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Thread: Electronic Parking Brake Malfunction

  1. #1
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    Exclamation Electronic Parking Brake Malfunction

    I have been having a lot of trouble getting my parking brake to work. Any help would be greatly appreciated!

    Codes:

    00473 - Control Module for Elect. Park/Hand Brake (J540)
    008 - Implausible Signal - Intermittent
    Freeze Frame:
    Fault Status: 00101000
    Fault Priority: 3
    Fault Frequency: 254
    Reset counter: 104
    Mileage: 168460 km
    Time Indication: 0
    Date: 2013.08.30
    Time: 17:17:51

    Freeze Frame:
    Hex Value: 0x0240
    Hex Value: 0x4026
    Hex Value: 0x1217
    Hex Value: 0x01AA
    Hex Value: 0x00FF

    02432 - Supply Voltage for Left Parking Brake Motor (V282)
    011 - Open Circuit - MIL ON
    Freeze Frame:
    Fault Status: 11111011
    Fault Priority: 2
    Fault Frequency: 92
    Reset counter: 46
    Mileage: 185992 km
    Time Indication: 0
    Date: 2015.06.02
    Time: 19:37:06

    Freeze Frame:
    Voltage: 11.08 V
    Count: 116


    02433 - Supply Voltage for Right Parking Brake Motor (V283)
    011 - Open Circuit - MIL ON
    Freeze Frame:
    Fault Status: 11111011
    Fault Priority: 1
    Fault Frequency: 131
    Reset counter: 42
    Mileage: 184616 km
    Time Indication: 0
    Date: 2015.02.12
    Time: 15:05:02

    Freeze Frame:
    Voltage: 13.77 V
    Count: 85

    The car is a 2005 Audi A6. The parking brake will work while driving and I can hear the motors on both sides working when I turn the key from the off position to the accessory position and back, but the parking brake switch will not let me either engage or disengage the parking brake while I am parked. Also, when I first cleared the codes, everything worked perfectly how it should. Then after maybe an hour, I turned the car off and both of the EPB motors were going on and off for about 30 seconds, then back to the switch being unresponsive. Now the codes will clear, but instantly come back on.
    Last edited by CoreyHeretick; 06-10-2015 at 12:22 PM.

  2. #2
    Benevolent Dictator Uwe's Avatar
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    As usual, we'd like to see these fault codes in context, so please post a complete Auto-Scan, thanks!

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  3. #3
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    Code:
    VCDS Version: Release 14.10.2 (x64)
    Data version: 20150311
    www.Ross-Tech.com
    
    Wednesday,10,June,2015,18:47:23:46512
    
    Chassis Type: 4F (4F0)
    Scan: 01 02 03 05 07 08 09 0E 15 16 17 19 42 46 47 4F 52 53 55 56
              61 62 72 77
    
    VIN: WAUDG74F85N075329   Mileage: 186270km-115742miles
    
    00-Steering Angle Sensor -- Status: OK 0000
    01-Engine -- Status: Malfunction 0010
    02-Auto Trans -- Status: OK 0000
    03-ABS Brakes -- Status: Malfunction 0010
    05-Acc/Start Auth. -- Status: OK 0000
    07-Control Head -- Status: OK 0000
    08-Auto HVAC -- Status: OK 0000
    09-Cent. Elect. -- Status: Malfunction 0010
    0E-Media Player 1 -- Status: OK 0000
    15-Airbags -- Status: OK 0000
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: OK 0000
    19-CAN Gateway -- Status: OK 0000
    25-Immobilizer -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    46-Central Conv. -- Status: Malfunction 0010
    47-Sound System -- Status: OK 0000
    4F-Centr. Electr. II -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    53-Parking Brake -- Status: Malfunction 0010
    55-Headlight Range -- Status: OK 0000
    56-Radio -- Status: OK 0000
    61-Battery Regul. -- Status: Malfunction 0010
    62-Door, Rear Left -- Status: OK 0000
    72-Door, Rear Right -- Status: OK 0000
    77-Telephone -- Status: OK 0000
     
