Hi guys, looking for help. I have a ABS/traction control light on with no fault codes. I have a topdon scanner it didn’t show errors and all 4 wheels displayed accurate speed readings. I’ve been to a local VW specialist that has been recommended on various forums. Due to no faults they tried to reprogram the ABS module but it failed. They advised me to get a second hand ABS module and have it fitted. I got an ABS module off Ebay from another VW T6. It was programmed successfully but when the mechanic bled the brake system using a professional scanner the bleeding process failed to be fully completed. The mechanic thought that something must be wrong with the used ABS module and advised me to get another one and repeat the process. He said that he hasn’t seen anything like this before. Just thought to ask the community if anyone had similar problem with ABS/Traction control. Can any other components go wrong? I doubt that another ABS module will solve the problem
ABS/Traction control lights still on
- Thread starter dinz_dinz
- Start date
-
- Tags
- abs traction control
Hard to believe there's no fault codes with warning light on - or do you mean it's just traction control light indicating it's turned off?
Now that's interesting 
Could you please post the VCDS Scan?
Could you please make blockmap -files of controllers 01-Engine, 03-ABS, 09-Central electrics, 17-Instruments
a) a set with ignition on (engine not running)
b) a set with engine running
I'm hopeful these would give some hints to narrow down the cause/reason behind the lights
How-to:
VCDS > Applications > Controller Channel Map >
For "Single controller address" - 01, 03, 09, 17 (a run for each address)
Tick/fill boxes as above and click Go.
VCDS flashes screens for a moment (when finished hit "Done, Go Back") and there should be files blockmap-XX-... in folder C:\Ross-Tech\VCDS\Logs\....
Could you please post the VCDS Scan?
Could you please make blockmap -files of controllers 01-Engine, 03-ABS, 09-Central electrics, 17-Instruments
a) a set with ignition on (engine not running)
b) a set with engine running
I'm hopeful these would give some hints to narrow down the cause/reason behind the lights
How-to:
VCDS > Applications > Controller Channel Map >
For "Single controller address" - 01, 03, 09, 17 (a run for each address)
Tick/fill boxes as above and click Go.
VCDS flashes screens for a moment (when finished hit "Done, Go Back") and there should be files blockmap-XX-... in folder C:\Ross-Tech\VCDS\Logs\....
Now that's interesting
Could you please post the VCDS Scan?
Could you please make blockmap -files of controllers 01-Engine, 03-ABS, 09-Central electrics, 17-Instruments
a) a set with ignition on (engine not running)
b) a set with engine running
I'm hopeful these would give some hints to narrow down the cause/reason behind the lights
How-to:
VCDS > Applications > Controller Channel Map >
For "Single controller address" - 01, 03, 09, 17 (a run for each address)
Tick/fill boxes as above and click Go.
VCDS flashes screens for a moment (when finished hit "Done, Go Back") and there should be files blockmap-XX-... in folder C:\Ross-Tech\VCDS\Logs\....
Now that's interesting
Could you please post the VCDS Scan?
Could you please make blockmap -files of controllers 01-Engine, 03-ABS, 09-Central electrics, 17-Instruments
a) a set with ignition on (engine not running)
b) a set with engine running
I'm hopeful these would give some hints to narrow down the cause/reason behind the lights
How-to:
VCDS > Applications > Controller Channel Map >
For "Single controller address" - 01, 03, 09, 17 (a run for each address)
Tick/fill boxes as above and click Go.
VCDS flashes screens for a moment (when finished hit "Done, Go Back") and there should be files blockmap-XX-... in folder C:\Ross-Tech\VCDS\Logs\....
