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Not easy enough to troubleshoot Vag-Com multiple faults

6242 Views 6 Replies 5 Participants Last post by  nickyt
Started out with ABS fault, next day - ABS failure. So many things not working to drive safely now. Any help would be appreciated! Here is what I got from Vag-com:

2004 Touareg V6

Thursday,12,November,2015,16:06:59:40372
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 15.7.0.1 (x64)
Data version: 20150729
Ross-Tech: Home
VIN: WVGZC67L94D001529 License Plate: 123ABC
Mileage: 208210km-129375mi Repair Order:
--------------------------------------------------------------------------------
Chassis Type: 7L (7L - VW Touareg (2003 > 11/2006))
Scan: 01 02 03 05 06 08 09 11 13 15 16 17 18 19 1C 22 29 32 34 36
37 39 3C 46 47 55 56 57 64 65 68 69 6C 6D 6E 75 76 77
VIN: WVGZC67L94D001529 Mileage: 208210km-129375miles
-------------------------------------------------------------------------------
Address 01: Engine Labels: 022-906-032-BMX.lbl
Part No SW: 022 906 032 BF HW:
Component: MOTRONIC ME7.1.1G 9779
Coding: 0000133
Shop #: WSC 02402 444 58549
VCID: 50AF9EEAC07E87BE86-5122
9 Faults Found:
16840 - EVAP System
P0456 - 002 - Very Small Leak Detected - Intermittent
17887 - Brake Boost Vacuum System
P1479 - 008 - Mechanical Failure - Intermittent
17829 - Secondary Air Injection Solenoid Valve (N112)
P1421 - 002 - Short to Ground
18053 - Powertrain Data Bus
P1645 - 008 - Missing Message from AWD Controller
18036 - Powertrain Data Bus
P1628 - 008 - Missing Message from Steering Angle Sensor
18034 - Powertrain Data Bus
P1626 - 008 - Missing Message from TCU
18057 - Powertrain Data Bus
P1649 - 008 - Missing Message from ABS Controller
18091 - Powertrain Data Bus
P1683 - 008 - Implausible Message from Airbag Controller - Intermittent
18104 - Powertrain Data Bus
P1696 - 002 - Implausible Message from Steering Column Controller - Intermittent
Readiness: 0000 0000
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels: 3D0-909-13x-05.lbl
Part No SW: 3D0 909 135 K HW: 5WK 470 25
Component: Kessy 6400
Coding: 0000232
Shop #: WSC 31414 000 00000
VCID: 2D51E71EB78C8A56CD-5122

Subsystem 1 - Part No: XXXXXXXXXXX
Component: ELV XXXX
7 Faults Found:
00185 - Control Circuit; Relay for Supply Voltage Terminal 15
009 - Open or Short to Ground
00576 - Terminal 15
009 - Open or Short to Ground
01315 - Transmission Control Module
004 - No Signal/Communication
01316 - ABS Control Module
004 - No Signal/Communication
00087 - Terminal 30 for Starting Relevant Consumers
009 - Open or Short to Ground - Intermittent
00668 - Supply Voltage Terminal 30
009 - Open or Short to Ground - Intermittent
01299 - Diagnostic Interface for Data Bus (J533)
013 - Check DTC Memory
-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 7L6-907-040.clb
Part No: 7L6 907 040 D
Component: CLIMAtronic R/L X 2714
Coding: 0001030
Shop #: WSC 31414 000 00000
VCID: 3169FB6EABB4EEB6E9-5122
4 Faults Found:
02100 - Footwell Flap Motor (V261)
000 - -
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded - Intermittent
01592 - Air Quality Sensor (G238)
010 - Open or Short to Plus
01299 - Diagnostic Interface for Data Bus (J533)
008 - Implausible Signal
-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 7Lx-937-049-V1.clb
Part No: 7L6 937 049 K
Component: 2701
Coding: 0100447
Shop #: WSC 31414 000 00000
VCID: 4487A2BA04066B1E32-5122
6 Faults Found:
01498 - Bulb for Parking Lamps; Right (M3)
010 - Open or Short to Plus - Intermittent
00668 - Supply Voltage Terminal 30
008 - Implausible Signal - Intermittent
00907 - Intervention load Management
000 - - - Intermittent
01299 - Diagnostic Interface for Data Bus (J533)
013 - Check DTC Memory
01520 - Rain and Light Recognition Sensor (G397)
008 - Implausible Signal - Intermittent
02195 - Dimmer Switch Instrument Panel & Switch Lighting (E20)
008 - Implausible Signal
-------------------------------------------------------------------------------
Address 15: Airbags Labels: 3D0-909-601.lbl
Part No: 3D0 909 601 B
Component: 0C Airbag 8.4E+ H07 0642
Coding: 0012355
Shop #: WSC 00000 000 00000
VCID: 224B0422FE52452E60-5122

