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Thread: Immobilizer Issues fault 00474 (8E A4)

  1. #1
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    Immobilizer Issues fault 00474 (8E A4)

    hi all hoping someone can help,



    Background:

    Completing a scan to turn off a fault light (engine management) my laptop malfunctioned... and somehow managed to throw up the immobilizer.. dont ask me how or what happened.. long story short we could get it fixed apart from a local guy was able bypass the EEprom in the ECM. (hence fault in scan below)

    how ever now we still have the issue of the IMMO light being on on the dash and when i go to adapt the keys, as you enter the test value it come up with an error. i have the the pin for the cluster too. i cant communicate with the IMMO module.


    Can someone point me in the right direction? or at least what to check next? or who to call!


    final note car is running with IMMO Light on dash.



    see full scan below.


    Code:
    Wednesday,06,May,2020,20:56:39:15909
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 20.4.1.0 (x64)  HEX-V2 CB: 0.4508.4
    Data version: 20200331 DS317.0
    www.Ross-Tech.com
    
    Dealer/Shop Name: Oatfield Lodge
    
    VIN: WAUZZZ8E44A062094   License Plate: 
    
    
    Chassis Type: 8E (8E - Audi A4/S4/RS4 B6/B7 (2001 > 2008))
    Scan: 01 02 03 08 09 0F 11 15 16 17 18 25 36 37 45 46 55 56 57 65
              67 69 75 76 77
     
    VIN: WAUZZZ8E44A062094   Mileage: 512000km-318142miles
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels: 038-906-019-AVF.lbl
       Part No: 038 906 019 LJ
       Component: 1,9l R4 EDC 0000SG  4910  
       Coding: 00003
       Shop #: WSC 63351  
       VCID: 6A8DC46AD56C0B0BEDF-4B1E
    
    1 Fault Found:
    17994 - Engine Mount Solenoid Valves (N144/N145) 
                P1586 - 35-10 - Short to Plus - Intermittent
    Readiness: 0 0 0 0 0 
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 8E0-614-517.lbl
       Part No: 8E0 614 517 A
       Component: ABS/ESP allrad      3429  
       Coding: 04255
       Shop #: WSC 06435  
       VCID: 2615F05A01F4EF6B097-51F2
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
       Part No: 8E0 820 043 AC
       Component:   A4 Klimaautomat   1219  
       Coding: 00000
       Shop #: WSC 63351  
       VCID: 629DAC4A2D5C534B25F-5160
    
    2 Faults Found:
    00819 - High Pressure Sensor (G65) 
                07-10 - Signal too Low - Intermittent
    00474 - Control Module for Immobilizer 
                49-00 - No Communications
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels: 8E0-907-279-8E2.lbl
       Part No: 8E0 907 279 C
       Component: int. Lastmodul  RDW 0606  
       Coding: 00001
       Shop #: WSC 63351  
       VCID: 323D1C0A3D3C83CB95F-4B00
    
    1 Fault Found:
    00474 - Control Module for Immobilizer 
                49-00 - No Communications
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 8E0-959-655-84.lbl
       Part No: 8E0 959 655 B
       Component: Airbag 8.4EP        3002  
       Coding: 0010602
       Shop #: WSC 63351 000 00000
       VCID: 3635201AD4549FEBB97-5184
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 8E0-953-549.lbl
       Part No: 8E0 953 549 F
       Component: Lenksáulenmodul     0308  
       Coding: 01001
       Shop #: WSC 63351  
       VCID: 3635201AD1549FEBB97-4B1E
    
    1 Fault Found:
    00474 - Control Module for Immobilizer 
                49-00 - No Communications
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 8E0-920-9xx-8E2.lbl
       Part No: 8E0 920 950 J
       Component: KOMBI+WEGFAHRS. RB4 D37  
       Coding: 01400
       Shop #: WSC 00000  
       VCID: 303916023330B1DBE3B-5184
       WAUZZZ8E44A062094     AUZ6Z0C0191650
    