Here is a VCDS scan:
Code:
Tuesday,24,December,2024,21:02:03:07256
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.7.1.0 (x64) HEX-V2 CB: 0.4643.5
Data version: 20240919 DS356.3
www.Ross-Tech.com
VIN: WV1ZZZ7HZJX024763 License Plate: DU18JJX
Mileage: 185090km-115009mi Repair Order: 1
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: 7H-VN75 (7E0)
Scan: 01 03 04 08 09 10 13 15 17 19 25 5F 61 0B
VIN: WV1ZZZ7HZJX024763 Mileage: 185090km-115009miles
01-Engine -- Status: Malfunction 0010
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: OK 0000
13-Auto Dist. Reg -- Status: OK 0000
15-Airbags -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
61-Battery Regul. -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine (2D2D2-CXGB) Labels:. 04L-907-309-V2.clb
Part No SW: 04L 906 056 KA HW: 04L 907 445
Component: R4 2.0l TDI H02 4047
Revision: 23002001
Coding: 00114014432401090000
Shop #: WSC 35110 790 50316
ASAM Dataset: EV_ECM20TDI03004L906056KA 004003
ROD: EV_ECM20TDI03004L906056KA.rod
VCID: 76B23E85D846F83A757-8022
VINID: 9E606AAAA1D8A9AA000841C60CA2A5195A
1 Fault Found:
31103 - SCR NOx Catalyst Bank 1
P20EE 00 [01100100] - Efficiency too Low
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 2
Mileage: 184707 km
Date: 2076.01.30
Time: 23:48:06
Engine RPM: 2229.25 /min
Normed load value: 51.0 %
Vehicle speed: 94 km/h
Coolant temperature: 91 °C
Intake air temperature: 12 °C
Ambient air pressure: 1020 mbar
Voltage terminal 30: 14.695 V
Unlearning counter according OBD: 40
Air mass at air mass meter 1: 154.8 kg/h
Outside temperature sensor 1: B1: raw value: 11.5 °C
Mass airflow sensor 1 bank 1 airflow: raw value: 584.3 mg/stroke
Throttl.valve adapt. 1 bank 1: posit feedback - Actual value: 0.13 %
NOx sensor before SCR cat conv: offset correction factor: 0 ppm
NOx sensor after SCR cat conv: offset correction factor: 97 ppm
Reducing agent quality sensor: urea concentration: 0.00 %
Reducing agent quality sensor: raw temperature value: 0.0 °C
Readiness: N/A
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels: 7E0-907-37x-MK100ESC.clb
Part No SW: 7E0 907 379 P HW: 7E0 907 379 M
Component: ESC H06 0133
Revision: 00000000 Serial number: 62428000000556
Coding: 517E4098256484828A7C027CA48521E679F100
Shop #: WSC 131071 1023 2097151
ASAM Dataset: EV_Brake1ESCCONTIVN75XGP2 011001
ROD: EV_Brake1ESCCONTIVN75XGP2_011.rod
VCID: 3FDC9BA1B7FC7972661-806A
No fault code found.
-------------------------------------------------------------------------------
Address 04: Steering Angle (G085) Labels:* 6R0-959-654.clb
Part No SW: 6R0 959 654 HW: 6R0 959 654
Component: LENKW.SENSOR H07 0070
Serial number: 26121713470246
Coding: 01
Shop #: WSC 00000 000 00000
ASAM Dataset: EV_LWSKLOVW25X 005001
ROD: EV_LWSKLOVW25X.rod
VCID: 7EA226A5F076B07A2D7-802A
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301) Labels:| 7E5-907-047.clb
Part No SW: 7E0 907 047 AK HW: 7E0 907 047 AK
Component: Climatic-T5 H22 0708
Revision: 00001002
Coding: 0000000003
Shop #: WSC 35110 790 50316
ASAM Dataset: EV_ClimaticT5 A01003
ROD: EV_ClimaT5Basis_VN75.rod
VCID: 73B40791CB34ED12529-8026
No fault code found.
