VW Transporter T6.1 drivers side safety belt switch

   #1  

cryptrade

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Hello
I have a T6.1 VW Transporter where customer bought a new sets of front seats. After installation I get an error in the Airbag module. After some research turns out the seats provided by the customer are not the same ones that were in this van originally. I think the module doesn't recognise the seat and throws in the fault. Old seats are not available anymore.
Under the seat there is a 2 wire connector which goes to the seat belt. Any way to turn this fault off permanently? Possibly via VCDS or by installing a resistor...

Code:
Wednesday,22,September,2021,11:02:42:60393
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x86
VCDS Version: 21.3.0.0  HEX-V2 CB: 0.4543.4
Data version: 20210226 DS325.0
www.Ross-Tech.com


VIN: WV1ZZZ7HZMH045895   License Plate:
Mileage: 14352km-8917mi   Repair Order:



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 7H-VN46 (3Q0)
Scan: 01 02 03 08 09 10 13 15 17 19 44 5F 75

VIN: WV1ZZZ7HZMH045895   Mileage: 14352km-8917miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
13-Auto Dist. Reg -- Status: Malfunction 0010
15-Airbags -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
75-Telematics -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CXHA)       Labels:. 04L-907-309-V2.clb
   Part No SW: 04L 906 056 SA    HW: 04L 907 445 M
   Component: R4 2.0l TDI   H01 9697 
   Revision: 23301001   
   Coding: 002540144364050900000000000000000000000000000000
   Shop #: WSC 00012 790 00055
   ASAM Dataset: EV_ECM20TDI03004L906056SA 004004
   ROD: EV_ECM20TDI03004L906056QF_004.rod
   VCID: 7EA401FB3079CB6BFDF-802A

No fault code found.
Readiness: N/A

-------------------------------------------------------------------------------
Address 02: Auto Trans (J743)       Labels:. 0BH-927-711.clb
   Part No SW: 0BT 300 046 R    HW: 0GC 927 711 H
   Component: GSG DQ500     H06 3101 
   Revision: 00H06V11   
   Coding: 0014
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_TCMDQ500021 001001
   ROD: EV_TCMDQ500021_VN46.rod
   VCID: 45D6AE17152F58B3FC5-8010

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: Redir Fail!
   Part No SW: 7LA 614 517 B    HW: 7LA 614 517
   Component: ESC_high      H01 0800 
   Serial number: 08508050201113
   Coding: 30552452484BEE8A0C5C24AD126B7726392724B8
   Shop #: WSC 00012 790 00055
   ASAM Dataset: EV_Brake1ESP90iBOSCHVN46X 003012
   ROD: EV_Brake1ESP90iBOSCHVN46X_003.rod
   VCID: 3E24C1FB70F90B6BBDF-806A

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels:* None
   Part No SW: 7LA 907 426 F    HW: 7LA 907 426 F
   Component: AC Manuell    H01 0602 
   Coding: A03110000810030001000800504001050000000000000000800000000000
   Shop #: WSC 00012 790 00055
   ASAM Dataset: EV_AirCondiBHTCVN54XT6PA 001002
   ROD: EV_AirCondiBHTCVN54XT6PA.rod
   VCID: 46D4A91B282953ABF5F-8012

   Rear A/C control head:

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: None
   Part No SW: 2Q0 937 090 C    HW: 2Q0 937 090 C
   Component: BCM A0 Std+   H11 0943 
   Serial number: 00102031501441
   Shop #: WSC 00012 790 00042
   ASAM Dataset: EV_BCMA0 206001
   ROD: EV_BCMA0_206.rod
   VCID: 323CE5CBB4A1DF0B497-8066

   Rain/Light Recognition Sensor:
   Subsystem 1 - Part No SW: 5Q0 955 559 C    HW: 5Q0 955 559 C  Labels: 5Q0-955-547.CLB
   Component: RLS  054 0206
   Serial number: S3Y20M10D29H08M49S11
   Coding: 0018EE

