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Thread: 2002 Mk4 Jetta Immobilizer issue

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  1. #1
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    2002 Mk4 Jetta Immobilizer issue

    Back story: Drove the car to work, 45 minutes from home. Worked for 9 hours and went to start the car, the immo light comes on and the car dies after one second. I have tried several things suggested on other forums, but no luck. This is a 2002 Jetta TDI, straight stock, 445,000 miles, 1.9T. I have tested the resistance from the cluster to the immo ring and found it to be about 23-24 ohms through the wires, steady even prodding the wires. The lock cylinder was removed and the resistance for the immo ring checked and it was the same, rock steady.

    The Immibilizer light continues to flash when any key is placed in the ignition. I have the SKC code, but it will not allow me to enter anything into the cluster. When logging into the instrument cluster, no lockout occurs. I have been able to recode the WSC in the ECU with the SKC code so think the code is proper. I cannot recode the WSC in the cluster, i tried several times.

    When in 17-Instruments, blocks 21 and 22 return the ERROR statement. I have the column apart with the air bag out, that is the reason for that particular code.

    In the past, there were 3 keys that worked, now there are none.

    I have suspicions, but any help would be appreciated.

    Latest autoscan:

    Code:
     VCDS
    Windows Based VAG/VAS Emulator Running on Windows 7 x64
    VCDS Version: Release 18.9.1(x64) Data version: 20190114 DS296.0
    www.Ross-Tech.com
    Dealer/Shop Name:
    Workshop Code: 000 00000 000000
    Self-Diagnosis Log
    Tuesday,23,April,2019,17:55:59:23395
    VIN: 3VWSP69M42M011724 License Plate:
    Mileage: Repair Order:
    Chassis Type: 9M (01 - MyVW TDI)
    Scan: 01 03 15 17 19 46
    VIN: 3VWSP69M42M011724
    -------------------------------------------------------------------------------
    Address 01: Engine Labels: 038-906-012-AGR.clb
    Part No: 038 906 012 FD
    Component: 1,9l R4 EDC G000SG 4102
    Coding: 00002
    Shop #: WSC 00066
    VCID: 57B774EAB55607F2CC-4B00
    3VWSP69M42M011724 VWZ7Z0A3842382
    2 Faults Found:
    19561 - Valve for Intake Manifold Flap (N239)
    P3105 - 35-10 - Open or Short to Ground - Intermittent
    17978 - Engine Start Blocked by Immobilizer
    P1570 - 35-00 -
    Readiness: 0 0 1 0 1
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes Labels: 1C0-907-37x-ABS.lbl
    Part No: 1C0 907 379 C
    Component: ABS FRONT MK60 0103
    Coding: 0004097
    Shop #: WSC 00066 000 00000
    VCID: 2A51FD1E86A44A1AA3-513C
    No fault code found.
    -------------------------------------------------------------------------------
    Address 15: Airbags Labels: 6Q0-909-605-VW5.lbl
    Part No: 6Q0 909 605 F
    Component: 04 AIRBAG VW6 0202 0004
    Coding: 12340
    Shop #: WSC 00066
    VCID: 3A71CD5E2604FA9AD3-4B00
    2 Faults Found:
    00588 - Airbag Igniter; Driver Side (N95)
    32-00 - Resistance Too High
    00532 - Supply Voltage B+
    07-10 - Signal too Low - Intermittent
    -------------------------------------------------------------------------------
    VCDS
    Self-Diagnosis Log
    Tuesday,23,April,2019,17:55:59:23395
    Page 2
    VIN: 3VWSP69M42M011724 License Plate:
    Address 17: Instruments Labels: 1J0-920-xx5-17.lbl
    Part No: 1J0 920 906 L
    Component: KOMBI+WEGFAHRSP VDO V58
    Coding: 07232
    Shop #: WSC 58350
    VCID: 3163EA72FB7239C262-5102
    3VWSP69M42M011724 VWZ7Z0A3842382
    3 Faults Found:
    01176 - Key
    65-10 - Unauthorized - Intermittent
    01176 - Key
    07-00 - Signal too Low
    01179 - Incorrect Key Programming
    35-00 - -
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway Labels: 6N0-909-901-19.lbl
    Part No: 6N0 909 901
    Component: Gateway K<->CAN 0001
    Coding: 00006
    Shop #: WSC 00066
    VCID: 70E52F7630F870CA2D-5102
    No fault code found.
    -------------------------------------------------------------------------------
    Address 46: Central Conv. Labels: 1C0-959-799.lbl
    Part No: 1C0 959 799 C
    Component: 1H Komfortgerát HLO 0003
    Coding: 00258
    Shop #: WSC 00066
    VCID: 3777D46A1516E7F22C-4B00
    Subsystem 1 - Part No: 1C1959801A
    Component: 1H Tőrsteuer.FS KLO 0002
    Subsystem 2 - Part No: 1C1959802A
    Component: 1H Tőrsteuer.BF KLO 0002
    Subsystem 3 - Part No: 1C0959811A
    Component: 1H Tőrsteuer.HL KLO 0002
    Subsystem 4 - Part No: 1C0959812A
    Component: 1H Tőrsteuer.HR KLO 0002
    No fault code found.
    End-------------------------(Elapsed Time: 01:05)--------------------------
    Last edited by tryin2vw; 04-24-2019 at 06:29 AM.

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