    -------------------------------------------------------------------------------
    Address 01: Engine (AUK)       Labels: 06E-910-559-BKH.lbl
       Part No SW: 4F2 910 559 B    HW: 4F1 907 559 A
       Component: 3.2l V6 FSI         0030  
       Revision: --H15---    Serial number:               
       Coding: 0000000000000000
       Shop #: WSC 22011 444 54304
       VCID: 2B5510688AB08079EBD-807E
    
    3 Faults Found:
    005715 - Please check DTC Memory of ABS Controller 
                   P1653 - 008 - 
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 2
                        Fault Frequency: 3
                        Reset counter: 40
                        Mileage: 186270 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 15:02:44
    
                 Freeze Frame:
                        RPM: 896 /min
                        Mass Air / Rev.: 87.2 mg/str
                        Temperature: 88.5°C
                            Idle
                        Load: 13.3 %
                        Speed: 0.0 km/h
    
    008304 - Intake Manifold Tuning Valve (Bank 1) 
                   P2070 - 006 - Stuck Open
                 Freeze Frame:
                        Fault Status: 01100001
                        Fault Priority: 2
                        Fault Frequency: 2
                        Reset counter: 40
                        Mileage: 186270 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 15:02:47
    
                 Freeze Frame:
                        RPM: 736 /min
                        Mass Air / Rev.: 169.0 mg/str
                        Temperature: 87.0°C
                            Idle
                        Absolute Pres.: 473.5 mbar
                        Speed: 0.0 km/h
    
    000135 - Fuel Rail/System Pressure 
                   P0087 - 009 - Too Low - MIL ON
                 Freeze Frame:
                        Fault Status: 11100100
                        Fault Priority: 5
                        Fault Frequency: 2
                        Reset counter: 40
                        Mileage: 186270 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 15:03:32
    
                 Freeze Frame:
                        RPM: 704 /min
                        Mass Air / Rev.: 130.8 mg/str
                        Temperature: 87.0°C
                            Idle
                        Pressure: 36.4 bar
                        Speed: 0.0 km/h
    
    Readiness: 0110 0101
    
    -------------------------------------------------------------------------------
    Address 02: Auto Trans        Labels: 09L-927-760.lbl
       Part No SW: 4F1 910 156 H    HW: 09L 927 156 
       Component: AG6 09L 3.2 FSI USA 0020  
       Revision: --H01---    Serial number:        0067808
       Coding: 0001002
       Shop #: WSC 02327 785 00200
       VCID: 2959EA60804C9269191-807C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 4F0-910-517.lbl
       Part No SW: 4F0 910 517 E    HW: 4F0 614 517 A
       Component: ESP8 quattro    H03 0010  
       Revision: 00000000    Serial number: 00000000000000
       Coding: 0020895
       Shop #: WSC 02327 785 00200
       VCID: 2643E15C9152BD11343-8073
    
    3 Faults Found:
    00473 - Control Module for Elect. Park/Hand Brake (J540) 
                008 - Implausible Signal
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 3
                        Fault Frequency: 1
                        Reset counter: 65
                        Mileage: 186270 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 15:03:00
    
                 Freeze Frame:
                        Hex Value: 0x0280
                        Hex Value: 0x4082
                        Hex Value: 0x0000
                        Hex Value: 0x00AA
                        Hex Value: 0x00FF
    
    01486 - System Function Test Activated 
                000 -  - 
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 3
                        Fault Frequency: 1
                        Reset counter: 65
                        Mileage: 186270 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 15:03:23
    
                 Freeze Frame:
                        Hex Value: 0x0280
                        Hex Value: 0x4082
                        Hex Value: 0x0000
                        Hex Value: 0x00A9
                        Hex Value: 0x00FF
    
    01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30 
                000 -  - 
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 65
                        Mileage: 186270 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 15:03:23
    
                 Freeze Frame:
                        Hex Value: 0x0280
                        Hex Value: 0x4082
                        Hex Value: 0x0000
                        Hex Value: 0x00AA
                        Hex Value: 0x00FF
    
