Bentley gt 2004 - imobilizer activated

   #1  

bboctavian

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Hello, i have a Bentley gt with problem about ignition, on cluster shows me: imobilizer activated
The think is my steering lock work.. on i put key in ignition will unlock the steering and when i pull out, lock the steering.
but car has same error: imobilizer activated

already change the ignition relay, check all the fuse.
i will post here a full scan:

Code:
Monday,02,December,2024,04:00:52:11366
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.7.1.0 (x64)  HEX-V2 CB: 0.4643.4
Data version: 20240919 DS356.3
www.Ross-Tech.com


--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 3W - Bentley Continental (2004 > 2007)
Scan: 01 02 03 05 06 07 08 09 11 13 15 16 17 18 19 23 26 28 34 36
          37 38 46 47 53 54 57 65 66 68 69 6C 71 75 76 77
 
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels: 3D0-909-13x-05.lbl
   Part No SW: 3D0 909 137 G    HW: 3D0 909 137 G
   Component: 43 Kessy            6850 
   Revision: 00H24072    Serial number: VWZ3Z0D7159945
   Coding: 0405741
   Shop #: WSC 04940 001 00001
   VCID: 2B030DF13F17F632DA9-5160

   Subsystem 1 - Part No: 4E0 905 852 D
   Component: ELV                 1834

2 Faults Found:
01332 - Door Control Module; Passenger Side (J387)
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 6
                    Fault Frequency: 14
                    Reset counter: 126
                    Time Indication: 0
                    Date: 2064.00.00
                    Time: 00:00:14

00166 - Access/Start Authorization Switch (E415)
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 166
                    Time Indication: 0
                    Date: 2064.00.00
                    Time: 00:00:14


-------------------------------------------------------------------------------
Address 06: Seat Mem. Pass        Labels: 3W0-959-759.clb
   Part No: 3W0 959 759 A
   Component:    CM Seat Pass.    0009 
   Coding: 0000002
   Shop #: WSC 45678 123 45725
   VCID: 47CB514183BF3252DE1-5160

6 Faults Found:
01332 - Door Control Module; Passenger Side (J387)
            004 - No Signal/Communication
01900 - Passengers Seat Fore / Aft Adjusting Motor (V31)
            005 - No or Incorrect Basic Setting / Adaptation
01975 - Passengers Seat Height Adjustment Motor (V191)
            005 - No or Incorrect Basic Setting / Adaptation
01904 - Passengers Backrest Adjusting Motor (V46)
            005 - No or Incorrect Basic Setting / Adaptation
01903 - Seat Tilt Adjustment Motor (V231)
            005 - No or Incorrect Basic Setting / Adaptation
01976 - Seat Depth Adjustment Motor (V234)
            005 - No or Incorrect Basic Setting / Adaptation

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 3W7-907-040.clb
   Part No: 3W0 907 040 B
   Component: Climatronic BY614   0030 
   Coding: 0000002
   Shop #: WSC 00000 000 00000
   VCID: 30391A9D163195EAEFB-5160

2 Faults Found:
00785 - Temp Sensor in Instrument Panel (G56)
            010 - Open or Short to Plus
01332 - Door Control Module; Passenger Side (J387)
            004 - No Signal/Communication

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:
   VCID: 55F78B094C0390C25CD-513C
   Note: Excessive Comm Errors


-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 3D0-953-549.lbl
   Part No: 3D0 953 549 E
   Component: Lenks�ulenmodul     3401 
   Coding: 0000212
   Shop #: WSC 00083 000 00000
   VCID: 2F3B19E10B0F8A12F61-5160

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr        Labels: 3W0-959-759.clb
   Part No: 3W0 959 760 A
   Component:    CM Seat Driver   0008 
   Coding: 0000002
   Shop #: WSC 07926 107 51015
   VCID: 3FDB49A1DB6F7A92661-513C

2 Faults Found:
00003 - Control Module
            012 - Electrical Fault in Circuit
01903 - Seat Tilt Adjustment Motor (V231)
            005 - No or Incorrect Basic Setting / Adaptation

-------------------------------------------------------------------------------
Address 37: Navigation        Labels:
   VCID: 55F78B094C0390C25CD-513C
   Note: Excessive Comm Errors


-------------------------------------------------------------------------------
Address 38: Roof Electronics        Labels: None
   Part No: 3W0 907 135 C
   Component: Dachmodul           0702 
   Coding: 0000157
   Shop #: WSC 00083 000 00000
   VCID: 36352C85F455BBDAB57-513C

1 Fault Found:
01332 - Door Control Module; Passenger Side (J387)
            004 - No Signal/Communication

-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 7Lx-035-4xx-47.lbl
   Part No: 3W0 035 456 C
   Component: 12K-AUDIOVERST      4121 
   Shop #: WSC 00000 000 00000
   VCID: 3431168DE229A9CA8B3-513C

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure        Labels: 3D0-907-273-V1.clb
   Part No: 3W0 907 273
   Component: Reifendruckueberw.  0022 
   Coding: 0010344
   Shop #: WSC 00999 444 64523
   VCID: 76B5EC85B4D5FBDA757-513C

No fault code found.

-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: 3W0-919-283-V1.clb
   Part No: 3W0 919 283
   Component: 02 Einparkhilfe     0203 
   Shop #: WSC 00000 000 00000
   VCID: 7AADF8B580CD9FBA11F-513C

No Faults Found
  or DTCs not supported by controller
  or a communication error occurred

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: None
   Part No: 3W0 035 729 C
   Component: Telefon             0241 
   Shop #: WSC 00000 000 00000
   VCID: 372B2181F35F42D2AE1-5160

No fault code found.

End----(Elapsed Time: 09:29, VBatt start/end: 12.7V/13.2V. VIgn 0.0V)------
 
   #2  

Jef

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Address 05: Acc/Start Auth. said:
00166 - Access/Start Authorization Switch (E415)
011 - Open Circuit

What is causing this? I would start with inspecting the wiring and terminals for the E415. From the control module's point of view, it doesn't know the difference between a rat chewing on the wiring harness over some one trying to hack up the harness to steal the car.
 
   #3  

bboctavian

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Hello Jef, i measure the wires from ignition switch to kessy and all wires is ok. Can be the kessy with problem? (no water damage inside)
 
   #4  

Jef

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If the wiring is to factory design, then yes, it is possible the kessy itself has failed. Or, it could be the E415. The E415 I suspect is hot swappable, no relearns needed. Where as replacing the kessy will create immobilizer issues... but if the kessy is the root issue, then the 00166 fault code would go away.
 
   #5  

Dr Sheldon

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Hello Jef, i measure the wires from ignition switch to kessy and all wires is ok. Can be the kessy with problem? (no water damage inside)

Im sure as sure that some of those wires carry data !!

How did you measure them ??
 
   #6  

Dr Sheldon

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The Integrity of that data - HOW ?
 
   #7  

bboctavian

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I measure the continuity from KESSY to IGNITION SWITCH...

and think is after i measure that wires no error on :
00166 - Access/Start Authorization Switch (E415)
011 - Open Circuit

now i havee just error about module from the left door on the kessy...
 
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