1 Fault Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 7L6-953-549.lbl
Part No: 7L6 953 549 B
Component: Lenksäulenmodul 3201
Coding: 0000031
Shop #: WSC 31414 000 00000
VCID: 3E73D0526AEA01CE64-5122
Subsystem 1 - Part No: 7L6 953 549 B
Component: Lenksäulenmodul 3201
No Faults Found
or DTCs not supported by controller
or a communication error occurred

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 7L6-920-xxx-7LA.lbl
Part No: 7L6 920 980 D
Component: KOMBIINSTRUMENT RB4 2710
Coding: 0007231
Shop #: WSC 31414 000 00000
VCID: 3979C34E73C426F651-5140
6 Faults Found:
00562 - Sensor for Oil Level/Temperature (G266)
010 - Open or Short to Plus
01315 - Transmission Control Module
004 - No Signal/Communication
01316 - ABS Control Module
004 - No Signal/Communication
02053 - Control Module for Transfer Case (J646)
004 - No Signal/Communication
00470 - Company Comfort Databus in Single Wire
011 - Open Circuit
01336 - Company Data Bus for Comfort System
014 - Defective - Intermittent

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 6N0-909-901-19.lbl
Part No: 6N0 909 901
Component: Gateway K<>CAN 0101
Coding: 0000006
Shop #: WSC 02106 551 00000
VCID: 70EF3E6A603EA7BEA6-5140
6 Faults Found:
00778 - Steering Angle Sensor (G85)
004 - No Signal/Communication
01315 - Transmission Control Module
004 - No Signal/Communication
01316 - ABS Control Module
004 - No Signal/Communication
02053 - Control Module for Transfer Case (J646)
004 - No Signal/Communication
00470 - Company Comfort Databus in Single Wire
011 - Open Circuit
01336 - Company Data Bus for Comfort System
014 - Defective - Intermittent
-------------------------------------------------------------------------------
Address 1C: Position Sensing Labels: 7L6-919-879.lbl
Part No: 7L6 919 879
Component: JCI PathPoint 1600
Shop #: WSC 00000 000 00000
VCID: 040762BA4486AB1E72-5122

2 Faults Found:
00926 - Terminal 30
002 - Lower Limit Exceeded - Intermittent
00926 - Terminal 30
001 - Upper Limit Exceeded - Intermittent
-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr Labels: None
Part No: 7L0 959 760
Component: Sitzverstellung 0202
Shop #: WSC 00000 000 00000
VCID: 77FD05760550F08667-5122