    
    -------------------------------------------------------------------------------
    Address 05: Acc/Start Auth.        Labels: 4F0-910-852.clb
       Part No SW: 4F0 910 852 B    HW: 4F0 905 852 F
       Component: FBSAUDIC6 ELV   H05 0130  
       Revision: 00H05000    Serial number: 10602901714332
       Coding: 0000011
       Shop #: WSC 06128 444 84030
       VCID: 2541E650EC54B6093D9-8070
    
       Subsystem 1 - Part No: 4F0 910 131 J
       Component: FBSAUDIC6 EZS   H43 0070
    
       Subsystem 2 - Part No: 4F0 910 220 A
       Component: FBSAUDIC6 IDG   H35 0040
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 07: Control Head        Labels: 4F0-910-7xx-07-H.lbl
       Part No SW: 4F0 910 730 E    HW: 4E0 035 729 
       Component: Interfacebox    H43 1070  
       Revision: 00000000    Serial number: 360KR047510828
       Coding: 0000003
       Shop #: WSC 02327 785 00200
       VCID: 2345F848E260483953D-8076
    
       Subsystem 1 - Part No: 4F0 910 609 
       Component: Bedienteil MMIC6H07 0870
    
       Subsystem 2 - Serial number: 00000000076070
    
       Subsystem 3 - Serial number: 0104.11.040000000100010593ÿ
    
       Subsystem 4 - Serial number: 010593ÿ
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 4F0-910-043.lbl
       Part No SW: 4F0 910 043     HW: 4F1 820 043 J
       Component: KLIMABETAETIGUNGH11 0110  
       Revision: 00000024    Serial number: 00000000084875
       Coding: 0524326
       Shop #: WSC 02327 785 00200
       VCID: 5BB580A89A9030F95BD-800E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels: 4F0-910-279.lbl
       Part No SW: 4F0 910 279     HW: 4F0 907 279 
       Component: ILM Fahrer      H14 0080  
       Revision: 00000000    Serial number: 4F0907279     
       Coding: 0013123
       Shop #: WSC 02335 785 00200
       VCID: 66C3A15C51D27D11F43-8033
    
       Subsystem 1 - Part No: 4F1 910 113   Labels: 1KX-955-119.CLB
       Component: Wischer AudiC6  H05 0150  
       Coding: 00062736
       Shop #: WSC 02335  
    
       Subsystem 2 - Part No: 4E0 910 557   Labels: 8K0-955-559.CLB
       Component: REGENLICHTSENSORH10 0050  
       Coding: 00141886
       Shop #: WSC 02335  
    
    1 Fault Found:
    01498 - Bulb for Parking Lamps; Right (M3) 
                011 - Open Circuit
                 Freeze Frame:
                        Fault Status: 01101011
                        Fault Priority: 2
                        Fault Frequency: 2
                        Reset counter: 65
                        Mileage: 186268 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 13:37:00
    
    
    -------------------------------------------------------------------------------
    Address 0E: Media Player 1        Labels: 4E0-910-111.lbl
       Part No SW: 4E0 910 111 E    HW: 4E0 035 111 A
       Component: CD-Changer      H44 0430  
       Revision: 00000000    Serial number: AUZ5ZBD7100423
       Shop #: WSC 00000 000 00000
       VCID: 1B35C0A8DA1070F99BD-804E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 4F0-910-655-8R.lbl
       Part No SW: 4F0 910 655 B    HW: 4F0 959 655 A
       Component: 56 AIRBAG AUDI8RH29 0310  
       Revision: 10H29000    Serial number: 00359D081DBK  
       Coding: 0013622
       Shop #: WSC 08221 444 83902
       VCID: 2643E15C9152BD11343-8073
    
       Subsystem 1 - Part No: 4F0 910 339 
       Component: BF-Gewichtsens. 002 0040
    
       Subsystem 2 - Serial number: 6332CSME07161007Q
    
       Subsystem 3 - Serial number: 6342CSME07294631.
    
