UK-POLOS.NET - THE VW Polo Forum

Posted: **Wed May 07, 2025 8:16 pm**

Magician tricks, just kidding.

Using the Ne-Tech app within the Ross-Tech program, by pasting the coding and loading the appropriate .lbl label. In this case, a special label modified by one of the usual magicians with the collaboration of other magicians for the Bit definitions.
There's also a small program to convert VCDS labels in the Ross-Tech program from .clb to .lbl and thus display the Bit definitions in Ne-Tech prg/app.

This is your Byte0.

Posted: **Wed May 07, 2025 8:31 pm**

Thank you for explination
bit 6- locks all the doors via when lock cylinder in the door driver/passenger is turned?
I will disable these two bits tomorrow. ( They were like that for years).

I've been reading my old post when iichel helped me to retrofit the slip ring (6Q... one) when I coded it I couldn't access it via vcds.
Im not sure if that combo with abs 8.2i is making an issue. Maybe i should remove the slip ring from the power and try to reach abs module, also the, power steering pump module is no communication.
Anyway this isnt the issue of the boot lid & hazard light problem.

Posted: **Thu May 08, 2025 3:18 am**

The problem isn't your BCM. You don't need to replace it.
By the way, your BCM 6R0 937 087F "PQ25 H+4 H46 0221" supports cruise control, meaning it has the necessary pins for CCS!!!

You must rewire your current G85 (6Q0.... D - ESP -) appropriately for it to work properly. It doesn't matter if your ABS module is for models without ESP.
We have done this retrofit on 6Rs similar to yours —ABS module, not ESP— without any problems. Perfect communication. We were the first to do this retrofit on the 6R. VW group applied it to the Seat Ibiza.
Observations:
- It is possible to install a G85 "6R0" with the appropriate "Stalks" on 'any' 6R. There used to be good second-hand deals for these two components.
- The CAN communication system can operate the components in a reduced condition, for example with one of the two wires damaged or cut.

G85, Five wires:
A good place to tap the powertrain CAN lines is from the instrument cluster wiring harness.
The other three wires needed are +15, +30, and ground. The ground wire may already be present in the T41 connector. You can run the positive signals/wires from fuse box to T41 connector.

Notes:
- Any electric/electronic components must be free of any moisture.
- Any electrical installation must be done with the proper automotive wiring and terminal crimping tools... especially if you plan to upgrade to a 9.0 ABS pump.
- The rear lid handle/release button (Emblem) gave problems on early 6Rs like yours from 2010/2011. The usual thing was to change it and it was solved.

Posted: **Thu May 08, 2025 6:16 am**

I reall appricate the time you took to read, investigate and reply.
When I recall my memory on this topic.

https://uk-polos.net/viewtopic.php?t=75 ... g&start=30

I had it working - I could access abs brakes ( since i went into live data).

One thing i dont like, and im not sure if its making the problems.
I have branched off CAN HI, and Can Low one to T32 (Hi and Low)connector, and one to the BCM 73b (white one) Pins 18, 19.

Basically im doubling my G85 singal (meaning i have G85- Hi low connected to back of the cluster, and hi low connected down at the bcm)

I will disable the power to G85 and try to reach the abs module, and recode those two thingys and report back.

Posted: **Thu May 08, 2025 8:51 am**

For me, it's like looking at extraordinarily simple things; I don't mind trying to help a forum user with over 1,200 posts.

There's no problem with having multiple/two 'paths' for the CAN lines leading to a component; the signals received at the components won't be 'echo-duplicated'...

It doesn't make any sense to have two paths for a component... it increases the likelihood of failure due to improper installation at some point of the wires.
The important thing is that they're properly connected, without the usual botched jobs due to lack of resources, savings, difficulties, or laziness... or obtaining benefits by optimizing...
Any good automotive electrician should know that you should NEVER solder automotive wires. ALWAYS use crimp terminals.
A vehicle is not a TV or PCB

, it moves, vibrates, etc...

I didn't bother looking at that 2021 thread you started, for me, what matters is NOW.
However, thanks for the link, it's interesting... ...

Posted: **Thu May 08, 2025 9:41 am**

Hi,
I have changed coding as you suggested. The byte 7, bit 6 wasn't visible for me at all but i edited hex value.