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels:. 7E0-937-BCM-V1.clb
Part No SW: 7E0 937 090 C HW: 7E0 937 090 C
Component: BCM PQ25 Max4 H82 0752
Revision: B9082001 Serial number: 4000 035180735
Coding: E0A4303A0A212033002009742C2B8C540F80708F60444D60330400220800
Shop #: WSC 35110 377 08192
VCID: 2B04DFF15304F5D2DA9-807E
Subsystem 1 - Part No SW: 7E0 959 801 P HW: 7E0 959 801 P Labels: 7E0-959-80X-V2.CLB
Component: J386__TSG_FT 004 0653
Serial number: KU0KU024011880240311
Coding: 1400B0
Subsystem 2 - Part No SW: 7E0 959 802 P HW: 7E0 959 802 P Labels: 7E0-959-80X-V2.CLB
Component: J387__TSG_BT 004 0653
Serial number: KU0KU025011880250592
Coding: 0400A0
1 Fault Found:
03304 - Response Closing Status of Rear Right Door
008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 2
Fault Frequency: 254
Reset counter: 190
Mileage: 180504 km
Time Indication: 0
Date: 2019.01.29.
Time: 00:44:33
-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446) Labels:| 7E0-919-475.clb
Part No SW: 7E0 919 475 AA HW: 7N0 919 475
Component: PARKHILFE 8K H06 0212
Revision: -------- Serial number: 28261801100873
Coding: 10800D
Shop #: WSC 35110 790 50316
ASAM Dataset: EV_VW75XParkAssis8K 001012
ROD: EV_VW75XParkAssis8K_001_VN75.rod
VCID: 71B80D99B128DF02A05-8024
No fault code found.
-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg (J428) Labels:| 7N0-907-572.clb
Part No SW: 7N0 907 572 C HW: 7E0 907 572
Component: ACC Bosch PQx H03 0211
Serial number: 1601180442B22C
Coding: 00004000FE0779
Shop #: WSC 35110 790 50316
ASAM Dataset: EV_ACCBEGVW361 001006
ROD: EV_ACCBEGVW361.rod
VCID: 3632FE8598C6B83AB57-8062
1 Fault Found:
1058 - Databus
U1123 00 [00001001] - Received Error Message
[FAULT_CIS_ECD_NOTAVAILABLE]
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 6
Fault Frequency: 1
Reset counter: 189
Mileage: 180473 km
Date: 2024.09.06.
Time: 05:31:23
Control Module temperature: 43 °C
Voltage terminal 15: 13.3 V
Vehicle speed: 0.00 m/s
Acceleration: 0.00 m/s²
-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels:| 5K0-959-655.clb
Part No SW: 7E0 959 655 J HW: 7E0 959 655 J
Component: VW10Airbag021 010 0018
Revision: -------- Serial number: 003EK000D99P Dataset Number: 7E0003V____ 0905
Coding: 000000000000000000000000000000003231
Shop #: WSC 35110 790 50316
ASAM Dataset: EV_AirbaVW10BPAVW12X 001028
ROD: EV_AirbaVW10BPAVN750.rod
VCID: 3D20E1A9BDF06B6274D-8068
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels:| 5K0-920-xxx-17.clb-SRI1
Part No SW: 7E0 920 970 S HW: 7E0 920 970 S
Component: KOMBI H03 1107
Serial number: 00000000000000
Coding: 450B010300
Shop #: WSC 35110 790 50316
ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A05733
ROD: EV_Kombi_UDS_VDD_RM09_005_VW25.rod
VCID: 3A2AEAB5ACDE5C5A51F-806E
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 7E0-909-901.clb
Part No SW: 7E0 909 901 HW: 7E0 937 090 C
Component: GW-K-CAN TP20 H82 0752
Revision: B9082001
Coding: 042305
Shop #: WSC 35110 377 08192
VCID: 688E60FD82721ECAF7B-803C
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 H03 1107
Serial number:
Coding: 000000
Shop #: WSC 00000 000 00000
ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
ROD: EV_Immo_UDS_VDD_RM09_VW23.rod
VCID: 6A8A1AF59CFE2CDAE1F-803E
No fault code found.
-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794) Labels:| 5G0-035-MIB-ENT2.clb
Part No SW: 1K8 035 150 L HW: 1K8 035 150 L
Component: MU-E-D-ER 056 7205
Serial number: 03021800010638 Dataset Number: V03935266VJ 0001
Coding: 065700003C00000041111101008000001F0000C60000010001
Shop #: WSC 35110 790 50316
ASAM Dataset: EV_MUEnt4CGen2LGE 001032
ROD: EV_MUEnt4CGen2LGE_VW32.rod
VCID: 2E02D6E5609680FAFD7-807A
No fault code found.
