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FALLO MMI RESETEO ALEATORIO Y/O CUELGUE


rubiconrojo
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Hola a todos,

 

Os comento el tema que me está pasando en un A4 B8 del año 2010.

El MMI ha empezado a fallar aleatoriamente. O comienza a resetearse, o se cuelga y no funciona ningún botón del panel de la consola central donde va el cambio, o se apaga y se enciende. Al prinicipio me lo hizo una vez y después de estar el coche parado 7 horas todo bien. Duró dos dias, al tercero empezó a hacerlo constantemente y ya lo hace insistentemente. Incluso se queda la radio conectada cuando se saca la llave y cierras el coche.

He pasado el VAG-COM, os adjunto los datos que he obtenido para que me deis vuestra opinión o si habeis tenido un problema similar en la misma generación de coche.

Hay una cosa muy curiosa que me ha pasado la ultima vez que he conectado el VAG-COM. Cuando pedia comunicación con el modulo 5F se conectaba el MMI y funcionaba todo bien habiendose desconectado y apagado previamente, como tantas veces aleatoriamente. Si me desconectaba empezaba a hacer lo de siempre que ya os he descrito.

Creo que el problema puede estar en la radio o el modulo anterior 5F. ¿Quizás el anillo optico MOST?.Cualquier comentario u opinión será bien recibida y es agradecida de antemano.

Adjunto más abajo el log que he tomado con VAG-COM

Un saludo a todos.

 

Log:

Chassis Type: 8K (8T0)
Scan: 01 03 05 08 09 15 16 17 19 42 46 52 53 56 5F 62 72

VIN: WAUZZZ8K9AN060934 Mileage: 206070km/128045miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
5F-Information Electr. -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine (J623-CAGA) Labels: 03L-906-019-CAG.clb
Part No SW: 03L 906 022 NN HW: 03L 906 019 AL
Component: R4 2,0L EDC H25 9096
Revision: 25H25---
Coding: 0A194012042403080000
Shop #: WSC 09036 572 83391
ASAM Dataset: EV_ECM20TDI03L906022NN A02011
ROD: EV_ECM20TDI03L906019AL.rod
VCID: 7EF588A3E175A7EEE91-802B

1 Fault Found:
10092 - Neutral Gear Sensor
P15A0 00 [039] - Electrical Malfunction
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 206072 km
Date: 2009.06.26
Time: 00:54:27

Readiness: 0 0 0 0 0

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels: 8K0-907-379.clb
Part No SW: 8K0 907 379 BB HW: 8K0 907 379 BB
Component: ESP8 front H04 0020
Revision: -------- Serial number: --------------
Coding: 160504
Shop #: WSC 02391 823 56573
VCID: 7AFD84B3F55D8BCED59-802F

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels: 8K0-907-064-05.clb
Part No SW: 8K0 907 064 DC HW: 8K0 907 064 DC
Component: BCM2 1.1 H02 0328
Revision: 00002001
Coding: 032100
Shop #: WSC 02399 823 56573
VCID: 74E1AA8BD739FDBE8F5-8021

Subsystem 1 - Part No SW: 8T0 959 754 D HW: 8T0 959 754 D
Component: FBSAUDIB8 IDG H37 0060

Subsystem 2 - Part No SW: 8K0 905 852 D HW: 8K0 905 852 D
Component: J764 ELV MLB H37 0042

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels: Redir Fail!
Part No SW: 8T1 820 043 AG HW: 8T1 820 043 AG
Component: KLIMA 1 ZONE H08 0171
Revision: A0000000 Serial number: 01180320101914
Coding: 34300000
Shop #: WSC 02391 823 56573
VCID: 76E59083C145EFAEB11-8023

1 Fault Found:
01206 - Signal for Duration of Ignition Off Time
008 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 7
Fault Frequency: 1
Reset counter: 192
Mileage: 206072 km
Time Indication: 0
Date: 2009.06.26
Time: 00:54:26


