Stop start not working after being at dealership

[mmi]

What is brake under pressure too low mean?

My guess - it's just poor German-English translation: unterdruck = vacuum (as the brakes are operated by engine generated vacuum)

German VCDS:

Anzahl verhinderter Stoppvorgänge (Statistik)-Bremsunterdruck

Also what are you using to read that specific info.

The snippets were generated by VCDS - so called blockmap files which is a snapshot of all and every data parameter available from engine (or any controller).

---

VCDS > Applications > Controller Channel Map >

[ Single controller address - 01 ]​

[ Login or security access code - Leave empty ]​

[ Function - Measuring values ]​

[ Output - CSV file ]​

Go

The result file blockmap-01-... will be in folder C:\Ross-Tech\VCDS\Logs\....

Note: only VCDS HEX-V2 and VCDS HEX-NET cables have the capability to create blockmap files.

I have VCDS but it’s an older version and I don’t know if it can read a 2022 vehicle or not.

Surely there will be limitations - as noted above it probably won't create the blockmap file.

Instead it probably still can show all of the parameters - by searching and ticking them individually - max 12 at a time (of 1500 of total) - via
VCDS > Select > Engine > Adv. Meas. Values

 

[BRABUS]

My guess - it's just poor German-English translation: unterdruck = vacuum (as the brakes are operated by engine generated vacuum)

German VCDS:

Anzahl verhinderter Stoppvorgänge (Statistik)-Bremsunterdruck

The snippets were generated by VCDS - so called blockmap files which is a snapshot of all and every data parameter available from engine (or any controller).

---

VCDS > Applications > Controller Channel Map >

Single controller address - 01​

Login or security access code - Leave empty​

Function - Measuring values​

Output - CSV file​

Go

The result file blockmap-01-... will be in folder C:\Ross-Tech\VCDS\Logs\....

Note: only VCDS HEX-V2 and VCDS HEX-NET cables have the capability to create blockmap files.



Surely there will be limitations - as noted above it probably won't create the blockmap file.

Instead it probably still can show all of the parameters - by searching and ticking them individually - max 12 at a time (of 1500 of total) - via
VCDS > Select > Engine > Adv. Meas. Values

The brake under pressure has me intrigued because since they replaced the brake fluid the brake pedal doesn’t feel hard when you come to a stop like it did, in fact you can sometimes push it all the way to the floor. Quite concerning really. Not sure what this means apart from it’s not right.


REALLY stupid question, how do I tell what version of cable I have?

 

[Sasquatch]

I presume you've ceased to drive the vehicle if there are question marks over a critical safety system? The anchor pedal going to the floor is not good at all. Get it recovered and sorted. Phone Motability RAC, they guarantee to be out within half and hour.

 

[mmi]

REALLY stupid question, how do I tell what version of cable I have?

It's printed on the sticker on cable's connector, also seen in VCDS Auto-Scan header. Well, only the newer cables are identified in the header - older ones do not identify themselves.

 

[Greybeard]

I presume you've ceased to drive the vehicle if there are question marks over a critical safety system? The anchor pedal going to the floor is not good at all. Get it recovered and sorted. Phone Motability RAC, they guarantee to be out within half and hour.

Good points, well made.
I would also add to get van recovered to the alternate dealer mentioned earlier in thread?

 

[BRABUS]

I presume you've ceased to drive the vehicle if there are question marks over a critical safety system? The anchor pedal going to the floor is not good at all. Get it recovered and sorted. Phone Motability RAC, they guarantee to be out within half and hour.

Yes parked up currently and not being used I value not only my safety but that of everyone else on the roads and pavements etc.. RAC are not 90 minutes if you are at home, in our experience recently it can be up to 48 hours.

 

[Sasquatch]

RAC run a different scheme for motability to the commercial one for Joe Public. They have special patrols dedicated to just motabikity customers. They will come very speedily for a motability call - they're contractually obliged to.

 

[BRABUS]

RAC run a different scheme for motability to the commercial one for Joe Public. They have special patrols dedicated to just motabikity customers. They will come very speedily for a motability call - they're contractually obliged to.

You are crrrect about the different contract. We have a dedicated number to call and you get answered usually within 2 rings. The time is am quoting you are the worst case when at home, normally it is around 6 hours. I have been keeping a log just out of curiosity to see how slow they are.