       Subsystem 4 - Serial number: 6351HSME05074C768
    
       Subsystem 5 - Serial number: 6361HSME0505436D4
    
       Subsystem 6 - Serial number: 6371VSME044108213
    
       Subsystem 7 - Serial number: 6381VSME044D0C0EV
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 4F0-910-549.lbl
       Part No SW: 4F0 910 549     HW: 4F0 953 549 A
       Component: Lenksäulenmodul H07 0230  
       Revision: 00H07000    Serial number: 90025043070175
       Coding: 0002021
       Shop #: WSC 02323 785 00200
       VCID: 66C3A15C51D27D11F43-8033
    
       Subsystem 1 - Part No: XXXXXXXXXXX 
       Component: Lenkradmodul    H06 0080
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 4F0-910-xxx-17.lbl
       Part No SW: 4F0 910 900 A    HW: 4F0 920 950 M
       Component: KOMBIINSTR. M73 H09 0660  
       Revision: 00400000    Serial number: 4I2520FC4     
       Coding: 0067263
       Shop #: WSC 06128 067 57207
       VCID: 1E33C9BCC90265D17C3-804B
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway        Labels: 4F0-910-468.lbl
       Part No SW: 4F0 910 468 A    HW: 4F0 907 468 B
       Component: Gateway         H09 0030  
       Revision: 09          Serial number: 0800804B08004B
       Coding: 6CFE73C41B1104
       Shop #: WSC 02325 785 00200
       VCID: 275DEC589658A4190F5-8072
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver        Labels: 4F0-910-793-42.lbl
       Part No SW: 4F0 910 793 B    HW: 4F0 959 793 B
       Component: TSG FA          H10 0020  
       Revision: 00000000    Serial number: Q22
       Coding: 0035435
       Shop #: WSC 02327 785 00200
       VCID: 2959EA60804C9269191-807C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels: 4F0-910-289.lbl
       Part No SW: 4F0 910 289 E    HW: 4F0 907 289 E
       Component: Komfortgeraet   H14 0090  
       Revision: 00900014    Serial number: 01001659900000
       Coding: 0423997
       Shop #: WSC 02335 785 00200
       VCID: 2C5713748FBE8741E27-8079
    
       Subsystem 1 - Part No: 1K0 951 605 C
       Component: LIN BACKUP HORN H02 1301
    
    7 Faults Found:
    01696 - Footwell Lighting; Rear Left (W45) 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 3
                        Fault Frequency: 254
                        Reset counter: 65
                        Mileage: 133102 km
                        Time Indication: 0
                        Date: 2011.05.06
                        Time: 08:53:47
    
    02199 - Bulb for Tail Light 2; Right (M50) 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 3
                        Fault Frequency: 7
                        Reset counter: 65
                        Mileage: 186271 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 13:29:13
    
    01506 - Bulb for Rear Fog; Right (L47) 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 3
                        Fault Frequency: 23
                        Reset counter: 65
                        Mileage: 185853 km
                        Time Indication: 0
                        Date: 2015.05.30
                        Time: 21:08:15
    
    01519 - Bulb for Back-Up Lights; Right (M17) 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 3
                        Fault Frequency: 7
                        Reset counter: 65
                        Mileage: 186271 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 13:29:13
    
    02735 - Bulb for Tail Light 3; Right 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 3
                        Fault Frequency: 7
                        Reset counter: 65
                        Mileage: 186271 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 13:29:14
    
    02397 - Parking Light Rear Right (M2) 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 3
                        Fault Frequency: 7
                        Reset counter: 65
                        Mileage: 186271 km
                        Time Indication: 0
                        Date: 2015.06.10
                        Time: 13:29:16
    
    02743 - Bulb for Brake/Turn Signal Light; Right 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 3
                        Fault Frequency: 65
                        Reset counter: 65
                        Mileage: 186271 km
                        Time Indication: 0
                        Date: 2015.06.08
                        Time: 18:43:11
    
