Amarok DTC Brake Switch Impausible Signal

   #1  

dalinc

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Hi, I have a fault code which clears then reappears shortly after.
Vehicle is a 2014 Bitdi 400 single cab tray back amarok. It is a 4wd with low range not a full time (4motion). I'm not sure if the AWD should be enabled? as it is techically not AWD?

Brake lights work so I dont believe there is a problem with the switch controlling the brake lights (all 3 work) the two rear are LED, the high level .

Code clears then reappears. brings up the flashing glow plug MIL.
Without the DTC the cruise control works. Once the code registers the cruise stops working.

The codes doesnt seem to have any effect on anything else other than the cruise control.

Any help appreciated

Code:
Friday,09,September,2022,08:12:46:14227
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 22.9.0.0 (x64)  HEX-V2 CB: 0.4623.4
Data version: 20220830 DS341.0
www.Ross-Tech.com

Dealer/Shop Name: Don1

VIN: WV1ZZZ2HZDA063068   License Plate:


Chassis Type: 2H-VN81 (6N0)
Scan: 01 03 08 09 10 15 17 19 22 25 32 56 69 77

VIN: WV1ZZZ2HZDA063068   Mileage: 163630km-101674miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: Malfunction 0010
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
15-Airbags -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
22-AWD -- Status: Not registered 0001
25-Immobilizer -- Status: OK 0000
32-Differential Locks -- Status: OK 0000
56-Radio -- Status: OK 0000
69-Trailer -- Status: Not registered 0001
77-Telephone -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CNEA)       Labels:. 03L-906-022-CFC.clb
   Part No SW: 03L 906 012 AD    HW: 03L 907 309 AC
   Component: R4 2.0l BTD   H24 9977 
   Revision: 74H24---    Serial number: 00000000000000 CVN: F4CE46750000000000000000
   Coding: 0159401A231600080001
   Shop #: WSC 56885 003 1048576
   ASAM Dataset: EV_ECM20BTD01103L906012AD 004006
   ROD: EV_ECM20BTD01103L906012AD_004.rod
   VCID: 6695B80C28E4B40B7DF-8032
   VINID: 9E606AAAA098A94440183006201C6AFD68

1 Fault Found:
2644 - Brake Switch (F)
          P0571 00 [175] - Implausible Signal
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 163628 km
                    Date: 2022.09.09
                    Time: 06:06:14

                    Engine RPM: 840.00 /min
                    Normed load value: 32.2 %
                    Vehicle speed: 2 km/h
                    Coolant temperature: 44 °C
                    Intake air temperature: 26 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 14.000 V
                    Unlearning counter according OBD: 40
                    Requested transmission torque: 1000.0 Nm
                    Limitation: accelerator pedal: 0.0 Nm
                    Cruise Control System (CCS): status-Bits 0-7: 6
                    selected gear-Bits 0-7: 1
                    Engine control module reset status-Bits 0-7: 0
                    Engine control module reset status-Bits 0-7: 0
                    Transmission torque intervention status-Bits 0-7: 0
                    Transmission torque intervention status-Bits 0-7: 0
                    Calculated reducing transmission intervention torque: 1000.0 Nm

Readiness: 0110 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes (-----)       Labels: 2H0-907-37x-ESP.clb
   Part No SW: 2H0 907 379 L    HW: 2H0 907 379 D
   Component: ESP MK25A XT  H44 0110 
   Revision: 00H44001   
   Coding: C07324B6919A039824A289A9AF5890
   Shop #: WSC 12345 123 12345
   VCID: 392F2370095AEBF3E0D-806C

1 Fault Found:
00526 - Brake Light Switch (F)
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 9
                    Mileage: 163635 km
                    Time Indication: 0
                    Date: 2017.01.30
                    Time: 20:17:21

             Freeze Frame:
                    Count: 16384
                    Count: 4097
                    Count: 148
                    Count: 252


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels:| 7E5-907-047.clb
   Part No SW: 2H0 907 047 E    HW: 2H0 907 047 E
   Component: Climatic-T5   H20 0505 
   Revision: 00001008   
   Coding: 0000000002
   Shop #: WSC 07456 790 50316
   ASAM Dataset: EV_ClimaticT5 A01003
   ROD: EV_ClimaT5Basis.rod
   VCID: 2A0D0C3CFC7C506B997-807E

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 6R0-937-08x-09.clb
   Part No SW: 6R7 937 087 M    HW: 6R7 937 087 M
   Component: PQ25 BCM      H30 0555 
   Revision: -1------    Serial number: --------------
   Coding: 600000B80C210000002808D02C4B80C5008041DE60020000300000000003
   Shop #: WSC 66669 333 66662
   VCID: 4EC560ACA0D45C4B25F-801A

   Subsystem 1 - Part No SW: 6R0 959 802 M    HW: 6R0 959 802 M  Labels: 6R0-959-802.CLB
   Component: J386__TSG_FT  002 3323
   Serial number: --------------------
   Coding: 050000

   Subsystem 2 - Part No SW: 6R0 959 801 P    HW: 6R0 959 801 P  Labels: 6R0-959-801.CLB
   Component: J387__TSG_BT  002 3323
   Serial number: --------------------
   Coding: 050000

   Subsystem 3 - Part No SW: 5K0 959 542 C    HW: 5K0 959 542 C  Labels: 3C8-959-537.CLB
   Component: E221__MFL-TAS  H31 0033
   Serial number: 0610207            
   Coding: 020000