 

[BRABUS]

Right folks it’s been a while. I am back, still have the issue with the stop start (no issues found with the brake pedal - apparently) and so I bought the latest legit HEX-V2 from Gendan.

The instructions above were really clear and really helpful and I managed to download the CVS file with no issues at all, my question is should this be with the engine off or with it running?

Thanks again.

 

[mmi]

The instructions above were really clear and really helpful and I managed to download the CVS file with no issues at all, my question is should this be with the engine off or with it running?

The blockmap file?
For start troubleshooting it would be both

1) Engine off (ignition on)​

2) Engine running (idle)​

- because engine off all the actuators are at rest, no charge air, no oil pressure, etc.
- engine idling e.g turbo vanes are at their max pressure position,

To further activate emission related sensors engine need to be at it's operating temperature - e.g. NOx sensors activate after 15-20 minutes after startup.
Thus eventually blockmaps below would give more information

3) Hot engine idling​

4) Hot engine stopped​

To collect even more data VCDS can be programmed to collect blockmaps continuosly using "Repeats" option - extremely useful



Just need to estimate beforehand how many can be collected during a journey - typically it's about 1 minute/blockmap (exact value is on the last line of blockmap).

For DNAA engine slighly more

 

[BRABUS]

The blockmap file?
For start troubleshooting it would be both

1) Engine off (ignition on)​

2) Engine running (idle)​

- because engine off all the actuators are at rest, no charge air, no oil pressure, etc.
- engine idling e.g turbo vanes are at their max pressure position,

To further activate emission related sensors engine need to be at it's operating temperature - e.g. NOx sensors activate after 15-20 minutes after startup.
Thus eventually blockmaps below would give more information

3) Hot engine idling​

4) Hot engine stopped​

To collect even more data VCDS can be programmed to collect blockmaps continuosly using "Repeats" option - extremely useful

View attachment 284840

Just need to estimate beforehand how many can be collected during a journey - typically it's about 1 minute/blockmap (exact value is on the last line of blockmap).

For DNAA engine slighly more
View attachment 284842

Would it be helpful if I uploaded my csv file to here? I will also do another run of it with the engine running when the wife gets home from work

I have a 150 mile trip planned in the next few days as well so would running it before during and after be of any use? Sorry for being so dull, with VCDS I feel like a primary school kid who has been taken out and stuck straight into University. So much to learn and it’s all very daunting still.

 

[mmi]

Would it be helpful if I uploaded my csv file to here?

Yes, please! It would be a good reference data package for future.

I have a 150 mile trip planned in the next few days as well so would running it before during and after be of any use?

Yes, please! Would be very interesting to get such a complete package.

4) Hot engine stopped

If the stop-start would happen work - my preferred way to stop the engine is to let stop-start stop it (then release seat belt to prevent engine restart) - as cycling ignition resets pretty much everything.

VCDS I feel like a primary school kid who has been taken out and stuck straight into University. So much to learn and it’s all very daunting still.

I felt the same a few years back - but as gradually started to get grasp of the capabilities got really excited of it. Actually VCDS is superior as data collection tool - of course the data interpretation is another story - where Forum members have been very valuable by providing real life challenges.

 

[BRABUS]

I don’t have that info yet but here is a basic scan of our car. This is the car that the dealer said was showing no faults.

Does this look to you like a car with no error codes?

Monday,28,April,2025,20:12:08:24231
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 25.3.1.1 (x64)  HEX-V2 CB: 0.4671.5
Data version: 20250415 DS365.0
www.Ross-Tech.com


VIN: WV2ZZZ7HZNH027204   License Plate: #######
Mileage: 64042km-39793mi   Repair Order:



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


Chassis Type: 7H-VN46 (3Q0)
Scan: 01 02 03 08 09 10 13 15 17 18 19 3D 44 5F 69 6D 75 BB BC BE
          BF