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels: 8K0-907-063.clb
Part No SW: 8K0 907 063 L HW: 8K0 907 063 L
Component: BCM1 1.0 H25 0380
Revision: 07025001 Serial number: 00000000587651
Coding: 690040B1013408000001000000005F5F0F1C020806000001000000
Shop #: WSC 02391 823 56573
VCID: 38795EBB8BD159DE63D-806D

Subsystem 1 - Part No SW: 8K1 955 119 A HW: 8T1 955 119 Labels: 1KX-955-119.CLB
Component: WWS 240310 H06 0070
Coding: 00FD11

Subsystem 2 - Part No SW: 8K0 941 531 AK HW: 8K0 941 531 AK
Component: E1 - LDS H08 0090

2 Faults Found:
03351 - Bulb for DRL and Marker Light; Left
012 - Electrical Fault in Circuit
Freeze Frame:
Fault Status: 01101100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 152
Mileage: 206072 km
Time Indication: 0
Date: 2009.06.26
Time: 01:14:00

03351 - Bulb for DRL and Marker Light; Left
012 - Electrical Fault in Circuit - Intermittent
Freeze Frame:
Fault Status: 00101100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 192
Mileage: 206072 km
Time Indication: 0
Date: 2009.06.26
Time: 00:54:00


-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels: 8K0-959-655.clb
Part No SW: 8K0 959 655 J HW: 8K0 959 655 J
Component: AirbagVW-AU10 H41 0610
Serial number: 003GKD0DRPC0
Coding: 30343435363030303030554A304C384B3053
Shop #: WSC 02135 785 00200
ASAM Dataset: EV_AirbaECUVWAUDI010 003010
ROD: EV_AirbaECUVWAUDI010_AU48.rod
VCID: 44813A4BCF190D3EFF5-8011

Crash sensor for side airbag; driver side:
Serial number: 6334MSME5106006C3

Crash sensor for side airbag; passenger side:
Serial number: 6344MSME510605720

Crash sensor for side airbag; rear driver side:
Serial number: 6352QSME73581E20H

Crash sensor for side airbag; rear passenger side:
Serial number: 6362QSME0D53400AD

Crash sensor for front airbag; driver side:
Serial number: 63732SME4D56351A3

Crash sensor for front airbag; passenger side:
Serial number: 63832SME34585618/

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527) Labels: 8K0-953-568.clb
Part No SW: 8K0 953 568 F HW: 8K0 953 568 F
Component: Lenks.Modul H16 0014
Revision: -------- Serial number: 90319JCP000AQ
Coding: 000016
Shop #: WSC 02391 823 56573
VCID: 3D774FAFA4F37CF6B0B-8068

Component: E221 - MFL H02 0010

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels: 8T0-920-xxx-17.clb
Part No SW: 8K0 920 930 D HW: 8K0 920 930 D
Component: KOMBIINSTR. H20 0255
Revision: 00300000 Serial number: CIY22AU3A
Coding: 0F1F080002000008050000
Shop #: WSC 02391 823 56573
VCID: 2E5578E37995976E391-807B

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels: 8T0-907-468.clb
Part No SW: 8T0 907 468 AD HW: 8T0 907 468 K
Component: GW-BEM 4CAN-M H09 0117
Revision: EC000056 Serial number: 5600E10316805C
Coding: 00CF07
Shop #: WSC 02391 823 56573
VCID: 8303795702974A0606F-80D6

Subsystem 1 - Part No SW: 8X0 915 181 HW: 8X0 915 181
Component: J367-BDM H07 0140

Subsystem 2 - Part No SW: 8K0 959 663 HW: 8K0 959 663
Component: J532_DCDCStab H16 0038

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels: 8K0-959-793.clb
Part No SW: 8K0 959 793 H HW: 8K0 959 793 D
Component: TSG FA H11 0306
Revision: Serial number: 0000010373942
Coding: 011C02204100410001
Shop #: WSC 02391 823 56573
VCID: 4587274FCC233436E8B-8010

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393) Labels: 8K0-907-064-46.clb
Part No SW: 8K0 907 064 DC HW: 8K0 907 064 DC
Component: BCM2 1.1 H02 0328
Revision: 00002001 Serial number: 0128317263
Coding: 01040620003904400120013680000000
Shop #: WSC 02391 823 56573
VCID: 74E1AA8BD739FDBE8F5-8021

