.4905° S, 151.7375° W
    Posts
    1,126
    Post Thanks / Like
    Hello,

    We have a Ross-Tech wiki page for the fault code B1022-Seat occupied recognition control module that maybe of some help.

    Since the 'Seat Occupied Recognition Control Module (J706)' has an "Internal System Fault" it is most likely that the J706 is faulty.

    However I would still check the power, ground and signal connection to the Air Bag controller. There is a three pin connector [T3aj] on the J706, see the Official Factory Wiring Diagrams for more details.

    If you do end up replacing the J706 controller, I strongly recommend to use same exact part number or a newer version/part number if available. (Check with your local Volkswagen Parts department)

    Use this Ross-Tech wiki page to help with the Basic Settings for the Seat Occupied Recognition Control Module (J706).


    Hope this helps,

    drpeter

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  4. #3
    Verified VCDS User
    Join Date
    Aug 2019
    Location
    Texas, USA
    Posts
    2
    Post Thanks / Like
    Will do and thank you very much! Should time permit given my hectic work schedule I hope to find the time to look more into this matter on Sunday. I will post status once I do, Thanks again!

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