Passat b5 tdi 4 motion -99 lock problem

   #1  

Trucker_v8

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Hello
now is the first time i write on a forum for help.
is not good in english so have to use google translate to write better
have been stuck in ideas of what the error in my car might be.
the car unlocks itself and opens all 4 windows.

I have no wrong codes on the lock. has also replaced the driver and passenger side lock boxes. Replace cables in the driver's door and have no cable break. the comfort controller is 2 years old bought brand new. have been looking under the carpet for bad cables and cable breakage. have also seen that the lamp under the door does not go out when the door is closed
 
   #2  

PetrolDave

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Even though there are no fault codes please post a full unedited VCDS Auto-Scan, this will show how your car is equipped and make it easier to make good suggestions.
 
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   #3  

Trucker_v8

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now i have a swedish version of vcds. how do i do an autoscan in english
 
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Trucker_v8

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now I think I got an autoscan

Code:
Friday,18,October,2019,11:55:13:00080
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 19.6.2.0 (x64)
Data version: 20190930 DS308.0
[url]www.Ross-Tech.com[/url]




Chassis Type: 3B - VW Passat B5 (1997 > 2005)
Scan: 01 02 03 08 15 16 17 19 35 36 37 46 47 55 56 57 58 75 76 77
         
 
   Mileage: 239910km-149073miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: Redir Fail!
   Part No: 038 906 018 P
   Component:  1,9l R4 EDC  G00SG  1623  
   Coding: 00003
   Shop #: WSC 05314  
   VCID: 237DAF2CB1D5A8579A-FFFE

2 Faults Found:
00626 - Glow Plug Indicator Light (K29) 
            31-10 - Open or Short to Ground - Intermittent
17978 - Engine Start Blocked by Immobilizer 
            P1570 - 35-00 - 
Readiness: N/A

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 8E0-614-111-EDS.lbl
   Part No: 8E0 614 111 A
   Component: ABS/EDS 5.3 QUATTRO D00  
   Shop #: BB 24334  
   VCID: 1C0F94D08CAB97AF5B-FFFE

1 Fault Found:
00287 - ABS Wheel Speed Sensor; Rear Right (G44) 
            35-00 - -

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 3Bx-907-044.lbl
   Part No: 3B1 907 044 A
   Component: CLIMATRONIC       S 9.0  
   Coding: 00000
   Shop #: WSC 00000  
   VCID: 1F75A3DC9DBD8CB7BE-FFFE

1 Fault Found:
00779 - Outside Air Temp Sensor (G17) 
            30-00 - Open or Short to Plus

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 1J0-909-60x-VW3.lbl
   Part No: 1J0 909 607 A
   Component: AIRBAG VW3 S        V04  
   Coding: 00065
   Shop #: WSC 05311  
   VCID: 2B6D470CD905601722-FFFE

1 Fault Found:
00532 - Supply Voltage B+ 
            07-10 - Signal too Low - Intermittent

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 3B0-919-xxx-17.lbl
   Part No: 3B0 919 881 N
   Component: B5-KOMBIINSTR. VDO V30   
   Coding: 04140
   Shop #: WSC 35161  
   VCID: 37456B7C154DD4F756-FFFE

   Subsystem 1 - Part No: IMMO
   Component: IDENTNR: VWZ7Z0W0518891         
   IMMO-IDENTNR: VWZ7Z0W0518891       

5 Faults Found:
00667 - Ambient Temperature Signal 
            30-10 - Open or Short to Plus - Intermittent
00667 - Ambient Temperature Signal 
            29-10 - Short to Ground - Intermittent
00771 - Fuel Level Sensor (G) 
            30-10 - Open or Short to Plus - Intermittent
00779 - Outside Air Temp Sensor (G17) 
            30-10 - Open or Short to Plus - Intermittent
00779 - Outside Air Temp Sensor (G17) 
            29-10 - Short to Ground - Intermittent

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 1J0-959-799.lbl
   Part No: 1J0 959 799 J
   Component: 0E Zentral-SG Komf.0002  
   Coding: 04097
   Shop #: WSC 05311  
   VCID: 45B911B45FA1B667D4-FFFE

   Subsystem 1 - Part No: 1J1959801D
   Component: 3C Tõrsteuerger. FS0001  

   Subsystem 2 - Part No: 1J1959802E
   Component: 0E Tõrsteuerger. BF0001  

   Subsystem 3 - Part No: 1J4959811D
   Component: 0E Tõrsteuerger. HL0001  

   Subsystem 4 - Part No: 1J4959812D
   Component: 0E Tõrsteuerger. HR0001  

2 Faults Found:
01389 - Tailgate Open Switch (F124) 
            29-10 - Short to Ground - Intermittent
00944 - Heated Exterior Mirror; Passenger Side (Z5) 
            35-00 - -

End-------------------------(Elapsed Time: 07:54)--------------------------
 
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   #6  

AIB Wolfgang

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Hello and thank you

There is something wrong with the Central Locking,Key Switch in Driver or Passenger Door.
I prefer checking the measurement in "46" channel 003,1,Central Locking,Key Switch Drv.,Range: open/closed/not operated/implausible
and 006,1,Central Locking,Key Switch Pass.,Range: open/closed/not operated/implausible.
Maybe defektive micro switches or water inside:thumbs:
 
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   #7  

Trucker_v8

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these are brand new. mounted these yesterday when I believed in this error. during the day i have been wondering if my comfort controllers can be wrong even if this is now quite new. can there be poor soldering?
 
   #9  

Trucker_v8

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yes then they are gone. another disappeared today when I changed the glass in the rear view mirror. I have a code that comes o goes which is for the tailgate. the cable to be in the lock in the tailgate is completely green and does not find a good tool for removing the cables or spray to dissolve the oxide. but I have a hard time believing this to work on the locks beyond
 
   #10  

Trucker_v8

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Hello again . now i have been looking o looking but not coming to anything. has a theory about another problem. the car draws thief current 0.36A. the interior lighting is lit up and related several times. the lamp under the right door is constantly lit. the car unlocks, the window goes down. even when i removed the fuse, the lamp shines under the door but then dim. now this thief current can give the comfort controller wrong signals. have been looking for this all day but no one is going anywhere. has taken out o put in the comfort of the harness several times but this draws no current. all the cables from the driver's door I took table o then the current went down to 0.27A
 
   #11  

MartinsX

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Get the frogs out of CCM under front passenger seat. And unwrap wiring loom going to CCM plus from left A pillar to left B pillar. Several power and signal wiring splicing are wraped here and, unfortunately VW does not use waterproof heatshrink tubes on wiring splices on Passats before MY2001.
 
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   #12  

Trucker_v8

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do not mean you are leading the page that ccm sits. there are many of these contacts, I tore this down in spring o fixed some of these which were green. fixed this more solder joints. but there are several in the b pillar. these can cause it to draw so much current and make the comfort controller crazy
 
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