2004 Beetle Convertible Actuation 1Y

   #1  

Shzeps

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Hi Group,

I have a problem with the convertible top and suspect the rear latch motor. MVB 1,4 (convertible top switches II) value is 000011 when the top stops while opening (top all the way open, flaps up). VCDS has activation and basic settings greyed out. Is there a way to activate any of the components thru VCDS (maybe there is a login needed)?

Thanks for any help or info.

Code:
Wednesday,02,October,2019,14:10:47:57829
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 19.6.1.0 (x64)  HEX-NET CB: 0.4508.4
Data version: 20190529 DS308.0
[url]www.Ross-Tech.com[/url]





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Chassis Type: 1Y - VW New Beetle Cab (2003 > 2010)
Scan: 01 02 03 08 15 17 19 25 26 29 35 37 39 46 54 56 65 75
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 06A-906-032-AWV.lbl
   Part No: 06A 906 032 PS
   Component: 1.8l 5VT NBC AG6G   5107  
   Coding: 00004
   Shop #: WSC 00066  
   VCID: FEB0A491F81610BF6B-513C
   3VWCD31Y84M316494     VWZ5Z0C7137175

1 Fault Found:
16825 - EVAP Emission Control Sys 
            P0441 - 35-10 - Incorrect Flow - Intermittent
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09G-927-750.clb
   Part No: 09G 927 750 P
   Component: AQ 250 6F           0387  
   Coding: 0000008
   Shop #: WSC 00000 000 00000
   VCID: BE306491E896D0BF2B-513C

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 1C0-907-37x-ESP-F.lbl
   Part No: 1C0 907 379 M
   Component: ESP FRONT MK60      0102  
   Coding: 0019970
   Shop #: WSC 00066 000 00000
   VCID: B42446B9D6DA0AEFCD-5160

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 1T0-909-605.lbl
   Part No: 6Q0 909 605 AF
   Component: 05 AIRBAG VW71      0509  
   Coding: 0012341
   Shop #: WSC 00066 000 00000
   VCID: FBB6AD85BB0405974C-513C

   Subsystem 1 - Part No: 1C0 959 339 
   Component: BF-Gewichtsens. 004 0004

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 6N0-909-901-19.lbl
   Part No: 6N0 909 901 
   Component: Gateway K<->CAN    V022  
   Coding: 00006
   Shop #: WSC 00066  
   VCID: F0AC8AA9B24276CFE9-4B00

No fault code found.

-------------------------------------------------------------------------------
Address 26: Auto Roof        Labels: 1Y0-959-255-HYD.lbl
   Part No: 1Y0 959 255 
   Component:  VSG  NBC       ь  
   Shop #: WSC 00000 000 00000
   VCID: FDB2A39DA5100BA772-513C

2 Faults Found:
02000 - Switch Position 
            008 - Implausible Signal - Intermittent
02460 - Position Sensor for Left Linkage Flap Position Sensor (G442) 
            008 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 1C0-959-799.lbl
   Part No: 1C0 959 799 G
   Component: 6J Komfortgerбt HLO 0004  
   Coding: 00256
   Shop #: WSC 00066  
   VCID: BB366D85AB84C5970C-4B00

   Subsystem 1 - Part No: 1Y1959801
   Component: 6J Tхrsteuer.FS KLO 0001  

   Subsystem 2 - Part No: 1Y1959802A
   Component: 6J Tхrsteuer.BF KLO 0001  

   Subsystem 3 - Part No: 1Y0959811
   Component: Tхrsteuer.HL KLO 0005  

   Subsystem 4 - Part No: 1Y0959812
   Component: 6J Tхrsteuer.HR KLO 0001  

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 1J0-035-18x-56.lbl
   Part No: 1C0 035 157 D
   Component:  Radio DE2         0006  
   Coding: 06031
   Shop #: WSC 00066  
   VCID: 9D72831D1550ABA712-51CE

No fault code found.

End----------(Elapsed Time: 03:55, VBatt start/end: 14.1V/14.1V)-----------
 
   #2  

DrPeter

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Hello,


Is there a way to activate any of the components thru VCDS (maybe there is a login needed)?
The [Output tests] is what is typically used to 'activate' certain components and the [26-Auto Roof] of the 2004 NB Convertible does not appear to support the [Output tests].

Just in case you have not seen this, we have a Ross-Tech wiki page for the VW Beetle (1Y) Roof Electronics and a video that may help as well, when attempting to diagnose these vehicles.

New Beetle Convertible Top - (video link)




Hope this helps,

drpeter
 
   #3  

Jef

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You've got issues with one of this:



There is a left and right side versions of these. When you open the top, this is the mech that secures the top once fully opened. Each of these mechs have 2 micro switches to let the Roof Electronics know if said mech is locked/unlocked (closed/open) position.

With 26-08-001.4 reading 000011, the left side mech, has a sticking switch, so the mech is reporting both open and closed at the same time... not good. Officially, you replace the whole left side unit. Off the record, 99.9% chance it is just needing the microswitches replaced... but they dealer can't purchase those as separate items. I'm sure some one, somewhere, has figured out a Digikey part number replacement.... but I'm not that person.
 
   #4  

Shzeps

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Thanks for the replies. I was also thinking that I had a latch issue however the only way I was going to check the harness and prove there is a latch motor failure was to test at the control unit (located in the RR of the luggage compartment). When I disconnected the harness it was obvious that there was water damage and corrosion. I found my problem.
 
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