Modulo Bluetooth inundado, y fallo electrico Control Head

[Kiliantb]

Muy buenas. Os cuento. Tengo un audi a6 del 2006 4f, y resulta que tras darme el fallo en la pantalla del mmi, que se encendia y se apagaba y dejarme de funcionar el navegador, la radio, el telefono y todo lo del panel, y meterle el vag com, me dice que el fallo está en el bluetooth. Levanto la moqueta de los pies del asiento de conductor, y observo que todo está empapado, y el modulo que está situado dentro de una caja, totalmente inundado. Saco el modulo, pongo un empalme de fibra, y por arte de magia, empieza a funcionar todo. Me meto con el vag en el gateway y anulo dicho modulo estropeado. Apago el coche, satisfecho de haber encontrado el fallo, y al encenderlo otra vez, vuelve a fallar el mmi. Vuelvo a pasar el vag, y ahora me sale fallo en Control Head electrico, y todo el bus de fibra a tomar por saco, sin reconocer ni un elemento. Miro el fusible del control Head, y está correcto. Lo curioso, es que marca averia eléctrica, pero la pantalla se sigue encendiendo y apagando, osea que si le llega tension. He observado que la luz de fibra funciona de manera intermitente, cosa que supongo que hace que todo lo demas no funcione.

Mi pregunta es:

Lo mas seguro es que esté averiado el módulo debido a algun cortocircuito con el agua?.

Si es así, porque no se fundió el fusible?. Porque marca fallo electrico, pero sigue la pantalla del mmi encendiendose y apagandose, cuando es éste módulo el que la alimenta?.

Exactamente nose la función de éste módulo, ya que quien realmente gestiona los elementos es el Gateway, no?.

En el caso de tener que sustituirlo, vosotros escojeriais el mismo modelo?, o hay otras opciones mejoradas de dicho modulo?. Nuevo o de segundamano (Ebay)?.

Os dejo la lectura del Vag, por si podeis aportar algo mas a mi batalla...

Muchisimas gracias.

VCDS Version: Release 11.11.3
Data version: 20120401

Sunday,13,October,2013,20:38:05:32264

Chassis Type: 4F0
Scan: 01 02 03 05 07 08 09 0E 15 16 17 19 37 42 46 47 4F 52 53 55
56 61 62 72

VIN: WAUZZZ4FX6N123555 Mileage: 103950km/64591miles

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: Malfunction 0010
07-Control Head -- Status: Cannot be reached 1100
08-Auto HVAC -- Status: Sporadic communication error 1000
09-Cent. Elect. -- Status: OK 0000
0E-Media Player 1 -- Status: Cannot be reached 1100
15-Airbags -- Status: Malfunction 0010
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: Malfunction 0010
37-Navigation -- Status: Cannot be reached 1100
42-Door Elect, Driver -- Status: Malfunction 0010
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: Cannot be reached 1100
4F-Centr. Electr. II -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: Malfunction 0010
53-Parking Brake -- Status: Malfunction 0010
55-Xenon Range -- Status: Malfunction 0010
56-Radio -- Status: Cannot be reached 1100
61-Battery Regul. -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine Labels: Redir Fail!
Part No SW: 4F0 910 402 L HW: 4F0 907 401 B
Component: 3.0L V6TDI 000AG 0010
Revision: --H01--- Serial number:
Coding: 0011372
Shop #: WSC 02334 785 00200
VCID: 2649E84191FC2C9

2 Faults Found:
005685 - Powertrain Data Bus
P1635 - 001 - Missing Message from A/C Controller - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 0
Fault Frequency: 1
Mileage: 103948 km
Time Indication: 0
Date: 2013.10.06
Time: 19:04:56

Freeze Frame:
RPM: 756 /min
Torque: 27.3 Nm
Speed: 0.0 km/h
Duty Cycle: 1.0 %
Voltage: 13.98 V
Bin. Bits: 11000100

005659 - Glowplug for Cylinder 2 (Q11)
P161B - 001 - Open Circuit
Freeze Frame:
Fault Status: 01100001
Fault Priority: 0
Fault Frequency: 1
Mileage: 103950 km
Time Indication: 0
Date: 2013.10.13
Time: 20:32:55

Freeze Frame:
RPM: 903 /min
Torque: 89.7 Nm
Speed: 0.0 km/h
Duty Cycle: 1.0 %
Voltage: 12.31 V
Duty Cycle: 24.5 %
Temperature: 18.0°C