    
    -------------------------------------------------------------------------------
    Address 47: Sound System        Labels: 4F0-910-223-BO.lbl
       Part No SW: 4F5 910 223 C    HW: 4F5 035 223 D
       Component: DSP-High C6     H14 0240  
       Revision: PROD_01     Serial number: 00000000014012
       Coding: 0000016
       Shop #: WSC 02327 785 00200
       VCID: 2345F848E260483953D-8076
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 4F: Centr. Electr. II        Labels: 4F0-910-280.lbl
       Part No SW: 4F0 910 280     HW: 4F0 907 280 A
       Component: ILM Beifahrer   H09 0050  
       Revision:             Serial number: 00000000047004
       Coding: 0001114
       Shop #: WSC 02323 785 00200
       VCID: 5EB389BC898225D13C3-800B
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass.        Labels: 4F0-910-793-52.lbl
       Part No SW: 4F0 910 793 B    HW: 4F0 959 792 B
       Component: TSG BF          H10 0020  
       Revision: 00000000    Serial number: d2
       Coding: 0035435
       Shop #: WSC 02327 785 00200
       VCID: 2959EA60804C9269191-807C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 53: Parking Brake        Labels: 4F0-910-801.clb
       Part No SW: 4F0 910 801     HW: 4F0 907 801 
       Component: EPB  C63C0030   H03 0030  
       Revision: C63C0030    
       Coding: 0005022
       Shop #: WSC 02334 785 00200
       VCID: 5DB18EB084843EC9259-8008
    
    2 Faults Found:
    02432 - Supply Voltage for Left Parking Brake Motor (V282) 
                011 - Open Circuit - MIL ON
                 Freeze Frame:
                        Fault Status: 11101011
                        Fault Priority: 1
                        Fault Frequency: 58
                        Reset counter: 64
                        Mileage: 186264 km
                        Time Indication: 0
                        Date: 2015.06.08
                        Time: 17:40:02
    
                 Freeze Frame:
                        Voltage: 11.70 V
                        Count: 102
    
    02433 - Supply Voltage for Right Parking Brake Motor (V283) 
                011 - Open Circuit - MIL ON
                 Freeze Frame:
                        Fault Status: 11101011
                        Fault Priority: 1
                        Fault Frequency: 83
                        Reset counter: 64
                        Mileage: 186264 km
                        Time Indication: 0
                        Date: 2015.06.08
                        Time: 15:49:03
    
                 Freeze Frame:
                        Voltage: 12.63 V
                        Count: 85
    
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range        Labels: 4F0-910-357.lbl
       Part No SW: 4F0 910 357 C    HW: 4F0 907 357 C
       Component: AFS 1           H01 0010  
       Revision: 00000001    Serial number:               
       Coding: 0000016
       Shop #: WSC 02327 785 00200
       VCID: 2643E15C9152BD11343-8073
    
       Subsystem 1 - Part No: 4F0 941 329 A
       Component: AFS-Modul links H05 0010
    
       Subsystem 2 - Part No: 4F0 941 329 A
       Component: AFS-Modul rechtsH05 0010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 56: Radio        Labels: 4E0-910-541.lbl
       Part No SW: 4E0 910 541 F    HW: 4F0 035 541 B
       Component: TUNER EU/US/RDW H42 0480  
       Revision: 00000000    Serial number: 394KY047500676
       Coding: 0000002
       Shop #: WSC 02327 785 00200
       VCID: 2345F848E260483953D-8076
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 61: Battery Regul.        Labels: 4F0-910-181.lbl
       Part No SW: 4F0 910 181 E    HW: 4F0 915 181 A
       Component: ENERGIEMANAGER  H11 0400  
       Revision: 00000000    Serial number: 00000000080652
       Shop #: WSC 00000 384 00290
       VCID: 2345F848E260483953D-8076
    
       Subsystem 1 - Part No: 4F0 915 105 C
       Component: von VA0  2411110004       
       Coding: 344630393135313035432056413032343131313130303034
       Shop #: WSC 00000 384 00290
    
    4 Faults Found:
    02274 - Quiescent Current Stage 3 
                000 -  -  - Intermittent
                 Freeze Frame:
                        Fault Status: 00100000
                        Fault Priority: 7
                        Fault Frequency: 52
                        Reset counter: 255
                        Mileage: 185230 km
                        Time Indication: 0
                        Date: 2015.04.03
                        Time: 13:14:58
    
    02255 - Voltage Measuring Lead from Vbat 
                009 - Open or Short to Ground
                 Freeze Frame:
                        Fault Status: 01101001
                        Fault Priority: 4
                        Fault Frequency: 20
                        Reset counter: 65
                        Mileage: 185122 km
                        Time Indication: 0
                        Date: 2015.03.28
                        Time: 07:53:53
    
