Key fobs don't lock/unlock

[AdiP]

Happy Easter, everyone! Now, if I got some time I will present you my problem with my father's car, Octavia 2003 ASV engine code.

First, driver's door module was faulty, new key fob working. After replacing door module with another one with same code, key fob didn't work anymore. Bought another new key fob and same behaviour, doesn't work. In VCDS sync procedure everything is OK: 46 address, 00 channel, save (clearing all keys), 01 channel, 2 keys added, test, save, pressed each key button in 15 sec (i've heard a click in dash after each button pressed, so communication established between fobs and convenience module). After this, fobs still don't work! no unlock or lock. No errors in 46 address, I'll post a scan.

In manual fob learning (one key in contact, another in door lock and lock and unlock with key pressed) I've got an incorrect key learning procedure.

On the other hand, convenience module is sending lock command after 30km/h and locks all doors.

Everything is working as should, locking from inside, windows, microswitches from locks.

So, beside fire, what can I do to make fobs work?

Sorry for my eng, learned myself at home along another 3. xD

 

Saturday,07,April,2018,18:48:05:00006
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.2.0.3 (x64)
Data version: 20180212 DS287.0
www.Ross-Tech.com

VIN: TMBGP21U532802057   License Plate: PGE
Mileage: 250250km-155498mi   Repair Order: 

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

Chassis Type: 1U (1U - Skoda Octavia (1997 > 2011))
Scan: 01 02 03 08 15 16 17 19 22 29 35 36 37 39 46 56 76
 
VIN: TMBGP21U532802057   Mileage: 250250km-155498miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: Redir Fail!
   Part No: 038 906 012 CL
   Component: 1,9l R4 EDC 0000SG  3359  
   Coding: 00002
   Shop #: WSC 17874  
   VCID: 5CB72272CC2B81A424-4B18
   TMBGP21U532802057     SKZ7Z0C2021685

No fault code found.
Readiness: N/A

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 1C0-907-37x-ASR.lbl
   Part No: 1C0 907 379 K
   Component: ASR FRONT MK60      0103  
   Coding: 0021505
   Shop #: WSC 31480 000 00000
   VCID: 326BACCAAE2F67D4DE-5178

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 1Ux-907-044.lbl
   Part No: 1U1 907 044 A
   Component: CLIMATRONIC     C 2.0.0  
   Coding: 11000
   Shop #: WSC 31480  
   VCID: 306FA6C2F02355C4A8-5178

1 Fault Found:
00797 - Sunlight Photo Sensor (G107) 
            29-00 - Short to Ground

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 6Q0-909-605-VW5.lbl
   Part No: 1C0 909 605 
   Component: 1M AIRBAG VW51 0B   0008  
   Coding: 12621
   Shop #: WSC 31480  
   VCID: 61C91386EB49AC4C77-513C

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 1U0-920-xxx-17.lbl
   Part No: 1U0 920 811 J
   Component: KOMBI+WEGFAHRSP VDO V10  
   Coding: 19112
   Shop #: WSC 00222  
   VCID: 356197D60F4170ECFB-513C
   TMBGP21U532802057     SKZ7Z0C2021685

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 6N0-909-901-19.lbl
   Part No: 6N0 909 901 
   Component: Gateway K<->CAN    0001  
   Coding: 00006
   Shop #: WSC 31480  
   VCID: 70EF66C230A315C4E8-513C

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 1C0-959-799.lbl
   Part No: 1C0 959 799 B
   Component: 4P Komfortgerát HLO 0003  
   Coding: 00259
   Shop #: WSC 31480  
   VCID: 366390DA12477BF4F2-4B18

   Subsystem 1 - Part No: 1U4959801D
   Component: 3P Tőrsteuer.FS KLO 0009  

   Subsystem 2 - Part No: 1U4959802D
   Component: 4P Tőrsteuer.BF KLO 0009  

   Subsystem 3 - Part No: 1U0959811D
   Component: 4P Tőrsteuer.HL KLO 0009  

   Subsystem 4 - Part No: 1U0959812D
   Component: 4P Tőrsteuer.HR KLO 0009  

No fault code found.

End-------------------------(Elapsed Time: 04:06)--------------------------
 

Edited 8 April, 2018 by AdiP

[MikeTheThinker]

2 hours ago, AdiP said:

convenience module is sending lock command after 30km/h and locks all doors.

I  can't help with the other problems but this one sounds like you're in "taxi" mode where doors must lock once driving past a certain speed.

[AdiP]

Thank you for reply! I have set this way, to lock doors after 30km/h, so isn't an issue and Convenience module is sending lock command, then my problem is somehow with sync. Thank you again!