Audi Q3 8U MY2015 : Unable to erase default codes after repair ?

   #1  

Bap33

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Hi all,

Early last week, a rodent has made a real mess on the cabling of our Audi Q3.
- Harness for rake fluid level monitoring : cut
- Harness for 2 left front sensors of the Park Assist system : cut (in 3 parts)
- Harness of Stop & Start : Cut (on both neutral gear sensor and starter wiring)

I've repaired all the wiring these last 2 days. Everything is OK now: Now error message on the dashboard, when turning the key, S&S system works normally, Park Assist bips when and how supposed to do.

BUT... I can't erase the fault codes.

I've made a scan, after I've repaired everything. I've tried to erase them, but they're still there after a second scan. I shut and unplugged VCDS and started the engine, to make a kind of "hard reset" (not sure this is the right term). Unfortunately, it doesn't help much. The fault codes are still there.

Do I miss something in the process?
Or is it my VCDS HW, that doesn't allow me to erase the fault codes?

Here is the scan log:
Code:
Sunday,02,February,2020,21:52:49:04899
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 19.6.2.0 (x64)
Data version: 20190930 DS308.0
www.Ross-Tech.com


VIN: WAUZZZ8U7FR018618   License Plate: 
Mileage: 124270km-77217mi   Repair Order: 



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


Chassis Type: 8U-AU21 (8U0)
Scan: 01 03 08 09 10 15 16 17 19 25 42 44 46 52 55 5F 62 72

VIN: WAUZZZ8U7FR012345   Mileage: 124270km-77217miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
10-Park/Steer Assist -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: Malfunction 0010
5F-Information Electr. -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CUVC)       Labels:. 04L-907-309-V1.clb
   Part No SW: 04L 906 016 BG    HW: 04L 907 309 K
   Component: R4 2.0l TDI   H20 2913  
   Revision: 8AH20---    
   Coding: 01190012043401080000
   Shop #: WSC 12784 002 1048576
   ASAM Dataset: EV_ECM20TDI01104L906016BG 004002
   ROD: EV_ECM20TDI01104L906016BF_004.rod
   VCID: 6FC333B5B68E2F374E-803A

2 Faults Found:
21469 - Neutral Gear Sensor 
          P15A1 00 [040] - Implausible Signal
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 124093 km
                    Date: 2020.01.28
                    Time: 09:17:03

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 8 °C
                    Intake air temperature: 8 °C
                    Ambient air pressure: 990 mbar
                    Voltage terminal 30: 11.340 V
                    Unlearning counter according OBD: 40
                    Neutral position sensor: current transmission angle: -30.00 °
                    Neutral position sensor: adapted transmission angle: -0.55 °
                    Transmission neutral position sensor: adaptation status-Bits 0-7: 60
                    Transmission neutral position sensor voltage: 0 mV
                    Neutral position sensor: upper adaptation value: 3050 mV
                    Neutral position sensor: lower adaptation value: 1320 mV
                    Engaged gear: raw signal-Bits 0-7: 0

10092 - Neutral Gear Sensor 
          P15A0 00 [040] - Electrical Malfunction
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 124093 km
                    Date: 2020.01.28
                    Time: 09:17:03

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 8 °C
                    Intake air temperature: 8 °C
                    Ambient air pressure: 990 mbar
                    Voltage terminal 30: 11.340 V
                    Unlearning counter according OBD: 40
                    Neutral position sensor: current transmission angle: -30.00 °
                    Neutral position sensor: adapted transmission angle: -0.55 °
                    Transmission neutral position sensor: adaptation status-Bits 0-7: 60
                    Transmission neutral position sensor voltage: 0 mV
                    Neutral position sensor: upper adaptation value: 3050 mV
                    Neutral position sensor: lower adaptation value: 1320 mV
                    Engaged gear: raw signal-Bits 0-7: 0

Readiness: 0 0 0 0 0 

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 5N0-614-109-V1.clb
   Part No SW: 5N0 614 109 CA    HW: 5N0 614 109 CA
   Component: ESC-EBC460iV1 H08 0004  
   Serial number: A00QK2M
   Coding: 22F124A10921E374207D440124CB90C704355700F08B4884
   Shop #: WSC 00049 770 00154
   ASAM Dataset: EV_Brake1ESCEPBTRW 003039
   ROD: EV_Brake1ESCEPBTRW_003.rod
   VCID: 6CF924B98798D42F6B-8038

2 Faults Found:
0763 - Tire Pressure Warning 
          C102D 00 [008] - -
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 3
                    Reset counter: 203
                    Mileage: 84224 km
                    Date: 2017.11.04
                    Time: 13:09:55

                    Additional_Codes: 28 0A 00 0D 66 7F 00 48 02
                    DTC: 00 02 FB
                    Additional2: 05 00 01 08 05 22 46 00 46 00

0795 - Databus 
          U1123 00 [008] - Received Error Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 52
                    Reset counter: 92
                    Mileage: 124093 km