Also byte 0, bit 6 has no description but i unchecked it.
Also byte 3, bit 1,2,3 i disabled because i have no sunroof

I will remove Byte 15 bit 7 for heated rear window. So now i dont have a fault code for open window.

I have removed power to slip ring. We still dont have acess to the ABS nor the power steering pump.

Boot lid still not working.
I returned the power to slip ring now i have
Malfuncion 0010 on 44 Steering assist. Cant reach it.
I think i should source a new bcm. What do you think?

I have tried sending GND from battery lid connector to pin 2 signal (purple white) bcm.
Latched lock, extension in pin 2, other end tapping on Neg battery terminal. - nothing.

Code: Select all

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
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: Malfunction 0010
56-Radio -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAYB)       Labels:. 03L-906-023-CAY.clb
   Part No SW: 03L 906 023 D    HW: 03L 906 023 D
   Component: 1,6l R4 CR td H13 9970  
   Revision: --H13---    Serial number:               
   Coding: 00114014000400080000
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_ECM16TDI02103L906023D 003009
   ROD: EV_ECM16TDI02103L906023AH_003.rod
   VCID: 270BFB81FF6EEAE3EE9-8072

No fault code found.
Readiness: 1010 1000

-------------------------------------------------------------------------------
Address 03: ABS Brakes
Cannot be reached

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels: 6R0-820-045-9AP.clb
   Part No SW: 6R0 820 045 H    HW: 6R0 820 045 H
   Component: Climatic       25 0660  
   Revision: 00 11 25    
   VCID: 33331FD13B369643421-8066

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 6R0-937-08x-09.clb
   Part No SW: 6R0 937 087 F    HW: 6R0 937 087 
   Component: BCM PQ25 H+4  H46 0221  
   Revision: BF046001    Serial number: 0345 245100816
   Coding: 2CB02FB808210040003006007C2B0C100000410F60860000200000000000
   Shop #: WSC 00021 387 00006
   VCID: 40D9401D7A803DDBCF3-8014

   Subsystem 1 - Part No SW: 6R0 959 801 R    HW: 6R0 959 801 R  Labels: 6R0-959-801.CLB
   Component: J386__TSG_FT  006 0903 
   Serial number: KU0-KU006.09.1012954
   Coding: 18BC30

   Subsystem 2 - Part No SW: 6R0 959 802 T    HW: 6R0 959 802 T  Labels: 6R0-959-802.CLB
   Component: J387__TSG_BT  006 0902 
   Serial number: KU0-KU007.09.1017359
   Coding: 08BC30

   Subsystem 3 - Part No SW: 6R0 959 811 F    HW: 6R0 959 811 F
   Component: J388__TSG_HL  006 0902 
   Serial number: KU0-KU002.09.1012386
   Coding: 08BC32

   Subsystem 4 - Part No SW: 6R0 959 812 F    HW: 6R0 959 812 F
   Component: J389__TSG_HR  006 0902 
   Serial number: KU0-KU031.08.1014836
   Coding: 08BC32

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 6R0 959 655 K    HW: 6R0 959 655 K
   Component: VW10Airbag00G H09 0020  
   Revision: --------    Serial number: 003GX007KG09
   Coding: 003047
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
   ROD: EV_AirbaVW10BPAVW250.rod
   VCID: 4ACD62354C3CF78B117-801E

   Crash sensor for side airbag: driver side: 
   Serial number: 3572SRB40000C9207AB9

   Front Passenger's Side Airbag Crash Sensor: 
   Serial number: 3582SRB40000C99D215A

   Rear Side Airbag Crash Sensor (on driver's side): 
   Serial number: 3515RRB405502CB8C9M/

   Passenger side rear thorax airbag crash sensor: 
   Serial number: 3525RRB40696THNCF8NH

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 6R0 920 861 E    HW: 6R0 920 861 E
   Component: KOMBI         H04 0304  
   Serial number: 00000000000000
   Coding: 140800
   Shop #: WSC 00387 618 55704
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04086
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW25.rod
   VCID: 372B2BC12FCE7A637E9-8062

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 6N0-909-901-6R.clb
   Part No SW: 6N0 909 901     HW: 6R0 937 087 
   Component: GW-K-CAN TP20 0221  
   Coding: 002200
   Shop #: WSC 00021 387 00006
   VCID: 70B9D0DD0AA0ED5B7F3-8024

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H04 0304  
   Serial number:               
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03008
   ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
   VCID: 6A8DC2B52CFC178B317-803E

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist
Cannot be reached

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

End----------(Elapsed Time: 01:56, VBatt start/end: 12.3V/12.3V)-----------

Or play a waiting game, and see what happens

So to me it seems like.
1.) Bcm is seeing the signal but not responding ( I have no way of knowing since there is no rear lid in advanced mesurments) But physically i know the wire toward bcm is good.