VIN: WV2ZZZ7HZNH027204   Mileage: 64042km-39793miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
10-Park/Steer Assist -- Status: OK 0000
13-Auto Dist. Reg -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
18-Aux. Heat -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
3D-Special Function -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
69-Trailer -- Status: OK 0000
6D-Trunk Elect. -- Status: Malfunction 0010
75-Telematics -- Status: OK 0000
BB-Door Rear Drv -- Status: OK 0000
BC-Door Rear Pass -- Status: OK 0000
BE-Slid. Door Rear Left -- Status: OK 0000
BF-Slid. Door Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-DNAA)       Labels:. 05L-907-309-V1.clb
   Part No SW: 05L 906 023 KG    HW: 05L 907 309 F
   Component: R4 2.0l TDI   H80 2671
   Revision: N1H80---    CVN: 1C5B89B5F3218A0EA3C795CF64CF85E9A3C795CF43FB2DAA
   Coding: 0025003C0374050800000000000000000000000000000000
   Shop #: WSC 34927 004 1048576
   ASAM Dataset: EV_ECM20TDI01105L906023KG 006002
   ROD: EV_ECM20TDI01105L906023JQ.rod
   VCID: 77AC34192F48AEC2BE0-8022
   VINID: 9E60AAAAA1D8A9E600087080104F908918

1 Fault Found:
40258 - Internal Control Module
          P0606 00 [00100000] - Processor Fault
          [ECM/PCM Processor]
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 17
                    Mileage: 63345 km
                    Date: 2025.04.03
                    Time: 06:54:56

                    Engine speed: 1067.00 /min
                    Normed load value: 17.3 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 8 °C
                    Intake air temperature: 6 °C
                    Ambient air pressure: 1000 mbar
                    Voltage terminal 30: 11.220 V
                    Unlearning counter according OBD: 17
                    Engine status: COENG_RUNNING
                    Engine status-Test_Program_Co Eng st COMPU VERB UBYTE: 3

Readiness: 0 0 0 0 0

-------------------------------------------------------------------------------
Address 02: Auto Trans (J743)       Labels:. 0BH-927-711.clb
   Part No SW: 0DV 300 046 B    HW: 0GC 927 711 H
   Component: GSG DQ500     H06 3701
   Revision: 00H06V13    CVN: EFAF991A
   Coding: 0014
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_TCMDQ500021 001001
   ROD: EV_TCMDQ500021.rod
   VCID: 3928F22159DC78B2884-806C

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 7LX-614-517-V1.clb
   Part No SW: 7LA 614 517 B    HW: 7LA 614 517
   Component: ESC_high      H01 0800
   Serial number: 08504112210916
   Coding: 115527524A49E68C8856E4A4526A6726393724B8
   Shop #: WSC 00012 790 00077
   ASAM Dataset: EV_Brake1ESP90iBOSCHVN46X 003012
   ROD: EV_Brake1ESP90iBOSCHVN46X_003.rod
   VCID: 3E22E13D40F25F8ABD6-806A

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:* Redir Fail!
   Part No SW: 7LA 907 040 D    HW: 7LA 907 040 D
   Component: Climatronic   H01 0602
   Coding: B031100008102300010009005040010500000000000B0101A08000000000
   Shop #: WSC 00012 790 00077
   ASAM Dataset: EV_AirCondiBHTCVN54XT6PA 001002
   ROD: EV_AirCondiBHTCVN54XT6PA_VN46.rod
   VCID: 3C26EB3556EE4D9A932-8068

   Rear air conditioning block 1:
   Subsystem 1 - Part No SW: 7LA 907 049 F    HW: 7LA 907 049 F
   Component: E857  H02 0301
   Serial number: 00002067342611250212
   Coding: 000000

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 5Q0-937-08X-V2.clb
   Part No SW: 2Q0 937 090 D    HW: 2Q0 937 090 C
   Component: BCM A0 Std+   H12 0954
   Serial number: 01102126300468 Dataset Number: V03935359SV 0001
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_BCMA0 207001
   ROD: EV_BCMA0_207_VW27.rod
   VCID: 3334C0097BB082E2428-8066

   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: S6Y21M08D09H11M46S06
   Coding: 0018DD

   Driver door control module:
   Subsystem 2 - Part No SW: 7L1 959 405     HW: 7L1 959 163
   Component: FHSG_DRV  001 0002
   Serial number: 00000000000051475238
   Coding: 1F0000

   Front passenger door control module:
   Subsystem 3 - Part No SW: 7L1 959 406     HW: 7L1 959 164
   Component: FHSG_PSG  001 0002
   Serial number: 00000000000052673391
   Coding: 050000