    1 Fault Found:
    01177 - Engine Control Unit 
                65-10 - Unauthorized - Intermittent
    
    -------------------------------------------------------------------------------
    Address 45: Inter. Monitor        Labels: 8E0-951-177.lbl
       Part No: 8E0 951 177 
       Component: Innenraumueberw.   0604  
       Coding: 00001
       Shop #: WSC 00000  
       VCID: 6B83C16EDA961203969-513C
    
    1 Fault Found:
    01463 - Alarm triggered by Sensor for anti-theft alarm System 
                43-00 - Closed
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels:. 8E0-959-433-MAX.clb
       Part No: 8E0 959 433 BC
       Component: Komfortgerát T3B    1311  
       Coding: 06859
       Shop #: WSC 63351  
       VCID: 73B3D90E82A6CAC35E9-4B1E
    
       Subsystem 1 - Part No: 8E2959802B
       Component: Tőrsteuer.FS BRM 0003  
    
       Subsystem 2 - Part No: 8E2959801B
       Component: Tőrsteuer.BF BRM 0003  
    
       Subsystem 3 - Part No: 8E0959801A
       Component: Tőrsteuer.HL BRM 0003  
    
       Subsystem 4 - Part No: 8E0959802A
       Component: Tőrsteuer.HR BRM 0003  
    
    7 Faults Found:
    01134 - Alarm Horn (H12) 
                49-00 - No Communications
    01370 - Alarm triggered by Interior Monitoring 
                35-00 - -
    01368 - Alarm triggered by Luggage Compartment Switch 
                35-00 - -
    01369 - Alarm triggered by Hood Switch 
                35-00 - -
    01371 - Alarm triggered by Door Contact Switch; Driver's Side 
                35-00 - -
    00956 - Key 2 
                35-00 - -
    01561 - Rear left door 
                59-10 - Can't Unlock - Intermittent
    
    End----------(Elapsed Time: 05:39, VBatt start/end: 12.2V/14.5V)-----------
    Last edited by Uwe; 05-07-2020 at 09:56 AM. Reason: CODE tags

  2. #2
    Benevolent Dictator Uwe's Avatar
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    Quote Originally Posted by L walker View Post
    i cant communicate with the IMMO module.
    There is no separate Immobilizer module in this car; all Immo functionality is in 17-Instruments.

    -Uwe-
    Lock-down of sick people: Quarantine
    Lock-down of healthy people: Tyranny

  3. Likes Jetta ,97 liked this post
  4. #3
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    why would the adaption 21 come up with an error when matching ? as soon as i put in the new key value?

  5. #4
    Benevolent Dictator Uwe's Avatar
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    Check Immo and key status in MVBs 022, 023, and 024.

    -Uwe-
    Lock-down of sick people: Quarantine
    Lock-down of healthy people: Tyranny

  6. #5
    Professional User Jetta ,97's Avatar
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    Quote Originally Posted by L walker View Post
    why would the adaption 21 come up with an error when matching ? as soon as i put in the new key value?
    Because you have Immo off in ECU .
    Master Technician for German cars
    Immobilizer/ECU
    /Cluster Programing (Used or NEW)
    Mk6 COLOR cluster in Mk5 -CLIK
    email: marinmm2001@gmail.com , info@advancedcarelectronics.com
    https://www.advancedcarelectronics.com/

  7. #6
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    Quote Originally Posted by Jetta ,97 View Post
    Because you have Immo off in ECU .
    do i have to code the light off then?

    what are my options? re- enable IMMO in ecu? then try reconfig what ever went wrong?

  8. #7
    Professional User Jetta ,97's Avatar
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    Quote Originally Posted by L walker View Post
    do i have to code the light off then?

    what are my options? re- enable IMMO in ecu? then try reconfig what ever went wrong?
    Yes , you have to have Immo On to program Immobilizer or keys.
    Master Technician for German cars
    Immobilizer/ECU
    /Cluster Programing (Used or NEW)
    Mk6 COLOR cluster in Mk5 -CLIK
    email: marinmm2001@gmail.com , info@advancedcarelectronics.com
    https://www.advancedcarelectronics.com/

  9. #8
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    Ok thank you. I will get in touch with the guy who turned it off.

    I will post findings then

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