2.) Signal is always on and the bcm decides to do nothing.

I think i will get this bcm 6R0937087K, its 40E and its from 2012. A bit newer than mine... should outlive mine by two years ahahah
( I will just get pissed if it doesnt fix the lid issue). After all of this troubleshooting).

Posted: **Thu May 08, 2025 1:54 pm**

If you want to experiment with another BCM, try to find a 6R0937087AF or AD or AC or AB, nothing is guaranteed but with these BCMs at least there are improvements in the SW.

If I were you, I would also buy another G85 "6R0" slip ring (6R0959654) with the appropriate Stalks (with CCS).

Double-check the additional CAN lines you installed for that G85.
The +15 and +30 signals are important; I'm assuming you can differentiate between them on your 6R...

Posted: **Thu May 08, 2025 2:16 pm**

E.g:
https://www.ebay.es/itm/365585625737?_s ... R-CPtoDWZQ

...

Posted: **Thu May 08, 2025 3:27 pm**

I've searched for those double letter bcms, nothing came back on local market place.

I went and grabbed this one

: IMG_20250508_161658.jpg (1.06 MiB) Viewed 1788 times

Im not sure about these gray marks, but the seller gave 15 day warranty. ( doesnt smell burnt, smells normal)
Most of these part cars come from eu or uk. None from india or russia.

I will have to remove the instrument cluster, to check the can high/low lines where i spliced into. The bcm ones i heat shrunk yesterday.
And i will test with this BCM so we will see...
Today is definitely a rest day even if its a 5 min job to swap the bcm.

If this goes as planned ( fixes lid issue) im hunting down stalks with g85.

Posted: **Thu May 08, 2025 6:29 pm**

https://wiki.ross-tech.com/wiki/index.p ... eplacement
Do not skip any steps in the replacement procedure.

Also take a reading of the adaptation channels of the BCM to be replaced...

https://drive.google.com/drive/folders/ ... drive_link
and once replaced and codified, do the same with the new one.

Posted: **Fri May 09, 2025 1:17 pm**

ciclo wrote: Thu May 08, 2025 6:29 pm https://wiki.ross-tech.com/wiki/index.p ... eplacement
Do not skip any steps in the replacement procedure.

Also take a reading of the adaptation channels of the BCM to be replaced...
https://drive.google.com/drive/folders/ ... drive_link
and once replaced and codified, do the same with the new one.

Ciclooo my man! I have positive news the lid unlocking now Works with new BCM!!!

YES!!!

I have a few coding issues I dont know how to disable SAFE LOCK. I didnt have it, and it think Gateway still thinks the par has parking sensors ( system for paralelnparking)
Will upload scans later.

--- Abs no comm still ( i think its probably dead or somewhere brake, i will have to investigate).

I cleaned everything with contact cleaner left to dry before assembly ( headlight connector, trunk boot connectors for safety).

Yesss

Posted: **Fri May 09, 2025 1:28 pm**

Great!!! Good job!
We'll wait for the autoscan to debug anything necessary...

If you want, compare the Adaptation channels between BCMs and correct them in the new BCM.

Posted: **Fri May 09, 2025 1:44 pm**

Ok this was the last autoscan of old BCM from today

Code: Select all

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
44-Steering Assist -- Status: Malfunction 0010
56-Radio -- Status: Malfunction 1010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAYB)       Labels: None
   Part No SW: 03L 906 023 D    HW: 03L 906 023 D
   Component: 1,6l R4 CR td H13 9970  
   Revision: --H13---    Serial number:               
   Coding: 00114014000400080000
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_ECM16TDI02103L906023D 003009
   ROD: EV_ECM16TDI02103L906023AH_003.rod
   VCID: 270BFB81FF6EEAE3EE9-8072

No fault code found.
Readiness: 1000 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes
Cannot be reached