   Anti-theft alarm system sensor:
   Subsystem 4 - Part No SW: 2N0 951 173 A    HW: 2N0 951 173 B
   Component: Sensor, DWA  014 0403
   Serial number: 000000000ZM21246JKE0

   Alarm horn:
   Subsystem 5 - Part No SW: 5Q0 951 605 A    HW: 5Q0 951 605 A
   Component: Sirene, DWA  005 0314
   Serial number: 00000000000049967123

2 Faults Found:
608524 - Rotary Latch Motor for Sliding Door; Rear Driver Side
          B1A72 F0 [00001000] - Electrical Malfunction
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 4
                    Fault Frequency: 6
                    Reset counter: 252
                    Mileage: 63081 km
                    Date: 2025.03.28
                    Time: 06:49:47

                    Zusaetzliche Umgebungsdaten-Terminal 15 status: OFF
                    Zusaetzliche Umgebungsdaten-Terminal 50 status: OFF
                    Zusaetzliche Umgebungsdaten-Low beam: Not operated
                    Zusaetzliche Umgebungsdaten-OFF: Not operated
                    Zusaetzliche Umgebungsdaten-Outside temperature: -50.0 °C
                    Zusaetzliche Umgebungsdaten-Automatic high beam assist: operated
                    Zusaetzliche Umgebungsdaten-Position lamps: Not operated
                    Zusaetzliche Umgebungsdaten-Parking light left: Not operated
                    Zusaetzliche Umgebungsdaten-Parking light right: Not operated
                    Zusaetzliche Umgebungsdaten-CAN-Bus_aktiv: On
                    Zusaetzliche Umgebungsdaten-last wakeup: keine Stoerschutzursache
                    Zusaetzliche Umgebungsdaten-Status Bremslichtschalter (CAN): OFF
                    Zusaetzliche Umgebungsdaten-Status Bremslichtschalter (HW): OFF
                    Zusaetzliche Umgebungsdaten-voltage measurement: 11.7 V

608780 - Rotary Latch Motor for Sliding Door; Rear Pass. Side
          B1A73 F0 [00001001] - Electrical Malfunction
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 4
                    Fault Frequency: 3
                    Reset counter: 223
                    Mileage: 63145 km
                    Date: 2025.03.28
                    Time: 15:56:48

                    Zusaetzliche Umgebungsdaten-Terminal 15 status: OFF
                    Zusaetzliche Umgebungsdaten-Terminal 50 status: OFF
                    Zusaetzliche Umgebungsdaten-Low beam: Not operated
                    Zusaetzliche Umgebungsdaten-OFF: Not operated
                    Zusaetzliche Umgebungsdaten-Outside temperature: -50.0 °C
                    Zusaetzliche Umgebungsdaten-Automatic high beam assist: Not operated
                    Zusaetzliche Umgebungsdaten-Position lamps: Not operated
                    Zusaetzliche Umgebungsdaten-Parking light left: Not operated
                    Zusaetzliche Umgebungsdaten-Parking light right: Not operated
                    Zusaetzliche Umgebungsdaten-CAN-Bus_aktiv: On
                    Zusaetzliche Umgebungsdaten-last wakeup: keine Stoerschutzursache
                    Zusaetzliche Umgebungsdaten-Status Bremslichtschalter (CAN): OFF
                    Zusaetzliche Umgebungsdaten-Status Bremslichtschalter (HW): OFF
                    Zusaetzliche Umgebungsdaten-voltage measurement: 12.2 V


-------------------------------------------------------------------------------
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: 000150058321244 Dataset Number: V03935313KK 0001
   Coding: 8459151911
   Shop #: WSC 00012 790 00077
   ASAM Dataset: EV_EPHVA18AU3700000 009053
   ROD: EV_EPHVA18AU3700000_009_SK25.rod
   VCID: 53F4A089DB70A2E2628-8006

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
   Dataset Number: V03935335RG 0001
   Coding: 3200670A01FF8748949C815580508700000000000000000004
   Shop #: WSC 00012 790 00037
   ASAM Dataset: EV_ACCMRRCONTIVW376 003016
   ROD: EV_ACCMRRCONTIVW376_VW41.rod
   VCID: 43D490C92B103262D28-8016