Readiness: 0 0 0 0 0

-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 09L-927-760.lbl
Part No SW: 4F1 910 156 B HW: 09L 927 156 A
Component: AG6 09L 3.0lTDI RdW 0040
Revision: --H01--- Serial number: 4120112
Coding: 0000001
Shop #: WSC 02325 785 00200
VCID: 234FF155E2CED91

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 4F0-910-517.lbl
Part No SW: 4F0 910 517 L HW: 4F0 614 517 L
Component: ESP 8.0 quattro H04 0090
Revision: 00000000 Serial number: 00000000000000
Coding: 0020876
Shop #: WSC 02325 785 00200
VCID: 2D5B176DB40A1F1

2 Faults Found:
01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 3
Fault Frequency: 25
Reset counter: 146
Mileage: 103802 km
Time Indication: 0
Date: 2005.02.01
Time: 12:04:30

Freeze Frame:
Hex Value: 0x0000
Hex Value: 0x02A2
Hex Value: 0x0024
Hex Value: 0x0193
Hex Value: 0x00FF

18265 - Load Signal
P1857 - 000 - Error Message from ECU - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 3
Fault Frequency: 1
Reset counter: 186
Mileage: 103948 km
Time Indication: 0
Date: 2013.10.06
Time: 19:04:56

Freeze Frame:
Hex Value: 0x0000
Hex Value: 0x40A2
Hex Value: 0x0028
Hex Value: 0x01AC
Hex Value: 0x00FF

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels: 4F0-910-852.clb
Part No SW: 4F0 910 852 HW: 4F0 905 852 B
Component: FBSAUDIC6 ELV H31 0220
Revision: 31050601 Serial number: 10604000313329
Coding: 0000131
Shop #: WSC 01814 572 57961
VCID: E3CF3155224E191

Part No: 4F0 910 131 E
Component: FBSAUDIC6 EZS H45 0070

Part No: 4F0 910 220 D
Component: FBSAUDIC6 IDG H39 0040

2 Faults Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 2
Fault Frequency: 1
Reset counter: 180
Mileage: 103803 km
Time Indication: 0
Date: 2013.09.10
Time: 11:53:19

00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 2
Fault Frequency: 2
Reset counter: 180
Mileage: 103803 km
Time Indication: 0
Date: 2013.09.08
Time: 18:54:10

-------------------------------------------------------------------------------
Address 07: Control Head
Cannot be reached

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 4F0-910-043.lbl
Part No SW: 4F0 910 043 HW: 4F1 820 043 R
Component: KLIMABETAETIGUNGH12 0160
Revision: 00000027 Serial number: 00000030079381
Coding: 0000278
Shop #: WSC 02325 785 00200
VCID: DBBF09B51A3E211

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 4F0-910-279.lbl
Part No SW: 4F0 910 279 D HW: 4F0 907 279
Component: ILM Fahrer H15 0190
Revision: 00000000 Serial number: 4F0907279
Coding: 0002121
Shop #: WSC 02335 785 00200
VCID: 2A511C7185E4089

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: REGENLICHTSENSORH11 0050
Coding: 00141886
Shop #: WSC 02335

No fault code found.

-------------------------------------------------------------------------------
Address 0E: Media Player 1
Cannot be reached

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 4F0-910-655-8R.lbl
Part No SW: 4F0 910 655 E HW: 4F0 959 655 B
Component: 43 AIRBAG AUDI8RH29 0280
Revision: 08H29000 Serial number: 0037LD0C01X4
Coding: 0013363
Shop #: WSC 02325 785 00200
VCID: 2953E37D80E2031

1 Fault Found:
02095 - Component Protection Active
000 - - - Intermittent

-------------------------------------------------------------------------------
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: 90025053300334
Coding: 0002112
Shop #: WSC 02323 785 00200
VCID: E6C92841D17C6C9

Part No: XXXXXXXXXXX
Component: Lenkradmodul H07 0090

2 Faults Found:
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:

00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 4
Fault Frequency: 5
Reset counter: 186
Mileage: 103803 km
Time Indication: 0
Date: 2013.09.10
Time: 11:53:19

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 4F0-910-xxx-17.lbl
Part No SW: 4F0 910 930 A HW: 4F0 920 931 F
Component: KOMBIINSTR. M73 H16 0630
Revision: 00200000 Serial number: 4PV323YC5
Coding: 2049143
Shop #: WSC 00012 000 00000
VCID: 2143FB5DF8D2CB1

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 4F0-910-468.lbl
Part No SW: 4F0 910 468 A HW: 4F0 907 468 D
Component: Gateway H11 0070
Revision: 11 Serial number: 1300805C0402CF
Coding: 6CFE73C41B2104
Shop #: WSC 02334 785 00200
VCID: 2757E54596F6351