   Driver door control module:
   Subsystem 2 - Part No SW: 7L1 959 405 B    HW: 7L1 959 163 B
   Component: FHSG_DRV  001 0002
   Serial number: 00000000000045343125
   Coding: 1F000F

   Front passenger door control module:
   Subsystem 3 - Part No SW: 7L1 959 406 B    HW: 7L1 959 164 B
   Component: FHSG_PSG  001 0002
   Serial number: 00000000000044533824
   Coding: 050007

   Anti-theft alarm system sensor:
   Subsystem 4 - Part No SW: 5Q0 951 172     HW: 5Q0 951 172
   Component: Sensor, DWA  005 0316
   Serial number: 000000000ZY202650AVF

   Alarm horn:
   Subsystem 5 - Part No SW: 5Q0 951 605 A    HW: 5Q0 951 605 A
   Component: Sirene, DWA  005 0314
   Serial number: 00000000000048764192

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 5Q0-919-294.clb
   Part No SW: 5QA 919 294 J    HW: 5QA 919 294
   Component: PDC 8 Kanal   H08 0073 
   Serial number: 000150058020296
   Coding: 8451051811
   Shop #: WSC 00012 790 00055
   ASAM Dataset: EV_EPHVA18AU3700000 009053
   ROD: EV_EPHVA18AU3700000.rod
   VCID: 53F2804FEB7BF603621-8006

No fault code found.

-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg (J428)       Labels:| 2Q0-907-572.clb
   Part No SW: 2Q0 907 572 R    HW: 2Q0 907 572 B
   Component: ACCCONTIMQB   H03 0372 
   Coding: 3200670201FF8748949C815580508700000000000000000004
   Shop #: WSC 00012 790 00042
   ASAM Dataset: EV_ACCMRRCONTIVW376 003016
   ROD: EV_ACCMRRCONTIVW376_003_VN54.rod
   VCID: 43D2B00F1B1B6683D21-8016

1 Fault Found:
2095 - Databus
          U1123 00 [009] - Received Error Message
          [FAULT_SEATBELT_FAIL]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 214
                    Mileage: 14352 km
                    Date: 2021.09.22
                    Time: 10:50:59

                    Voltage terminal 15: 12.0 V
                    Control Module temperature: 27 °C
                    Vehicle speed: 0.00 m/s
                    Longitudinal acceleration: 0.16 m/s²
                    Adaptive distance regulation: status: ACC_Off_MainSwitch_Off


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5Q0-959-655.clb
   Part No SW: 2Q0 959 655 AD    HW: 2Q0 959 655 AD
   Component: VW22Airbag    016 0506 
   Revision: --------   
   Coding: 8800C00000000000800000CF008C40000065
   Shop #: WSC 00012 790 00055
   ASAM Dataset: EV_AirbaVW22BPAVW27X 001022
   ROD: EV_AirbaVW22BPAVW27X.rod
   VCID: 7F5AFCFF3773C263F69-802A

1 Fault Found:
9444369 - Safety belt switch - driver side
          B101C 11 [137] - Short to Ground
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 14352 km
                    Date: 2021.09.22
                    Time: 11:00:12


-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:* Redir Fail!-SRI3
   Part No SW: 7LA 920 941 A    HW: 7LA 920 941 A
   Component: KOMBI         202 8400 
   Coding: 23A512082480260001882A011401000000000000
   Shop #: WSC 00012 790 00055
   ASAM Dataset: EV_DashBoardVDDMQBAB 009071
   ROD: EV_DashBoardVDDMQBAB_VW27.rod
   VCID: 3E24C1FB70F90B6BBDF-806A

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:| 3Q0-907-530-V1.clb
   Part No SW: 3Q0 907 530 AG    HW: 3Q0 907 530 C
   Component: GW MQB High   521 5423 
   Serial number: 02112011602282
   Coding: 030100044F05730001100058100F00010001070000000000000000000000
   Shop #: WSC 00012 790 00042
   ASAM Dataset: EV_GatewNF 013026
   ROD: EV_GatewNF_VW27.rod
   VCID: 74B023D30E35913B9BB-8020