1 Fault Found:
1389 - Function Restricted due to Insufficient Voltage
          U1400 00 [00001000] - -
          [FAULT_VBAT_BUSMON_LOW]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 6
                    Fault Frequency: 18
                    Reset counter: 5
                    Mileage: 62922 km
                    Date: 2025.03.23
                    Time: 10:33:55

                    Voltage terminal 15: 10.9 V
                    Control Module temperature: 10 °C
                    Vehicle speed: 0.00 m/s
                    Longitudinal acceleration: -0.09 m/s²
                    Adaptive distance regulation: status: ACC_StandBy


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 2Q0-959-655.clb
   Part No SW: 2Q0 959 655 AQ    HW: 2Q0 959 655 AQ
   Component: VW22Airbag    020 0511
   Revision: --------    Dataset Number: V03935351ZF 0001
   Coding: 88CCC00000000000BC0000CF008C40000065
   Shop #: WSC 00012 790 00077
   ASAM Dataset: EV_AirbaVW22BPAVW27X 001036
   ROD: EV_AirbaVW22BPAVW27X.rod
   VCID: 0C467BF546CEBD1AE32-8058

   Crash sensor for side airbag: driver side:
   Subsystem 1 - Part No SW: -----------    HW: 442 062 107 21
   Component: SideSensor_Df  1E2 0887
   Serial number: 3577Y5099052CCB1F4DP
   Coding: 2D2D2D

   Crash sensor for side airbag: passenger side:
   Subsystem 2 - Part No SW: -----------    HW: 442 062 107 21
   Component: SideSensor_Pf  1E2 0887
   Serial number: 3587Y50A3052CCB102D4
   Coding: 2D2D2D

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 7LA-920-XXX-V1.clb-SRI3
   Part No SW: 7LA 920 941 A    HW: 7LA 920 941 A
   Component: KOMBI         202 8500
   Coding: 27A40A0A2580260001882A011401000000000000
   Shop #: WSC 00012 790 00077
   ASAM Dataset: EV_DashBoardVDDMQBAB 009071
   ROD: EV_DashBoardVDDMQBAB_VN46.rod
   VCID: 3E22E13D40F25F8ABD6-806A

1 Fault Found:
16777020 - Function Restricted due to Interrupted Communications
          U1110 00 [00001000] - -
          [BAP_TEL_0x28 keine Kommunikation]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 6
                    Fault Frequency: 94
                    Reset counter: 8
                    Mileage: 62906 km
                    Date: 2025.03.21
                    Time: 15:45:30


-------------------------------------------------------------------------------
Address 18: Aux. Heat (J364)       Labels:* Redir Fail!
   Part No SW: 5WA 963 271 C    HW: 5WA 963 271 C
   Component: STH-VW37x     006 0012
   Serial number: 000000000000129
   Coding: 3143221854121512DCE519
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_AuxilHeateWOSVW38X 002009
   ROD: EV_AuxilHeateWOSVW38X_002_VW41.rod
   VCID: 4CC6BBF5064EFD1A232-8018

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:| 3Q0-907-530-V1.clb
   Part No SW: 3Q0 907 530 AL    HW: 3Q0 907 530 E
   Component: GW MQB High   524 5463
   Serial number: 09122310522276 Dataset Number: V03935364EJ 0001
   Coding: 030100344F056A0401100258100F00010001070000000000000000000000
   Shop #: WSC 34924 004 1048576
   GVL: 01443C00081018C0C00080008004C80000000000000000000000000000000000
   ASAM Dataset: EV_GatewNF 013026
   ROD: EV_GatewNF_SK25.rod
   VCID: 79A83221195CB8B2C84-802C

   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  Labels: 3C8-959-537.CLB
   Component: E221__MFL-PR6  H07 0110
   Serial number: PR6-0440036291210870
   Coding: 2C0D00

   Battery Monitoring Control Module:
   Subsystem 3 - Part No SW: 7E0 915 181 L    HW: 7E0 915 181 L
   Component: J367-BDMConti  H03 1051
   Serial number: 77197200002109080268