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels: 8K0-959-792.clb
Part No SW: 8K0 959 792 H HW: 8K0 959 792 D
Component: TSG BF H11 0306
Revision: Serial number: 0000010372055
Coding: 011C02204D00410001
Shop #: WSC 02391 823 56573
VCID: 44813A4BC7190D3EFF5-8011

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (J040) Labels: None
Part No SW: 8N0 907 804 H HW: =K0 907 851 H
Component: EUB Audi%B8 H59 0400
Revision: 05000003 Serial number: 15000000171803
Shop #: WSC 65536 002 00000
VCID: 3A7D44B3B5DD4BCE959-806F

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio ® Labels: Redir Fail!
Part No SW: 4F0 035 056 B HW: 4F0 035 056
Component: Radio U STD H45 0020
Revision: AB001007 Serial number: 342C 0A7781459
Coding: 010003020100000001
Shop #: WSC 02391 823 56573
VCID: 1F4B95270E3F0EE6827-804A

1 Fault Found:
03278 - Functionality Limited due to Missing Messages
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 6
Fault Frequency: 6
Reset counter: 192
Mileage: 206078 km
Time Indication: 0
Date: 2009.06.26
Time: 05:11:42

Freeze Frame:
Bin. Bits: 00000001 11101100


-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794) Labels: 4E0-035-6xx-5F.clb
Part No SW: 8T1 035 666 E HW: 8T1 035 666 E
Component: H-BN-EU H47 0047
Revision: -------- Serial number: 483CS0A7610470
Coding: 01010000000681EC01000F1C000000030001
Shop #: WSC 02391 823 56573
VCID: 3C7142ABBFE975FE875-8069

Subsystem 1 - Part No: 8R0 060 884 J
Component: EUR 2010 1005

Subsystem 2 - Part No SW: 4F0 919 604 HW: 4F0 919 604
Component: DU7 High H43 0306

Subsystem 3 - Part No SW: 8T0 919 609 F HW: 8T0 919 609 F
Component: E0380 Bedient H08 0100

Subsystem 4 - Part No: 8R0 906 961 A
Component: CD-Database 1293

2 Faults Found:
03157 - Functionality limited due to Communications Disruption
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 6
Fault Frequency: 8
Reset counter: 192
Mileage: 206078 km
Time Indication: 0
Date: 2009.06.26
Time: 05:11:42

Freeze Frame:
Bin. Bits: 10110010 00000010
Bin. Bits: 00000000 00001110
Bin. Bits: 00000000 00000000
Bin. Bits: 00000000 00000000

03278 - Functionality Limited due to Missing Messages
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 6
Fault Frequency: 5
Reset counter: 192
Mileage: 206078 km
Time Indication: 0
Date: 2009.06.26
Time: 05:11:42

Freeze Frame:
Bin. Bits: 00100001 00010000
Bin. Bits: 00000000 00001010


-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388) Labels: 8K0-959-795.clb
Part No SW: 8K0 959 795 C HW: 8K0 959 795 C
Component: TSG HL H10 0306
Revision: Serial number: 0000103248733
Coding: 010C02204000210001
Shop #: WSC 02391 823 56573
VCID: 428D3C53DD0D030ECD9-8017

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389) Labels: 8K0-959-795.clb
Part No SW: 8K0 959 795 C HW: 8K0 959 795 C
Component: TSG HR H10 0306
Revision: Serial number: 0000103248736
Coding: 010C02204000210001
Shop #: WSC 02391 823 56573
VCID: 428D3C53DD0D030ECD9-8017

No fault code found.

 

 

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  • 3 weeks later...

hola, yo probaria a hacer un test del anillo de fibra con el vag com, esta en el boton de aplicaciones, a ver si te da una pista, si no, vas a tener que comprarte una pieza que hay para ir anulando modulos del mmi sin romper el lazo del most de fibra, es como un anillo que hace bypass, asi vas anulando un modulo cada dia hasta que veas cual es el que falla. Es latoso, pero en fallos esporadicos no conozco otra manera. un saludo

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