2 Faults Found:
01320 - Control Module for Climatronic (J255)
004 - No Signal/Communication - Intermittent
Freeze Frame:
Fault Status: 00100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 186
Mileage: 103948 km
Time Indication: 0
Date: 2013.10.06
Time: 19:04:56

00384 - Optical Databus
011 - Open Circuit - Intermittent
Freeze Frame:
Fault Status: 00101011
Fault Priority: 5
Fault Frequency: 5
Reset counter: 186
Mileage: 103948 km
Time Indication: 0
Date: 2013.10.06
Time: 19:11:29

-------------------------------------------------------------------------------
Address 37: Navigation
Cannot be reached

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: 4F0-910-793-42.lbl
Part No SW: 4F0 910 793 E HW: 4F0 959 793 E
Component: TSG FA H12 0080
Revision: 00000000 Serial number: X…
Coding: 0001546
Shop #: WSC 02327 785 00200
VCID: 2C5D1A698F10169

1 Fault Found:
01705 - Selection Switch for Mirror-Adjust (E48)
008 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 3
Fault Frequency: 47
Reset counter: 186
Mileage: 1048575 km
Time Indication: 0

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 4F0-910-289.lbl
Part No SW: 4F0 910 289 G HW: 4F0 907 289 G
Component: Komfortgeraet H22 0170
Revision: 01700022 Serial number: 01008886840000
Coding: 0131825
Shop #: WSC 02335 785 00200
VCID: 2E591061B90C649

Part No: 1K0 951 605 C
Component: LIN BACKUP HORN H03 1301

Part No: 4F0 910 177
Component: Innenraumueberw.H01 0020

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System
Cannot be reached

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II Labels: 4F0-910-280.lbl
Part No SW: 4F0 910 280 HW: 4F0 907 280 A
Component: ILM Beifahrer H10 0080
Revision: Serial number: 00000000166807
Coding: 0001103
Shop #: WSC 02323 785 00200
VCID: DEB900A1092C349

3 Faults Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00110010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 180
Mileage: 103800 km
Time Indication: 0
Date: 2013.09.10
Time: 11:53:00

Freeze Frame:
Voltage: 7.300 V
Temperature: 23.0°C

00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00110010
Fault Priority: 3
Fault Frequency: 3
Reset counter: 180
Mileage: 103800 km
Time Indication: 0
Date: 2013.09.09
Time: 17:00:00

Freeze Frame:
Voltage: 8.400 V
Temperature: 24.0°C

01320 - Control Module for Climatronic (J255)
004 - No Signal/Communication - Intermittent
Freeze Frame:
Fault Status: 00100100
Fault Priority: 3
Fault Frequency: 1
Reset counter: 186
Mileage: 103948 km
Time Indication: 0
Date: 2013.10.06
Time: 19:04:00

Freeze Frame:
Voltage: 13.800 V
Temperature: 20.0°C

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: 4F0-910-793-52.lbl
Part No SW: 4F0 910 793 E HW: 4F0 959 792 E
Component: TSG BF H12 0080
Revision: 00000000 Serial number:
Coding: 0001546
Shop #: WSC 02327 785 00200
VCID: 2C5D1A698F10169

1 Fault Found:
02117 - Motor for Mirror Folding
007 - Short to Ground - Intermittent
Freeze Frame:
Fault Status: 00100111
Fault Priority: 3
Fault Frequency: 2
Reset counter: 167
Mileage: 102675 km
Time Indication: 0
Date: 2013.08.21
Time: 15:06:11

-------------------------------------------------------------------------------
Address 53: Parking Brake Labels: 4F0-910-801.clb
Part No SW: 4F0 910 801 C HW: 4F0 907 801 A
Component: EPB CDEC0080 H04 0080
Revision: --H04---
Coding: 0000321
Shop #: WSC 00193 572 65951
VCID: 2045FE59F3D8C29

2 Faults Found:
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 6
Fault Frequency: 3
Reset counter: 180
Time Indication: 0

Freeze Frame:
Voltage: 6.94 V
Count: 202

02443 - Control Head
012 - Electrical Fault in Circuit - Intermittent
Freeze Frame:
Fault Status: 00111100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 180
Time Indication: 0

Freeze Frame:
Voltage: 5.90 V
Count: 40

-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 8P0-907-357.lbl
Part No: 8P0 907 357 C
Component: Dynamische LWR H01 0010
Revision: 00000000 Serial number:
Coding: 0000003
Shop #: WSC 02325 785 00200
VCID: 3A712C317544B89