2 Faults Found:
03301 - Response Closing Status of Drivers Door
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 1
                    Fault Frequency: 2
                    Reset counter: 49
                    Mileage: 163630 km
                    Time Indication: 0
                    Date: 2017.01.30
                    Time: 06:11:52

03302 - Response Closing Status of Passenger's Door
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 1
                    Fault Frequency: 2
                    Reset counter: 49
                    Mileage: 163630 km
                    Time Indication: 0
                    Date: 2017.01.30
                    Time: 06:11:52


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

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 2H0 959 655 B    HW: 2H0 959 655 B
   Component: VW10Airbag00H H06 0013 
   Revision: --------    Serial number: 003HN005V5RP
   Coding: 000000000000000000000000000000003048
   Shop #: WSC 07446 790 50316
   ASAM Dataset: EV_AirbaVW10BPAVN750 A01026
   ROD: EV_AirbaVW10BPAVN750.rod
   VCID: 333311582BB611A32A1-8066

   Crash sensor for side airbag: driver side:
   Serial number: 3495RRB400C50GQ65H27

   Front Passenger's Side Airbag Crash Sensor:
   Serial number: 3505RRB400C50GQ6K1JF

   Crash sensor for front airbag: driver side:
   Serial number: 3555YRB401A50FMC9HQ$

   Crash sensor for front airbag: front passenger side:
   Serial number: 3565YRB401450FFIJHDU

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 2H0 920 861 C    HW: 2H0 920 861 C
   Component: KOMBI         H05 0605 
   Serial number: 00000000000000
   Coding: 170A00
   Shop #: WSC 07456 790 50316
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04716
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW36.rod
   VCID: 270BF508EF6E6D03869-8072

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 6N0-909-901-6R.clb
   Part No SW: 6N0 909 901     HW: 6R7 937 087 M
   Component: GW-K-CAN TP20 H30 0555 
   Revision: -1------   
   Coding: 552260
   Shop #: WSC 66669 333 66662
   VCID: 70B9DE541AA06ABB173-8024

1 Fault Found:
01044 - Control Module Incorrectly Coded
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 9
                    Mileage: 163628 km
                    Time Indication: 0
                    Date: 2017.01.30
                    Time: 03:10:10


-------------------------------------------------------------------------------
Address 22: AWD        Labels: None
   Part No SW: 2H0 927 755 C    HW: 2H0 927 755 C
   Component: SG offroad VTG      0155 
   Revision: 00H07000    Serial number: T33YC08032HCM8
   Coding: 0000013
   Shop #: WSC 131071 1023 2097151
   VCID: 30391E54D6202ABB573-8064

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          H05 0605 
   Serial number:              
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03709
   ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
   VCID: 6A8DCC3C3CFC906B597-803E

No fault code found.

-------------------------------------------------------------------------------
Address 32: Differential Locks (J647)       Labels:* 2H0-927-771.clb
   Part No SW: 2H0 927 771 A    HW: 2H0 927 771
   Component: Quersperre    H04 0017 
   Revision: 11001001    Serial number: 4DG 13.05.13 00
   Coding: 000001
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_QuersUDSAAMVN817 A01606
   ROD: EV_QuersUDSAAMVN817.rod
   VCID: 2C010A24F6884E5B6BB-8078

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503)       Labels:. 5M0-035-1xx-56.clb
   Part No SW: 5K0 035 156 A    HW: 5K0 035 156 A
   Component: Radio         H52 0107 
   Revision: R0000000    Serial number: VWZAZ1N6138198
   Coding: 0500020001
   Shop #: WSC 07456 790 50316
   VCID: 2517FF0095E27F13B45-8070

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels:. 1K0-907-383-V2.clb
   Part No SW: 1K0 907 383 F    HW: 1K0 907 383 F
   Component: Anhaenger     H09 0100 
   Revision: 3A001001    Serial number: 00008030480654
   Coding: 0100000100000000
   Shop #: WSC 00000 000 00000
   VCID: 30391E54DA202ABB573-8064

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone (J412)       Labels:| 7P6-035-730.clb
   Part No SW: 7P6 035 730 K    HW: 7P6 035 730 K
   Component: TELEFON       H15 3200 
   Revision: 1B001001    Serial number: 00007664629820
   Coding: 0200010001010101
   Shop #: WSC 07456 790 50316
   ASAM Dataset: EV_UHVNA 002720
   ROD: EV_UHVNA_002.rod
   VCID: 3A2D3C7C0CDCE0EBE97-806E

1 Fault Found:
9458195 - Control Module for Cellular Telephone
          B1052 13 [008] - Open Circuit
          [Bedieneinheit für Handyvorbereitung (Drei Tasten Module): Unterbrechung]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 6
                    Reset counter: 49


End----------(Elapsed Time: 01:07, VBatt start/end: 14.2V/14.1V)-----------
 
   #2  

iichel

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The brake light switch is an induction sensor usually. It has a wire to the BCM that illuminates the rear brake lights, that's the primary circuit.
It also has a secondary signal that goes to the ECU (hence the four wires), that is probably not in line with the primary circuit. Hence the error and cruise control not working.

PS you might want to check 69 trailer in your gateway installation list.
 
   #3  

iichel

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The green/black wire is your suspect, or the sensor itself

MnBfXdV.png
 
   #4  

dalinc

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Thanks for your advice, makes sense. I have ordered a new switch. See how we go with that.
 
   #6  

iichel

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Appreciate your feedback!
 
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