                    Additional_Codes: 00 00 00 0B 33 7F 00 0F 0A
                    DTC: 00 03 1B
                    Additional2: 00 05 00 05 05 00 47 00 47 00


-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 8P0-820-043.lbl
   Part No SW: 8U0 820 043 F    HW: 8U0 820 043 F
   Component: E87  Klimavoll      0210  
   Revision: 00H05000    Serial number: 8U0820043F
   Shop #: WSC 00000 000 00000
   VCID: 3449FCD957284CEF73-8060

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 8X0-907-063.clb
   Part No SW: 8X0 907 063 AB    HW: 8X0 907 063 AB
   Component: BCM PQ35  M   113 0817  
   Revision: AB113817    
   Coding: 26080A2CA8051AC4201848C10144894C47FF23AA007F912BE400878400C1
   Shop #: WSC 00049 770 00099
   VCID: 7CD914F9FFF844AFFB-8028

   Subsystem 1 - Part No SW: 8U1 955 119     HW: 8U1 955 119   Labels: 1KX-955-119.CLB
   Component: WWS316 150107  H37 0090 
   Serial number:         150119074023
   Coding: 0047F7

   Subsystem 2 - Part No SW: 8U0 955 559 B    HW: 8U0 955 559 B  Labels: 8U0-955-559.CLB
   Component: G397_RLFS  H06 0002 
   Serial number: 23658232            
   Coding: 02006E

2 Faults Found:
00978 - Lamp for Low Beam; Left (M29) 
            010 - Open or Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00101010
                    Fault Priority: 1
                    Fault Frequency: 3
                    Reset counter: 92
                    Mileage: 124274 km
                    Time Indication: 0
                    Date: 2020.01.31
                    Time: 19:36:43

             Freeze Frame:
                        Term 15 On
                    Voltage: 12.00 V
                        ON
                        ON
                        Term 50 On
                        OFF
                        ON

02895 - Supply Voltage for LED Module for DRL and Parking Light; Left 
            010 - Open or Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00101010
                    Fault Priority: 1
                    Fault Frequency: 7
                    Reset counter: 92
                    Mileage: 124274 km
                    Time Indication: 0
                    Date: 2020.01.31
                    Time: 19:36:43

             Freeze Frame:
                        Term 15 On
                    Voltage: 12.00 V
                        ON
                        ON
                        Term 50 On
                        OFF
                        ON


-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 8X0-919-475.clb
   Part No SW: 8X0 919 475 AH    HW: 4H0 919 475 AG
   Component: PARKHILFE 8K  H01 0080  
   Revision: 11001001    Serial number: 61061502601236
   Coding: 08C208
   Shop #: WSC 00049 770 00117
   ASAM Dataset: EV_EPHVA18AU21X0000 003008
   ROD: EV_EPHVA18AU21X0000_003.rod
   VCID: 0C394439A758742FCB-8058

2 Faults Found:
1111828 - Front Left Parking Aid Sensor 
          B10F7 14 [008] - Open or Short to Ground
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 92
                    Mileage: 124101 km
                    Date: 2020.01.28
                    Time: 09:57:48

1112084 - Front Left Center Parking Aid Sensor 
          B10F8 14 [008] - Open or Short to Ground
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 92
                    Mileage: 124101 km
                    Date: 2020.01.28
                    Time: 09:57:48


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 8X0-959-655.clb
   Part No SW: 8U0 959 655 C    HW: 8U0 959 655 C
   Component: AirbagVW-AU10 H09 0900  
   Serial number: 003PAR0AAV2W  
   Coding: 304D3232333030303030554A304C38553053
   Shop #: WSC 00049 770 00117
   ASAM Dataset: EV_AirbaAU10SMEAU316 001010
   ROD: EV_AirbaAU10SMEAU316_001.rod
   VCID: 47B3BB15FEBED77726-8012

   Crash sensor for side airbag: driver side: 
   Subsystem 1 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
   Component: S.Sens.Fahr.V  H02 ---- 
   Serial number: 3496KSME23040B34ZZZN

   Crash sensor for side airbag: front passenger side: 
   Subsystem 2 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
   Component: S.Sens.Beif.V  H02 ---- 
   Serial number: 3506KSME2C387834ZZZZ

   Crash sensor for side airbag: rear: driver side: 
   Subsystem 3 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
   Component: S.Sens.Fahr.H  H02 ---- 
   Serial number: 3516KSME7C160B34ZZZX

   Crash sensor for side airbag: rear: passenger side: 
   Subsystem 4 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
   Component: S.Sens.Beif.H  H02 ---- 
   Serial number: 3526KSME320F7834ZZZW

   Crash sensor for front airbag: driver side: 
   Subsystem 5 - Part No SW: 8U0 959 651     HW: 8U0 959 651 
   Component: F.Sens.Fahr  H02 ---- 
   Serial number: 3555USME797A7032ZZZ4