-------------------------------------------------------------------------------
Address 61: Battery Regul. (J840) Labels:. 1K0-907-534.clb
Part No SW: 7E0 907 534 HW: 7E0 937 090 C
Component: Batt.regelung H82 0752
Serial number: 4000 035180735
Coding: 030B7A73
Shop #: WSC 09999 999 999999
VCID: 688E60FD82721ECAF7B-803C
Subsystem 1 - Part No SW: 7E0 915 181 K HW: 7E0 915 181 K
Component: J367-BDMConti H03 1050
Serial number: 7588570000180214025E
1 Fault Found:
02256 - Quiescent Current
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 7
Fault Frequency: 47
Reset counter: 228
Mileage: 0 km
Time Indication: 0
Date: 2019.03.17.
Time: 10:11:28
End----------(Elapsed Time: 01:18, VBatt start/end: 12.3V/12.3V)-----------
Last edited by a moderator:
Thanks - interesting....
The dash (17-Instruments) reports the three warning lights active as
so not a surprise.
Anyways, it seems that the origin of the lights is the ABS controller.
So, the ABS is actually quite happy with the situation - no faults - now just to need to figure out why the ABS has decided to put the warning lights on.
Could you please make another set of blockmap -files of the following controllers: 03-ABS Brakes, 04-Steering Angle, 17-Instruments
a) engine running, steering wheel centered (straight ahead)
b) engine running, steering wheel turned 90 degrees to the right
c) engine running, steering wheel turned fully to the LEFT (no need to hold - just leave where it stays)
Something strange (=different than mine) in ABS
Please check the fuses
SB16, SB17 (fusebox by left headlight)
SC32, SC51 (centre fusebox in cabin)
The dash (17-Instruments) reports the three warning lights active as
so not a surprise.
Anyways, it seems that the origin of the lights is the ABS controller.
So, the ABS is actually quite happy with the situation - no faults - now just to need to figure out why the ABS has decided to put the warning lights on.
What were the faults initially?
Could you please make another set of blockmap -files of the following controllers: 03-ABS Brakes, 04-Steering Angle, 17-Instruments
a) engine running, steering wheel centered (straight ahead)
b) engine running, steering wheel turned 90 degrees to the right
c) engine running, steering wheel turned fully to the LEFT (no need to hold - just leave where it stays)
Something strange (=different than mine) in ABS
Please check the fuses
SB16, SB17 (fusebox by left headlight)
SC32, SC51 (centre fusebox in cabin)
Thanks. Well, we can exclude steering angle sensor being the culprit.
I believe the next step is to make ABS see "terminal 15" power - thus in the blockmap data to turn the below to "ON"
I checked quite a few T6 blockmaps and everyone has "ON" there
Per wiring diagram the mentioned fuses power the ABS but obviously the "terminal 15" power doesn't reach the ABS - most likely from fuse SB17 (5A) which feeds ABS connector/pin T38a/6 (as marked terminal 15), thin 0.5 mm² black wire.
T6 - ABS Anti Lock Braking System Wiring Diagram
ABS circuit diagram This also incorporates diff lock, power steering, wheel speed sensors & brake pad sensors etc VIP Membership is required to download this document
Thank you so much for checking the files and explaining the connection between SB17, Terminal 15 and ABS.
I’ll try to unplug the 38-pin connector from the ABS module, check voltage on pin 6 and feed another ABS-fuse wire.
I have tried to unplug the connector in the past but space was too tight.
Anyway, I’ll definitely post updates here how things are going
I’ll try to unplug the 38-pin connector from the ABS module, check voltage on pin 6 and feed another ABS-fuse wire.
I have tried to unplug the connector in the past but space was too tight.
Anyway, I’ll definitely post updates here how things are going
Last edited:
Similar threads