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels: 6R0-820-045-9AP.clb
   Part No SW: 6R0 820 045 H    HW: 6R0 820 045 H
   Component: Climatic       25 0660  
   Revision: 00 11 25    
   VCID: 33331FD13B369643421-8066

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 6R0-937-08x-09.clb
   Part No SW: 6R0 937 087 F    HW: 6R0 937 087 
   Component: BCM PQ25 H+4  H46 0221  
   Revision: BF046001    Serial number: 0345 245100816
   Coding: 2CB02FB808210040003006007C2B0C100000410F60860000200000000000
   Shop #: WSC 00021 387 00006
   VCID: 40D9401D7A803DDBCF3-8014

   Subsystem 1 - Part No SW: 6R0 959 801 R    HW: 6R0 959 801 R  Labels: 6R0-959-801.CLB
   Component: J386__TSG_FT  006 0903 
   Serial number: KU0-KU006.09.1012954
   Coding: 18BC30

   Subsystem 2 - Part No SW: 6R0 959 802 T    HW: 6R0 959 802 T  Labels: 6R0-959-802.CLB
   Component: J387__TSG_BT  006 0902 
   Serial number: KU0-KU007.09.1017359
   Coding: 08BC30

   Subsystem 3 - Part No SW: 6R0 959 811 F    HW: 6R0 959 811 F
   Component: J388__TSG_HL  006 0902 
   Serial number: KU0-KU002.09.1012386
   Coding: 08BC32

   Subsystem 4 - Part No SW: 6R0 959 812 F    HW: 6R0 959 812 F
   Component: J389__TSG_HR  006 0902 
   Serial number: KU0-KU031.08.1014836
   Coding: 08BC32

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 6R0 959 655 K    HW: 6R0 959 655 K
   Component: VW10Airbag00G H09 0020  
   Revision: --------    Serial number: 003GX007KG09
   Coding: 003047
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
   ROD: EV_AirbaVW10BPAVW250.rod
   VCID: 4ACD62354C3CF78B117-801E

   Crash sensor for side airbag: driver side: 
   Serial number: 3572SRB40000C9207AB9

   Front Passenger's Side Airbag Crash Sensor: 
   Serial number: 3582SRB40000C99D215A

   Rear Side Airbag Crash Sensor (on driver's side): 
   Serial number: 3515RRB405502CB8C9M/

   Passenger side rear thorax airbag crash sensor: 
   Serial number: 3525RRB40696THNCF8NH

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 6R0 920 861 E    HW: 6R0 920 861 E
   Component: KOMBI         H04 0304  
   Serial number: 00000000000000
   Coding: 140800
   Shop #: WSC 00387 618 55704
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04086
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW25.rod
   VCID: 372B2BC12FCE7A637E9-8062

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 6N0-909-901-6R.clb
   Part No SW: 6N0 909 901     HW: 6R0 937 087 
   Component: GW-K-CAN TP20 0221  
   Coding: 002200
   Shop #: WSC 00021 387 00006
   VCID: 70B9D0DD0AA0ED5B7F3-8024

1 Fault Found 
01304 - Radio 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 164
                    Mileage: 139332 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 05:23:58


-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H04 0304  
   Serial number:               
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03008
   ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
   VCID: 6A8DC2B52CFC178B317-803E

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist
Cannot be reached

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

End----------(Elapsed Time: 01:57, VBatt start/end: 12.4V/12.5V)-----------

This is when I plugged back in the new BCM

Code: Select all

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
10-Park/Steer Assist -- Status: Cannot be reached 1100
15-Airbags -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
44-Steering Assist -- Status: Malfunction 0010
56-Radio -- Status: Malfunction 1010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAYB)       Labels: None
   Part No SW: 03L 906 023 D    HW: 03L 906 023 D
   Component: 1,6l R4 CR td H13 9970  
   Revision: --H13---    Serial number:               
   Coding: 00114014000400080000
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_ECM16TDI02103L906023D 003009
   ROD: EV_ECM16TDI02103L906023AH_003.rod
   VCID: 270BFB81FF6EEAE3EE9-8072

No fault code found.
Readiness: 1000 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes
Cannot be reached

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels: 6R0-820-045-9AP.clb
   Part No SW: 6R0 820 045 H    HW: 6R0 820 045 H
   Component: Climatic       25 0660  
   Revision: 00 11 25    
   VCID: 33331FD13B369643421-8066