   Generator:
   Component: 5-00-11-00-04 

   Multifunction steering wheel control module:
   Subsystem 2 - Part No SW: 3G0 959 442 N    HW: 3G0 959 442 N
   Component: E221__MFL-PR6  H07 0110
   Serial number: PR6-0440066309204560
   Coding: 2C0D00

   Battery Monitoring Control Module:
   Subsystem 3 - Part No SW: 7E0 915 181 N    HW: 7E0 915 181 N
   Component: J367-BDMConti  H03 1052
   Serial number: 77343301002010300685

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 2N0-909-143.clb
   Part No SW: 7LA 909 144 F    HW: 7LA 909 144 D
   Component: EPS_MQB_ZFLS  751 7150 
   Coding: 0106
   Shop #: WSC 00012 790 00042
   ASAM Dataset: EV_SteerAssisMNB 002012
   ROD: EV_SteerAssisMNB.rod
   VCID: 45D6AE17152F58B3FC5-8010

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:* None
   Part No SW: 3CN 035 869 A    HW: 3CN 035 869 A
   Component: MU-E-D-ER     720 0890 
   Serial number: 20102000020389
   Coding: 06640100BE00000041110101008000001F0000C60000010000
   Shop #: WSC 00012 790 00055
   ASAM Dataset: EV_MUEnt4CGen2LGE 001044
   ROD: EV_MUEnt4CGen2LGE_VW27.rod
   VCID: 44D0B3131E1561BBEBB-8010

No fault code found.

-------------------------------------------------------------------------------
Address 75: Telematics (J949)       Labels:* None
   Part No SW: 5WA 035 282     HW: 5WA 035 282
   Component: OCUGen3Low    H14 0083 
   Serial number: 0000000010NVJH2
   Coding: 06462000196818208005460160000607
   ASAM Dataset: EV_OCUGen3Low 002036
   ROD: EV_OCUGen3Low_AU27.rod
   VCID: 015E7A074187B49380D-8054

2 Faults Found:
12866049 - Databus
          U1123 00 [009] - Received Error Message
          [Airbag: Error value received]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 4
                    Reset counter: 40
                    Mileage: 14352 km
                    Date: 2021.09.22
                    Time: 10:51:01

                    Voltage terminal 30: 12.0 V

7170 - Function Restricted due to Missing Message(s)
          U1111 00 [008] - -
          [Multi Function Display (0x0F) - Funktionseinschränkung wegen Kommunikationfehler - BapErr_RetryNotSuccessful]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 40
                    Mileage: 14352 km
                    Date: 2021.09.22
                    Time: 10:51:02

                    Voltage terminal 30: 12.1 V


End----------(Elapsed Time: 01:19, VBatt start/end: 12.1V/12.1V)-----------
 
   #2  

iichel

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If the old interior is still available, transfer the seat belt lock?
 
   #3  

cryptrade

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   #4  

iichel

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The funny thing is, I'd expect a code on both seat belt locks, left and right. Is the lock perhaps simply broken?
 
   #5  

cryptrade

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The funny thing is, I'd expect a code on both seat belt locks, left and right. Is the lock perhaps simply broken?
No it is not. The plug is only on the drivers seat. We do camper van conversions and we've noticed that if you put the wrong seats in the T6.1 this airbag fault appears so apparently the module recognizes the seat belt switch. So we either need to code it out or install a resistor so that the module would think the correct seat belt switch is in place. But I've been trying to find a correct resistor for it but nothing seems to work...
 
   #6  

iichel

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Is it not possible to find the appropriate T6.1 seatbelt lock and install that one?
 
   #7  

MartinsX

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"Short to ground" is suspicious. Does it change to "open" or "short to positive/short to battery" when connecting/disconnecting seatbelt lock connector? And what if just bridging both terminals at connector?
 
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   #8  

cryptrade

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We've ended up buying the correct lock from VW and it worked as it should.
 
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