1 Fault Found:
00070 - Starting Battery Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 2
Fault Frequency: 1
Reset counter: 143
Mileage: 8 km
Time Indication: 0

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

-------------------------------------------------------------------------------
Address 61: Battery Regul. Labels: 4F0-910-181.lbl
Part No SW: 4F0 910 181 E HW: 4F0 915 181 A
Component: J0644 BEM H12 0590
Revision: 00000000 Serial number: 00000000172018
Shop #: WSC 08012 572 11856
VCID: 234FF155E2CED91

Subsystem 1 - Part No: 4F0 915 105 D
Component: von VA0 2511280928
Coding: 344630393135313035442056413032353131323830393238
Shop #: WSC 00000 384 00290

5 Faults Found:
02272 - Quiescent Current Stage 1
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 24
Mileage: 61989 km
Time Indication: 0
Date: 2009.12.02
Time: 07:08:19

02273 - Quiescent Current Stage 2
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 17
Mileage: 1048575 km
Time Indication: 0
Date: 2009.12.02
Time: 07:33:10

00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 1
Fault Frequency: 1
Reset counter: 183
Mileage: 103803 km
Time Indication: 0
Date: 2013.09.09
Time: 17:10:16

02274 - Quiescent Current Stage 3
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 2
Mileage: 103903 km
Time Indication: 0
Date: 2005.02.01
Time: 14:43:07

01320 - Control Module for Climatronic (J255)
004 - No Signal/Communication - Intermittent
Freeze Frame:
Fault Status: 00100100
Fault Priority: 5
Fault Frequency: 1
Reset counter: 186
Mileage: 103948 km
Time Indication: 0
Date: 2013.10.06
Time: 19:04:56

-------------------------------------------------------------------------------
Address 62: Door, Rear Left Labels: 4F0-910-795.lbl
Part No SW: 4F0 910 795 F HW: 4F0 959 795 F
Component: TSG HL H21 0050
Coding: 0001026
Shop #: WSC 02327 785 00200
VCID: 2F670D65BE066D1

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right Labels: 4F0-910-795.lbl
Part No SW: 4F0 910 795 F HW: 4F0 959 794 F
Component: TSG HR H21 0050
Coding: 0001026
Shop #: WSC 02327 785 00200
VCID: 2F670D65BE066D1

No fault code found.

End ----------------------------------------------------------

VCDS Version: Release 11.11.3
Data version: 20120401

Sunday,13,October,2013,20:42:23:32264

Gateway Installation List: 4F0 910 468 A

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: Malfunction 0010
07-Control Head -- Status: Cannot be reached 1100
08-Auto HVAC -- Status: Sporadic communication error 1000
09-Cent. Elect. -- Status: OK 0000
0E-Media Player 1 -- Status: Cannot be reached 1100
15-Airbags -- Status: Malfunction 0010
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: Malfunction 0010
37-Navigation -- Status: Cannot be reached 1100
42-Door Elect, Driver -- Status: Malfunction 0010
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: Cannot be reached 1100
4F-Centr. Electr. II -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: Malfunction 0010
53-Parking Brake -- Status: Malfunction 0010
55-Xenon Range -- Status: Malfunction 0010
56-Radio -- Status: Cannot be reached 1100
61-Battery Regul. -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000

 

 

 

Sunday,13,October,2013,20:40:14:32264
VCDS Version: Release 11.11.3
Control Module Part Number: 4F0 910 468 A
Component and/or Version: Gateway H11 0070

Optical Bus Diagnostic : Standard

Controller Electrical Optical
19-CAN Gateway OK ERROR
07-Control Head ERROR ERROR
0E-Media Player 1 OK ERROR
47-Sound System OK ERROR
56-Radio OK ERROR
37-Navigation OK ERROR

 

 

[Alvaro 84]

Hola buenas, a mi me a pasado algo parecido que a ti, y me vuelto loco buscando que llegue corriente a todas las unidades y comprobado la fibra óptica y no encuentro fallos a simple vista e desmontado unidades para comprobar circuitos impresos dañados y nada, quizas necesitamos citar a carnacas o alguno de los cracks del foro a ver si nos ayudan un poco

[Alvaro 84]

Pero en tu caso lo tienes bien porque quitas la unidad afectada y puenteas la fibra óptica y a correr, piensa que si no puenteas la fibra pierdes el haz de luz ,esperoque te haiga ayudado un poco y a ver si entre todos juntamos mas información para que queden más claros estos temas