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 6R0-937-08x-09.clb
   Part No SW: 6R0 937 087 K    HW: 6R0 937 087 
   Component: BCM PQ25 H+4  H46 0254  
   Revision: BF046001    Serial number: 0434 208121341
   Coding: 24B02BBF08A10000013008006C2B0FD00080412F60840000200000000000
   Shop #: WSC 00788 648 00255
   VCID: 45D7510965A218F3FC5-8010

   Subsystem 1 - Part No SW: 6R0 959 801 R    HW: 6R0 959 801 R
   Component: J386__TSG_FT  006 0903 
   Serial number: KU0-KU006.09.1012954
   Coding: 18BC30

   Subsystem 2 - Part No SW: 6R0 959 802 T    HW: 6R0 959 802 T
   Component: J387__TSG_BT  006 0902 
   Serial number: KU0-KU007.09.1017359
   Coding: 08BC30

   Subsystem 3 - Part No SW: 6R0 959 811 F    HW: 6R0 959 811 F
   Component: J388__TSG_HL  006 0902 
   Serial number: KU0-KU002.09.1012386
   Coding: 08BC32

   Subsystem 4 - Part No SW: 6R0 959 812 F    HW: 6R0 959 812 F
   Component: J389__TSG_HR  006 0902 
   Serial number: KU0-KU031.08.1014836
   Coding: 08BC32

4 Faults Found 
03431 - Activation of Left Parking Light 
            006 - Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00100110
                    Fault Priority: 2
                    Fault Frequency: 141
                    Reset counter: 192
                    Mileage: 269724 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 21:21:55

03431 - Activation of Left Parking Light 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 2
                    Fault Frequency: 254
                    Reset counter: 192
                    Mileage: 269724 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 03:14:38

00975 - Heated Rear Window (Z1) 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:00:03

00920 - Heated Outside Mirrors; Driver Side (Z4) / Passenger Side (Z5) 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:00:03


-------------------------------------------------------------------------------
Address 10: Park/Steer Assist
Cannot be reached

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:* Redir Fail!
   Part No SW: 6R0 959 655 K    HW: 6R0 959 655 K
   Component: VW10Airbag00G H09 0020  
   Revision: --------    Serial number: 003GX007KG09
   Coding: 003047
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
   ROD: EV_AirbaVW10BPAVW250.rod
   VCID: 4ACD62354C3CF78B117-801E

   Crash sensor for side airbag: driver side: 
   Serial number: 3572SRB40000C9207AB9

   Front Passenger's Side Airbag Crash Sensor: 
   Serial number: 3582SRB40000C99D215A

   Rear Side Airbag Crash Sensor (on driver's side): 
   Serial number: 3515RRB405502CB8C9M/

   Passenger side rear thorax airbag crash sensor: 
   Serial number: 3525RRB40696THNCF8NH

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 6R0 920 861 E    HW: 6R0 920 861 E
   Component: KOMBI         H04 0304  
   Serial number: 00000000000000
   Coding: 140800
   Shop #: WSC 00387 618 55704
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04086
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW25.rod
   VCID: 372B2BC12FCE7A637E9-8062

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 6N0-909-901-6R.clb
   Part No SW: 6N0 909 901     HW: 6R0 937 087 
   Component: GW-K-CAN TP20 H46 0254  
   Revision: BF046001    
   Coding: 002200
   Shop #: WSC 00788 648 00255
   VCID: 70B9D0DD0AA0ED5B7F3-8024

2 Faults Found 
01304 - Radio 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 192
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:00:05

03075 - Parallel Parking Assistance Control Module (J791) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:01:10


-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H04 0304  
   Serial number:               
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03008
   ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
   VCID: 6A8DC2B52CFC178B317-803E

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist
Cannot be reached

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

End----------(Elapsed Time: 02:14, VBatt start/end: 12.3V/12.5V)-----------

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


Address 19,6N0 909 901 ,recoded (Installation List),from,7D031D0000,to,7D021D0000,,
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


                Address 09: Cent. Elect.       Labels: 6R0-937-08x-09.clb
Control Module Part Number: 6R0 937 087 K    HW: 6R0 937 087 
  Component and/or Version: BCM PQ25 H+4  H46 0254
           Software Coding: 24B02BBF08A10000013008006C2B0FD00080412F60840000200000000000
            Work Shop Code: WSC 00788 648 00255
                      VCID: 45D7510965A218F3FC5-8010
4 Faults Found 

