optical bus problem
Hi everyone,
Since last week, my MMI was acting weird.. No sound but screen or nothing except for the boot screen for 15 second and after that, nothing. I start digging for a solution: all fuse are good, check with vag-com this is what I've got: Chassis Type: 4F (4F0) Mileage: 197770km/122888miles ----------------------------------------------------------------- Address 07: Control Head Labels: 4F0-910-7xx-07-H.lbl Part No SW: 4F0 910 731 B HW: 4E0 035 729 Component: Interfacebox H43 1190 Revision: 00000000 Serial number: 303CC067520290 Coding: 0000003 Shop #: WSC 02335 785 00200 VCID: 21490A57F8801016BBD-8074 Subsystem 1 - Part No: 4F0 910 609 E Component: Bedienteil MMIC6H08 0050 Subsystem 2 - Serial number: 00000000383558 Subsystem 3 - Serial number: 0104.04.060000000100010835ÿ Subsystem 4 - Serial number: 010835ÿ 2 Faults Found: 01964 - Control Module for Seat & Steering Column Memory (J136) 004 - No Signal/Communication Freeze Frame: Fault Status: 01100100 Fault Priority: 5 Fault Frequency: 3 Reset counter: 58 Mileage: 197774 km Time Indication: 0 Date: 2013.12.12 Time: 10:25:07 00384 - Optical Databus 011 - Open Circuit - Intermittent Freeze Frame: Fault Status: 00101011 Fault Priority: 5 Fault Frequency: 19 Reset counter: 39 Time Indication: 1 ----------------------------------------------------------------- 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: 13008063318082 Coding: ECFE73CC1B7104 Shop #: WSC 02334 785 00200 VCID: 275D144F96A4EE26F59-8072 2 Faults Found: 00463 - Control Module for Digital Sound Package (J525) 004 - No Signal/Communication - Intermittent Freeze Frame: Fault Status: 00100100 Fault Priority: 3 Fault Frequency: 2 Reset counter: 45 Mileage: 197058 km Time Indication: 0 Date: 2013.12.05 Time: 10:40:53 00384 - Optical Databus 011 - Open Circuit - Intermittent Freeze Frame: Fault Status: 00101011 Fault Priority: 5 Fault Frequency: 1 Reset counter: 57 Mileage: 197677 km Time Indication: 0 Date: 2013.12.11 Time: 15:43:33 ----------------------------------------------------------------- Address 47: Sound System Labels: 4F0-910-223-BO.lbl Part No SW: 4F0 910 223 A HW: 4F0 035 223 A Component: DSP-High C6 H09 0140 Revision: PROD_01 Serial number: 00000000207246 Coding: 0000126 Shop #: WSC 02323 785 00200 VCID: 1C373BA3DFE23DFE68B-8049 1 Fault Found: 00876 - Treble Speaker Rear Left (R14) 012 - Electrical Fault in Circuit - Intermittent Freeze Frame: Fault Status: 00111100 Fault Priority: 5 Fault Frequency: 1 Reset counter: 57 Time Indication: 0 ----------------------------------------------------------------- Optical Bus Diagnostic : Standard 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 OK 07-Control Head(High/D3) OK OK 0E-Media Player 1 OK OK 77-Telephone OK OK 47-Sound System OK OK 67-Voice Control OK OK 56-Radio OK OK 37-Navigation OK OK Today, I drop the glove box to see if everything was fine around the gateway and the control head and I remove the amp and all the support that hold the radio and the navigation dvd to check if everything was good there. I found the rear windows washer pipe broken with a big stain on the trim around the speaker so I fix everything. Ran an other test to see if everything was ok and this is the result: 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 OK 07-Control Head(High/D3) OK OK 0E-Media Player 1 OK OK 77-Telephone OK OK 47-Sound System OK ERROR 67-Voice Control OK OK 56-Radio OK OK 37-Navigation OK OK Did I broke one optic cable??? How can I know if an optic cable is broken? I plug everything back as it was. If I broke one optic cable, how can we fix it? And for the codes it is worst: 07-Control Head -- Status: Cannot be reached 1100 0E-Media Player 1 -- Status: Cannot be reached 1100 19-CAN Gateway -- Status: Malfunction 0010 37-Navigation -- Status: Cannot be reached 1100 46-Central Conv. -- Status: Malfunction 0010 47-Sound System -- Status: Cannot be reached 1100 4F-Centr. Electr. II -- Status: Malfunction 0010 56-Radio -- Status: Cannot be reached 1100 67-Voice Control -- Status: Cannot be reached 1100 77-Telephone -- Status: Cannot be reached 1100 I'm pretty sure the issue start with the broken rear window washer pipe but now this is fix, how can I fix the other issue. Please I need your help. Thanks |
If the holes broke from the rear window then it sound like your Amp is fryed.
Buy one on ebay and take to the dealer to reprogram. |
Hi .. it looks I'm browsing in historical threads... but I had the same problem with MMI in my Q7 - 2007. Exactly what you have described with the same error code (00384 - Optical data bus, open circuit). May you kindly (if you still remember): tell me how it ended, and what was the solution
accept regards |
Hi
Originally Posted by Absi Amri
(Post 25028699)
Hi .. it looks I'm browsing in historical threads... but I had the same problem with MMI in my Q7 - 2007. Exactly what you have described with the same error code (00384 - Optical data bus, open circuit). May you kindly (if you still remember): tell me how it ended, and what was the solution
accept regards |
Watch this: youtube.com/watch?v=ID4_W2BnIu8
|
All times are GMT -8. The time now is 02:10 PM. |
© 2024 MH Sub I, LLC dba Internet Brands