2 Faults Found:
131655 - No Communication with Towing System Control Module (J345)
          U1003 00 [00001000] - -
          [Timeout Knoten 0x47 / 69 - Steuergerät für Anhängererkennung]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 239
                    Mileage: 63361 km
                    Date: 2025.04.03
                    Time: 07:18:39

                    Terminal 30 power supply: 11.9 V
                    Terminal 15: OFF

8531970 - Quiescent Current
          U1406 00 [00001000] - Too High
          [Ruhestrom oberer Grenzwert überschritten]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 7
                    Fault Frequency: 33
                    Reset counter: 5
                    Mileage: 62922 km
                    Date: 2025.03.21
                    Time: 22:51:01

                    Terminal 30 power supply: 12.0 V
                    Terminal 15: OFF


-------------------------------------------------------------------------------
Address 3D: Special Function (J608)       Labels:* Redir Fail!
   Part No SW: 2N0 907 427 R    HW: 2N0 907 427 H
   Component: KFG       H24 0408
   Serial number: GB24213611977 Dataset Number: V03935349WS 0001
   Coding: 0000200000000000020000080000000000000000
   Shop #: WSC 00012 790 00077
   ASAM Dataset: EV_SpeciFunctFlextVN54X 008036
   ROD: EV_SpeciFunctFlextVN54X_008_VN3S.rod
   VCID: 3FDC9C3947F85682B60-806A

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 2N0-909-143.clb
   Part No SW: 7LA 909 144 G    HW: 7LA 909 144 D
   Component: EPS_MQB_ZFLS  751 7160
   Dataset Number: V03935340DA 0001
   Coding: 0106
   Shop #: WSC 00012 790 00037
   ASAM Dataset: EV_SteerAssisMNB 002015
   ROD: EV_SteerAssisMNB.rod
   VCID: 46D289DD1822074AF56-8012

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:| 5G0-035-MIB-ENT2.clb
   Part No SW: 3CN 035 869 A    HW: 3CN 035 869 A
   Component: MU-E-D-ER     720 0920
   Serial number: 31082100020162 Dataset Number: V03935343RV 0001
   Coding: 06640100BE00000041110101008000001F0000D60000010000
   Shop #: WSC 00012 790 00077
   ASAM Dataset: EV_MUEnt4CGen2LGE 001044
   ROD: EV_MUEnt4CGen2LGE_VN46.rod
   VCID: 44D693D52E1E355AEB2-8010

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels:| 5H0-907-383.clb
   Part No SW: 5H0 907 383     HW: 5H0 907 383
   Component: Anhaenger     H09 0040
   Serial number: 000000000005847 Dataset Number: V03935309CF 0001
   Coding: 0100000202001300
   ASAM Dataset: EV_TrailFunctGener3Hella 001009
   ROD: EV_TrailFunctGener3Hella_VW41.rod
   VCID: 6B84186963001A224A8-803E

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect. (J605)       Labels:* None
   Part No SW: 7LA 959 107 A    HW: 4M0 959 107 C
   Component: HDSG-Modul    H14 0673
   Revision: --------    Serial number: A2-C769-9790-3 Dataset Number: V03935307KS 0001
   Coding: 4180
   Shop #: WSC 00012 790 00037
   ASAM Dataset: EV_DeckLidCONTIVN46T 001017
   ROD: EV_DeckLidCONTIVN46T.rod
   VCID: 44D693D52E1E355AEB2-8010

1 Fault Found:
0011 - Function Restricted due to Insufficient Voltage
          U1400 00 [00001000] - -
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 5
                    Date: 2000.00.00
                    Time: 00:00:00

                    Voltage terminal 30: 11.11 V


-------------------------------------------------------------------------------
Address 75: Telematics (J949)       Labels:* None
   Part No SW: 5WA 035 282     HW: 5WA 035 282
   Component: OCUGen3Low    H14 0092
   Serial number: 0000000107NVXF0 Dataset Number: V03935344U  0001
   Coding: 06462000196818208005460160000607
   ASAM Dataset: EV_OCUGen3Low 002036
   ROD: EV_OCUGen3Low_002_VW27.rod
   VCID: 01585AC1718CE072804-8054

No fault code found.