03431 - Activation of Left Parking Light 
            006 - Short to Plus - Intermittent
             Freeze Frame 
                    Fault Status: 00100110
                    Fault Priority: 2
                    Fault Frequency: 141
                    Reset counter: 192
                    Mileage: 269724 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 21:21:55

03431 - Activation of Left Parking Light 
            011 - Open Circuit - Intermittent
             Freeze Frame 
                    Fault Status: 00101011
                    Fault Priority: 2
                    Fault Frequency: 254
                    Reset counter: 192
                    Mileage: 269724 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 03:14:38

00975 - Heated Rear Window (Z1) 
            011 - Open Circuit
             Freeze Frame 
                    Fault Status: 01101011
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:00:03

00920 - Heated Outside Mirrors; Driver Side (Z4) / Passenger Side (Z5) 
            011 - Open Circuit
             Freeze Frame 
                    Fault Status: 01101011
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:00:03

Can gateway coding to adjust to mine bcm

Code: Select all

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
44-Steering Assist -- Status: Malfunction 0010
56-Radio -- Status: Malfunction 1010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAYB)       Labels: None
   Part No SW: 03L 906 023 D    HW: 03L 906 023 D
   Component: 1,6l R4 CR td H13 9970  
   Revision: --H13---    Serial number:               
   Coding: 00114014000400080000
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_ECM16TDI02103L906023D 003009
   ROD: EV_ECM16TDI02103L906023AH_003.rod
   VCID: 270BFB81FF6EEAE3EE9-8072

No fault code found.
Readiness: 1000 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes
Cannot be reached

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels: 6R0-820-045-9AP.clb
   Part No SW: 6R0 820 045 H    HW: 6R0 820 045 H
   Component: Climatic       25 0660  
   Revision: 00 11 25    
   VCID: 33331FD13B369643421-8066

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 6R0-937-08x-09.clb
   Part No SW: 6R0 937 087 K    HW: 6R0 937 087 
   Component: BCM PQ25 H+4  H46 0254  
   Revision: BF046001    Serial number: 0434 208121341
   Coding: 2CB02BBF08210000003008006C2B0C100000412F60840000200000000000
   Shop #: WSC 00788 648 00255
   VCID: 45D7510965A218F3FC5-8010

   Subsystem 1 - Part No SW: 6R0 959 801 R    HW: 6R0 959 801 R
   Component: J386__TSG_FT  006 0903 
   Serial number: KU0-KU006.09.1012954
   Coding: 18BC30

   Subsystem 2 - Part No SW: 6R0 959 802 T    HW: 6R0 959 802 T
   Component: J387__TSG_BT  006 0902 
   Serial number: KU0-KU007.09.1017359
   Coding: 08BC30

   Subsystem 3 - Part No SW: 6R0 959 811 F    HW: 6R0 959 811 F
   Component: J388__TSG_HL  006 0902 
   Serial number: KU0-KU002.09.1012386
   Coding: 08BC32

   Subsystem 4 - Part No SW: 6R0 959 812 F    HW: 6R0 959 812 F
   Component: J389__TSG_HR  006 0902 
   Serial number: KU0-KU031.08.1014836
   Coding: 08BC32

5 Faults Found 
03431 - Activation of Left Parking Light 
            006 - Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00100110
                    Fault Priority: 2
                    Fault Frequency: 141
                    Reset counter: 192
                    Mileage: 269724 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 21:21:55

03431 - Activation of Left Parking Light 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 2
                    Fault Frequency: 254
                    Reset counter: 192
                    Mileage: 269724 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 03:14:38

01179 - Incorrect Key Programming 
            000 - - - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 192
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:11:02

00975 - Heated Rear Window (Z1) 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:00:03

00920 - Heated Outside Mirrors; Driver Side (Z4) / Passenger Side (Z5) 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:00:03


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:* Redir Fail!
   Part No SW: 6R0 959 655 K    HW: 6R0 959 655 K
   Component: VW10Airbag00G H09 0020  
   Revision: --------    Serial number: 003GX007KG09
   Coding: 003047
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
   ROD: EV_AirbaVW10BPAVW250.rod
   VCID: 4ACD62354C3CF78B117-801E