    00992 - Consumption Cut-Off Active 
                000 -  -  - Intermittent
                 Freeze Frame:
                        Fault Status: 00100000
                        Fault Priority: 7
                        Fault Frequency: 47
                        Reset counter: 255
                        Mileage: 185367 km
                        Time Indication: 0
                        Date: 2015.04.06
                        Time: 20:21:42
    
    02277 - Quiescent Current Stage 6 
                000 -  -  - Intermittent
                 Freeze Frame:
                        Fault Status: 00100000
                        Fault Priority: 7
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 185580 km
                        Time Indication: 0
                        Date: 2015.04.23
                        Time: 13:12:18
    
    
    -------------------------------------------------------------------------------
    Address 62: Door, Rear Left        Labels: 4F0-910-795.lbl
       Part No SW: 4F0 910 795     HW: 4F0 959 795 
       Component: TSG HL          H09 0010  
       Coding: 0035370
       Shop #: WSC 02327 785 00200
       VCID: 69D9AA6040CC5269D91-803C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 72: Door, Rear Right        Labels: 4F0-910-795.lbl
       Part No SW: 4F0 910 795     HW: 4F0 959 794 
       Component: TSG HR          H09 0010  
       Coding: 0035370
       Shop #: WSC 02327 785 00200
       VCID: 69D9AA6040CC5269D91-803C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 77: Telephone        Labels: 4E0-910-336.lbl
       Part No SW: 4F0 910 336 A    HW: 4E0 862 335 
       Component: Handyvorb2      H10 0120  
       Revision: 00000000    Serial number: 00000007507907
       Coding: 0010900
       Shop #: WSC 02335 785 00200
       VCID: 2149F240F87C5A29411-8074
    
    No fault code found.
    
    End-------------------------(Elapsed Time: 02:17)--------------------------

  4. #4
    Benevolent Dictator Uwe's Avatar
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    1
    Hmm.. Supply voltage codes for both EPB motors... Needs to be looked at with a DVOM and WD.

    But.. You have low voltage codes in other modules as well. What kind of shape is the battery in? Is it the original, or has it been replaced? If replaced, was it coded properly?

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  5. #5
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    I agree, using a meter would be a good way to check at the motors.
    I just bought this car about a week ago, so I am not sure how old the battery is. The interface on the car has a battery level that has always sat at 10%, so either it doesn't read correctly or I do need a new battery. I haven't had any noticeable low battery conditions such as dim lights or anything like that, so I hadn't really suspected the battery at all.

  6. #6
    Ross-Tech Employee Dana's Avatar
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    I suspect a voltage drop as Uwe suggested but the Battery that you have coded is an old, if not original, part number:

    Subsystem 1 - Part No: 4F0 915 105 C
    If the battery is original that alone may be responsible for any number of issues but this fault isn't common and may be be indication that something else (corrosion?) is going on back there:
    02255 - Voltage Measuring Lead from Vbat
    009 - Open or Short to Ground
    Jef just published this video about an hour ago:

    http://forums.ross-tech.com/showthre...Battery-Coding

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    Ross-Tech Employee Dana's Avatar
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    P.S. I believe you fall into 2) per How to get Verified . If so please register that VCDS system so you your user status becomes Verified.

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  10. #8
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    Hi,
    I have a 2005 Audi A6 2.0tdi with Electronic Handbrake Control Module problems.
    The fault code that comes up is:
    00473- control module for elect. Park/ hand brake (J540)
    008- implausible signal
    The handbrake operates correctly however there has been a few times where the handbrake would not release. As well as this, the parking light on the speedo does not come on at all apart from when I start the car and it runs it's pre-checks but then goes off and the light on the button only ever comes on when I push/pull the button but then goes off.
    I am wanting to sell the car so would like to know possible solutions as well as whether it would pass an MOT in this state as like I said, the handbrake operates...
    Thanks in advance.

  11. #9
    Ross-Tech Employee Dana's Avatar
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    This page may be helpful

    http://wiki.ross-tech.com/wiki/index.php/00473

    .. but please post a complete Auto-Scan.

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