3 Faults Found:
00668 - Supply Voltage Terminal 30
001 - Upper Limit Exceeded - Intermittent
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded - Intermittent
01317 - Control Module in Instrument Cluster (J285)
013 - Check DTC Memory
-------------------------------------------------------------------------------
Address 37: Navigation Labels: 7L6-919-887-CD.lbl
Part No: 7L6 919 887 A
Component: Navigation 0627
Coding: 0000002
Shop #: WSC 31414 000 00000
VCID: 4487A2BA04066B1E32-5140
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 7L0-959-933.lbl
Part No: 7L0 959 933 C
Component: B7 HSG 0101
Coding: 0000081
Shop #: WSC 31414 000 00000
VCID: 3C77DA5A7CF613DE4A-FFFE
Subsystem 1 - Part No: 7L0 959 701 A
Component: Tuersteuergeraet FS 0104
Subsystem 2 - Part No: 7L0 959 702 A
Component: Tuersteuergeraet BF 0104
Subsystem 3 - Part No: 7L0 959 703
Component: Tuersteuergeraet HL 0104
Subsystem 4 - Part No: 7L0 959 704
Component: Tuersteuergeraet HR 0104
-------------------------------------------------------------------------------
Address 47: Sound System Labels: 7Lx-035-4xx-47.lbl
Part No: 7L6 035 466
Component: 12K-AUDIOVERST 0108
Shop #: WSC 00000 000 00000
VCID: 71E93B6E6B34AEB6A9-5122
1 Fault Found:
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded - Intermittent
-------------------------------------------------------------------------------
Address 56: Radio Labels: 7L6-035-186-CD.lbl
Part No: 7L6 035 186 A
Component: Radio 0627
Coding: 0005077
Shop #: WSC 00048 551 00000
VCID: 3169FB6EABB4EEB6E9-5122
2 Faults Found:
00857 - CD Changer Unit (R41)
003 - Mechanical Failure
00858 - Connection; Radio Intermediate Frequency (IF) Output to Antenna Amplifier
011 - Open Circuit - Intermittent
-------------------------------------------------------------------------------
Address 65: Tire Pressure Labels: 7L0-907-273.lbl
Part No: 7L0 907 273 H
Component: Reifendruckueberw. 0016
Coding: 0010339
Shop #: WSC 02402 444 57886
VCID: 377DC57645D03086A7-5122

2 Faults Found:
00003 - Control Module
014 - Defective - MIL ON
01312 - Powertrain Data Bus
013 - Check DTC Memory - MIL ON
-------------------------------------------------------------------------------
Address 68: Wiper Electr. Labels: 7L0-955-119-V1.clb
Part No: 7L0 955 119 F
Component: Front Wiper 2416
Coding: 0000004
Shop #: WSC 31414 000 376832
VCID: 377DC57645D03086A7-5122
1 Fault Found:
01299 - Diagnostic Interface for Data Bus (J533)
013 - Check DTC Memory
-------------------------------------------------------------------------------
Address 6E: Ctrl Head Roof Labels: 7L6-919-044.lbl
Part No: 7L6 919 044 C
Component: DACHDISPLAY 0526
Revision: 00000526 Serial number: 2009289.01
Shop #: WSC 02402 444 54438
VCID: 377DC57645D03086A7-5122
4 Faults Found:
01305 - Databus for Infotainment
004 - No Signal/Communication - Intermittent
01317 - Control Module in Instrument Cluster (J285)
004 - No Signal/Communication - Intermittent
02607 - Control Module (Relay?) for Aux. Water Heater (J737)
004 - No Signal/Communication
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent

Thanks for the assistance!
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1 - 7 of 7 Posts
That sure is a long and varied list.

I think you should replace the battery before you do anything more, then rescan the system, battery problems have been reported to cause strange faults on the Ecu.
Several low voltage indications, so I think just change it out as a precaution.
That does look like a new, good quality battery might possibly sort everything out.

Here's a link to help you change it.

Do make sure you have EXACTLY the RIGHT tool for the two floor bolts and that you seat the tool deep and square in the socket before attempting to undo the bolts.

Changing the T1, T2 AND T3 battery, including both in the V10 - myTreg forums
Battery replacement, done.

I am sorry, I did not say that I bought a new battery, had a devil of a time removing the rear outside bolt due to angle and tightness. There was some corrosion around a negative chassis ground but cleaned that right up. Being that it was right along the edge of the carpet, with winter melted ice/snow under drivers shoes, the corrosion loved the carpet, Had to scrape deep into carpet and than used wire brush to finish getting the rest out than vacuumed entire area very well seeing if their was any more problems. The reading I show from the Vag-com was after cleaning and replacing with a new battery. I was hoping the corrosion was my problem or the battery... no such luck.
let's make this easy

change battery
clear codes
drive for a week
scan for codes
post new codes here
If you keep having problems, this is your next thing to check.

http://www.clubtouareg.com/forums/f43/several-engine-brake-faults-70932-3.html
1 - 7 of 7 Posts
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