   Crash sensor for side airbag: driver side: 
   Serial number: 3572SRB40000C9207AB9

   Front Passenger's Side Airbag Crash Sensor: 
   Serial number: 3582SRB40000C99D215A

   Rear Side Airbag Crash Sensor (on driver's side): 
   Serial number: 3515RRB405502CB8C9M/

   Passenger side rear thorax airbag crash sensor: 
   Serial number: 3525RRB40696THNCF8NH

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 6R0 920 861 E    HW: 6R0 920 861 E
   Component: KOMBI         H04 0304  
   Serial number: 00000000000000
   Coding: 140800
   Shop #: WSC 00387 618 55704
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04086
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW25.rod
   VCID: 372B2BC12FCE7A637E9-8062

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 6N0-909-901-6R.clb
   Part No SW: 6N0 909 901     HW: 6R0 937 087 
   Component: GW-K-CAN TP20 H46 0254  
   Revision: BF046001    
   Coding: 002200
   Shop #: WSC 00788 648 00255
   VCID: 70B9D0DD0AA0ED5B7F3-8024

2 Faults Found 
01304 - Radio 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 192
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:00:05

03075 - Parallel Parking Assistance Control Module (J791) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:01:10


-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H04 0304  
   Serial number:               
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03008
   ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
   VCID: 6A8DC2B52CFC178B317-803E

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist
Cannot be reached

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

09- Long coding- It didn't accept my long coding - out of reach so i did a few things manually ( idk i again left sun roof enabled it came that way)
So It looks like this

Code: Select all

2CB02BBF08210000003008006C2B0C100000412F60840000200000000000

So i have this malfunction

Code: Select all

03075 - Parallel Parking Assistance Control Module (J791) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 152
                    Mileage: 139333 km
                    Time Indication: 0
                    Date: 2019.09.30
                    Time: 00:01:10

Maybe i forgot to clear all DTC-s from being happy the lid works

I think when i started the car, and turned it off i didn't see the SAFE LOCK message. ( just to be sure is there a way to disable it? or is it the first time deal).

One more thing. To anyone that might experience this issue the purple white wire is also can be find behind the bonnet release/ footrest, trim that runs all the way to the back of the car ( for you to probe).

For abs module, I will have to get a test light. What im not sure is why did the BCM die in the first place.
I've also checked the can hi, low where i tapped in the back of the cluster connector it looks perfect! I also heat shrunk it.

I always have a bit of difficulty adding new remote but i got it in the end end it works. ( checked with lowered windows first ahahha).

/Maybe the brake in the wire and moisture chaused open signal all the time making the bcm fail. - I dont know the reason why

admaps
https://jumpshare.com/s/PvWYup7oKbms3tqo1jiO
Now we hunt down levers and slip ring.

EDIT: SafeLock still visible.

Posted: **Fri May 09, 2025 6:39 pm**

Once I've reviewed your BCM installation procedure, this should be your final BCM coding:
2CB02FBF08210000003000007C2B0C100000410F60860000200000000000
It's rare that it's not fully accepted (out of range). If so, review and modify the Byte HEX values one by one. (only two or three)

The new BCM bugs should be fixed, including the SAFE LOCK message.
The old permanent failures on unreachable units will logically continue.

Clear All DTCs should be performed as often as necessary when doing anything with the VCDS. Often, it's also necessary to perform an ignition cycle to verify the clearing of stored DTCs.
In extreme cases, or on older vehicles, it may even be necessary to disconnect the negative battery terminal, or even perform the trick of disconnecting both terminals and 'joining' them together (momentarily) to eliminate any trace of electricity.

Parasites or Symbionts:

I don't know what type of radio (Android) you have installed, but some of these NON-OEM parasites (not all) were causing significant errors in the CAN communication lines. This may be your problem with the 03, 44 communication.

Definitely opt for the CCS, provides remarkable driving comfort. You'll like it!

Posted: **Fri May 09, 2025 8:12 pm**

Thank you ciclo for coding and going back and forth with me!

Yes the radio could possible be since it has canbus decoder it might be causing issues.
When I unplug it we will see.

I hope this topic might be useful for someone in the future.
(the hazard light issue is also been solved with bcm swap)

UK-POLOS.NET - THE VW Polo Forum

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