-------------------------------------------------------------------------------
Address BB: Door Rear Drv (J1093)       Labels: 7LA-035-593.clb
   Part No SW: 7LA 035 593 A    HW: 7LA 035 593 A
   Component: SLD_Rx-Unit_d H07 0031
   Serial number: 1900E2F7
   Coding: 00
   ASAM Dataset: EV_ReceiRearDriveSideHuf 002002
   ROD: EV_ReceiRearDriveSideHuf.rod
   VCID: 3E22E13D40F25F8ABD6-806A

1 Fault Found:
73750 - Supply voltage
          U1011 00 [01101100] - Voltage too Low
          [Undervoltage_detected]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 3
                    Fault Frequency: 31
                    Reset counter: 29
                    Mileage: 63340 km
                    Date: 2025.04.02
                    Time: 18:36:29


-------------------------------------------------------------------------------
Address BC: Door Rear Pass (J1094)       Labels: 7LA-035-593.clb
   Part No SW: 7LA 035 593 A    HW: 7LA 035 593 A
   Component: SLD_Rx-Unit_p H07 0031
   Serial number: 1900E2B3
   Coding: 00
   ASAM Dataset: EV_ReceiRearPasseSideHuf 002002
   ROD: EV_ReceiRearDriveSideHuf.rod
   VCID: 3E22E13D40F25F8ABD6-806A

1 Fault Found:
73750 - Supply voltage
          U1011 00 [01101100] - Voltage too Low
          [Undervoltage_detected]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 3
                    Fault Frequency: 32
                    Reset counter: 29
                    Mileage: 63377 km
                    Date: 2025.04.04
                    Time: 19:37:38


-------------------------------------------------------------------------------
Address BE: Slid. Door Rear Left (J926)       Labels:| 7LA-959-244.clb
   Part No SW: 7LA 959 244 D    HW: 7LA 959 244 D
   Component: Slidingdoor_d H09 0037
   Serial number: 1800B6C6 Dataset Number: 7LA959244A  0601
   Coding: 12
   ASAM Dataset: EV_SlideDoorDriveHufT6PA 001010
   ROD: EV_SlideDoorDriveHufT6PA_VN46.rod
   VCID: 49C882E1093CE832184-801C

No fault code found.

-------------------------------------------------------------------------------
Address BF: Slid. Door Rear Right (J927)       Labels:| 7LA-959-244.clb
   Part No SW: 7LA 959 244 D    HW: 7LA 959 244 D
   Component: Slidingdoor_p H09 0037
   Serial number: 1800B830 Dataset Number: 7LA959244A  0601
   Coding: 12
   ASAM Dataset: EV_SlideDoorPasseHufT6PA 001010
   ROD: EV_SlideDoorPasseHufT6PA_VN46.rod
   VCID: 49C882E1093CE832184-801C

No fault code found.

End----------(Elapsed Time: 01:37, VBatt start/end: 12.2V/12.2V)-----------
------------------------------10 Faults Found------------------------------

 

[mmi]

Quite a few faults were captured at low battery voltage?
Including the strange one - P0606 00 - at 11.220 Volts, although has happened only once.

By default VCDS uses "aggressive mode" to scan vehicle's fault memory. Usually this mode brings up more faults than dealer tool which filters out "expired" faults (=faults which have not reoccured for some time).

​

 

[BRABUS]

That P06060 00 is showing up at the time the car would have been started ready to go to work. Nothing was left on overnight in the car and the car started normally with no issues or sluggishness on cranking.

 

[mmi]

Yes, noticed that engine was already running - perhaps it was just the brief moment after engine was started and alternator was not yet charging - thus the (too?) low voltage.
For reference on T6 it takes more than 2 seconds after engine is started and running before alternator starts actually charging.

An engine and altermator start-up measurement in below

Post in thread 'Which Jump Starter?'

21 Oct 2018

And off course jump starting.... now needed it on our vans yet.... but used numerous times to help out others.

So that's in the real world. But in theory?

T6 diesel engine start-up

Measurements were done using a VCDS cable, achieved time resolution 130 ms.​

Timeline of events :

• Timestamp 3.5 sec: Initiate starting by turning key to position start
  
  Preglow, power up of ECU+other modules, lights, etc​
• Timestamp 5.2 – 6.0 sec Engine cranking, drain from battery peaks at 400 A for 0.3 sec
  
  Afterglow​
  ...

• mmi

•