Audi A3 8P Drivers window not winding down and central locking issues.

[HowdyA3]

I swapped the door control module back over with the old one today. Looks like it's still the same. Here's a scan after clearing the codes. The instrument one has been there for before this issue but I removed as probably unrelated to the issue.

Sunday,09,June,2024,14:03:31:26151


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Chassis Type: 8P-AU35 (1K0)


02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: Cannot be reached 1100
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: Malfunction 0010
56-Radio -- Status: Malfunction 0010

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-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 02E-927-770.clb
Part No SW: 02E 300 051 C HW: 02E 927 770 AJ
Component: GSG DSG AG6 431 1803
Revision: 04843012 Serial number: 00000807020019
Coding: 0000020
Shop #: WSC 06314 000 00000
VCID: 8046


No fault code found.


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Address 03: ABS Brakes (-----) Labels:. 1K0-907-379-60EC1F.clb
Part No SW: 1K0 907 379 AP HW: 1K0 907 379 AP
Component: ESP MK60EC1 H45 0107
Revision: 00H45001
Coding: 16426012492400FB680C06EB921B00813900
Shop #: WSC 46093 001 1048576
VCID: -8054


No fault code found.


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Address 08: Auto HVAC Labels: 8P0-820-043.lbl
Part No SW: 8P0 820 043 BG HW: 8P0 820 043 BG
Component: KlimavollautomatH09 0100
Revision: 000397 Serial number: 8P0820043BG
Shop #: WSC 00000 000 00000
VCID: -8026


1 Fault Found:
01331 - Door Control Module; Driver Side (J386)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 3
Fault Frequency: 23
Reset counter: 71
Mileage: 144789 km
Time Indication: 0
Date: 2024.01.23
Time: 17:09:14


Freeze Frame:
ON




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Address 09: Cent. Elect. Labels:. 8P0-907-279-30-H.lbl
Part No SW: 8P0 907 279 N HW: 8P0 907 279 N
Component: Bordnetz-SG H54 2801
Revision: 00H54000 Serial number: 00000008700068
Coding: 11AC2F07A0141380EF00001C4F00000000084E056401000300 2000000000
Shop #: WSC 06314 000 08192
VCID: 801C


Subsystem 1 - Part No: 8P2 955 119 F Labels: 1KX-955-119.CLB
Component: Wischer AU350 H10 0040
Coding: 00056595
Shop #: WSC 06314


1 Fault Found:
01331 - Door Control Module; Driver Side (J386)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 6
Fault Frequency: 1
Reset counter: 202
Mileage: 148058 km
Time Indication: 0
Date: 2024.06.09
Time: 13:33:00


Freeze Frame:
ON
Voltage: 12.20 V
OFF
ON
OFF
OFF
OFF




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Address 15: Airbags (J234) Labels:* 8P0-959-655-10.clb
Part No SW: 8P0 959 655 J HW: 8P0 959 655 J
Component: Airbag AU1042 H06 0090
Revision: -------- Serial number: 003000000000 Dataset Number: 8P0909602L 0001
Coding: 303142413039303030384A55305238503053
Shop #: WSC 06314 000 00000
ASAM Dataset: EV_Airba10AURB4 001001
ROD: EV_Airba10AURB4_AU35.rod
VCID: -801C


Crash sensor for side airbag: driver side:
Serial number: 34928RB400003E9B452U


Front Passenger's Side Airbag Crash Sensor:
Serial number: 35028RB400003EB0497M


Rear Side Airbag Crash Sensor (on driver's side):
Serial number: 35128RB400003E9A961R


Passenger side rear thorax airbag crash sensor:
Serial number: 35228RB400003EB0568N


Crash sensor for front airbag: driver side:
Serial number: 35547RB400003E5BE9C5


Crash sensor for front airbag: front passenger side:
Serial number: 35647RB400003E5C0E3W


No fault code found.


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Address 16: Steering wheel Labels: 8P0-953-549-F.lbl
Part No SW: 8P0 953 549 F HW: 8P0 953 549 F
Component: J0527 H36 0070
Coding: 0012112
Shop #: WSC 06314 000 00000
VCID: 4189A98318EFED9E0C-8014


Subsystem 1 - Part No: XXXXXXXXXXX
Component: E0221 H02 0030


No fault code found.


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Address 17: Instruments Labels: 8P0-920-xxx-17-MY8.clb
Part No SW: 8P0 920 982 E HW: 8P0 920 982 E
Component: KOMBIINSTR. VDO H15 0830
Revision: D0H15005 Serial number: 2246H005001956
Coding: 0000428
Shop #: WSC 11242 000 1048576
VCID: -806E


1 Fault Found:
00003 - Control Module
014 - Defective
Freeze Frame:
Fault Status: 01101110
Fault Priority: 1
Fault Frequency: 1
Reset counter: 255
Mileage: 120878 km
Time Indication: 0
Date: 2017.11.23
Time: 00:34:23




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Address 19: CAN Gateway Labels:. 1K0-907-530-V3.clb
Part No SW: 1K0 907 530 Q HW: 1K0 907 951
Component: J533__Gateway H16 0202
Revision: H16 Serial number: 2700K087150898
Coding: ED801F061002020101
Shop #: WSC 06314 000 00000
VCID: -8060


1 Fault Found:
01331 - Door Control Module; Driver Side (J386)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 202
Mileage: 148058 km
Time Indication: 0
Date: 2024.06.09
Time: 13:40:37




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Address 25: Immobilizer Labels: 1K0-920-xxx-25.clb
Part No SW: 8P0 920 982 E HW: 8P0 920 982 E
Component: KOMBIINSTR. VDO H15 0830
Revision: D0H15005 Serial number: AUX7Z0H6FNI0I8
Shop #: WSC 00000 000 00000
VCID: -806E


No fault code found.


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Address 42: Door Elect, Driver
Cannot be reached


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Address 44: Steering Assist Labels: 1K0-909-14x-GEN3.clb
Part No: 1K0 909 144 C
Component: EPS_ZFLS Kl. 234 2301
Revision: 00H15000
Shop #: WSC 02069 000 90108
VCID: 807E


No fault code found.


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Address 46: Central Conv. Labels: 8P0-959-433.lbl
Part No: 8P0 959 433 J
Component: KSG H11 0080
Coding: 1980200002186D2D8505489AC637
Shop #: WSC 06314 000 00000
VCID: 8016


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


Subsystem 2 - Part No: 1K0 907 719 C
Component: Neigungssensor 005 0003


Subsystem 3 - Part No: 8P0 951 177
Component: Innenraumueberw.H04 0020


1 Fault Found:
01331 - Door Control Module; Driver Side (J386)
004 - No Signal/Communication


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Address 47: Sound System Labels: 8Px-035-382.lbl
Part No SW: 8P3 035 382 D HW: 8P3 035 382 D
Component: AB2 SUBWOOFERBOXH30 0160
Revision: 00006 Serial number: 30659850212944
Shop #: WSC 00000 000 00000
VCID: -8060


No fault code found.


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Address 52: Door Elect, Pass. Labels:. 1K0-959-702-MIN3.clb
Part No SW: 8P0 959 802 K HW: 8P0 959 802 K
Component: Tuer-SG H03 0060
Coding: 0000564
Shop #: WSC 06314 000 00000
VCID: -8010


2 Faults Found:
00944 - Heated Exterior Mirror; Passenger Side (Z5)
012 - Electrical Fault in Circuit
01331 - Door Control Module; Driver Side (J386)
004 - No Signal/Communication


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Address 56: Radio Labels: 8J0-035-1xx-56.clb
Part No SW: 8P0 035 186 P HW: 8P0 035 186 P
Component: R Concert2+ H02 0270
Revision: 00H02000 Serial number: AUZ1Z3H8938668
Coding: 0330211
Shop #: WSC 06314 000 00000
VCID: 806A


1 Fault Found:
00871 - Bass Speaker Front Right (R23)
011 - Open Circuit
Freeze Frame:
Fault Status: 01101011
Fault Priority: 5
Fault Frequency: 1
Reset counter: 202
Mileage: 148058 km
Time Indication: 0
Date: 2024.06.09
Time: 13:59:15




End-------------------------(Elapsed Time: 02:17)--------------------------

[HowdyA3]

Here's a picture of my wiring loom repair before I added electrical tape to it. Also, im just wondering what the connector in the third picture is for? As that one doesn't come out with the wiring loom.

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[HowdyA3]

I think I found the problem, the wiring loom connector wasn't pushed all the way in. But I noticed that it wasn't clipping in to place. I used the old wiring loom connector that I cut from my old one during the repair, that wouldn't "click" into place either.

When I pushed the connections together and put the door card back on, closed the door. The windows and mirrors worked from the drivers side switch. I moved my car, when I next tried again, it wasn't working, probably the connector in the door loom has come out of the socket again. Looking at the socket, it looks like some of the bottom part of the socket might be broken, it's hard to see. My gues to what caused it could be that I didn't get the connector in properly behind the rubber grommet and maybe the force of the door closing on it chipped the bottom part? as the socket was initially secure when I first started all this and I didn't notice anything break during the other times I've been attempting this fix.

So I guess now I need to secure this socket some how. Anybody have any suggestions for semi temp solutions? or will I need a new socket?

[Crasher]

If it is the one in the picture then I would change it, the part number is on it. You will need the specific terminal tool, I get the plug number to be 1K0 972 928 which costs £12.42 but you must use the correct primary locking tool VAS 1978/35-23, for the secondary one a thin blade screwdriver will suffice. Damage the pins and you are in a world of hurt. This doesn't seem to be available in the universal sets

[HowdyA3]

Cheers, I've attached a few pictures of the connector. Not much space, so the pictures are quite close up, but I think the bottom part looks broken.


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[Crasher]

The A pillar connector, nasty! That is a lot of delicate work, contact housing 8E0 972 701 you must use the correct tools 1978/18 and 35-24

[HowdyA3]

The A pillar connector, nasty! That is a lot of delicate work, contact housing 8E0 972 701 you must use the correct tools 1978/18 and 35-24

Looking at the A Pillar connector in the picture you posted, I'm wondering if it is broken. I'll probably have another look at it tomorrow at some stage. Is there any reason other than it being broken that it might not "click" back in? Could it have been pushed back into the car body, or perhaps I haven't pushed it back hard enough. I haven't messed with the pink tab at the top that I recall.

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[Crasher]

They can be a real PITA due to the tight space.