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:| 8X0-953-569.clb
   Part No SW: 8X0 953 501 D    HW: 5K0 953 569 AL
   Component: LENKS.MODUL   016 0162  
   Revision: FF010018    Serial number: 20150126300461
   Coding: 1184204000
   Shop #: WSC 00049 770 00117
   ASAM Dataset: EV_VW360SteerWheelUDS A03004
   ROD: EV_VW360SteerWheelUDS.rod
   VCID: 3B5BD7E5B2768397B2-806E

   Multifunction steering wheel control module: 
   Subsystem 1 - Part No SW: 8U0 951 528 G    HW: 8U0 951 528 G
   Component: E221 - MFL  H08 0010 
   Serial number: 10 01 2015  A0025132

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 8X0-920-xxx-17.clb-SRI1
   Part No SW: 8U0 920 940 H    HW: 8U0 920 940 H
   Component: KOMBI_COLOUR  H02 0350  
   Serial number: 00000000000000
   Coding: 12CF01
   Shop #: WSC 00049 770 00117
   ASAM Dataset: EV_Kombi_UDS_VDD_AU10 A04399
   ROD: EV_Kombi_UDS_VDD_AU10.rod
   VCID: 3D5FD9FDAC628DA78C-8068

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: 8X0-907-468.clb
   Part No SW: 8U0 907 468 AQ    HW: 8U0 907 468 G
   Component: GAT 4CAN 1L M H13 0090  
   Revision: 1P140041    Serial number: 4141P1512208B7
   Coding: FBCF1A5A000108610253
   Shop #: WSC 12784 002 1048576
   VCID: 1107554DC87A59C738-8044

   Subsystem 1 - Part No SW: 1K0 915 181 H    HW: 1K0 915 181 A
   Component: J367-BDM  H07 0180 
   Serial number: 42024F25511491416064

   Subsystem 2 - Part No SW: 8K0 959 663     HW: 8K0 959 663 
   Component: J532_DCDCStab  H17 0042 
   Serial number: 15015003559021200181

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 8U0 920 940 H    HW: 8U0 920 940 H
   Component: IMMO          H02 0350  
   Serial number:               
   Coding: 000002
   Shop #: WSC 00049 770 00117
   ASAM Dataset: EV_Immo_UDS_VDD_AU10 A04113
   ROD: EV_Immo_UDS_VDD_AU10.rod
   VCID: 3D5FD9FDAC628DA78C-8068

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 8X0-959-793.clb
   Part No SW: 8X0 959 793 H    HW: 8X0 959 793 H
   Component: TSG FA        H11 0415  
   Revision: --------    Serial number: --------------
   Coding: 011803201C00000000
   Shop #: WSC 00049 770 00154
   VCID: 52859A410DFC62DF41-8006

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 5N1-909-144.clb
   Part No SW: 5N1 909 144 R    HW: 5N1 909 148 J
   Component: J500__APA-BS KL.377 1401  
   Revision: 1BH04841    Serial number: 00150070336701
   Coding: 0000258
   Shop #: WSC 00049 770 00154
   VCID: 41A7A50D189AE947E8-8014

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 8X0-959-792.clb
   Part No SW: 8X0 959 792 H    HW: 8X0 959 792 H
   Component: TSG BF        H11 0415  
   Revision: --------    Serial number: --------------
   Coding: 011803201E00000000
   Shop #: WSC 00049 770 00154
   VCID: 5187954D08FA19C778-8004

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J431)       Labels:| 8X0-907-357.clb
   Part No SW: 8X0 907 357 E    HW: 8X0 907 357 B
   Component: ****LWR12**** H02 0020  
   Serial number: 150124-0002-091
   Coding: 11C794101002A500
   Shop #: WSC 00049 770 00154
   ASAM Dataset: EV_HeadlRegulBasic 005001
   ROD: EV_HeadlRegulBasic.rod
   VCID: 44A9AC19CF88FC6FC3-8010

1 Fault Found:
392714 - Positioning Motor for Headlight Range Left 
          C1085 15 [008] - Open or Short to Plus
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 92
                    Mileage: 124274 km
                    Date: 2020.01.31
                    Time: 19:36:41


-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels: None
   Part No SW: 8U1 035 193 A    HW: 8U1 035 193 A
   Component: RMC Cnct Nav  H61 0139  
   Coding: 01000600024153470823020103010000000000
   Shop #: WSC 00049 770 00117
   VCID: 3449FCD997284CEF73-8060

   Subsystem 1 - Part No: 8X0 919 884 H
   Component: P28-50-14.06  0001 

   Subsystem 2 - Part No SW: 8U0 919 603 A    HW: 8U0 919 603 A
   Component: DUBasic AU316  H42 0018 
   Serial number: AUZ8ZDEM502QDVT     

1 Fault Found:
03157 - Functionality limited due to Communications Disruption 
            000 - - - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 6
                    Fault Frequency: 18
                    Reset counter: 75
                    Mileage: 123822 km
                    Time Indication: 0
                    Date: 2020.01.23
                    Time: 09:58:04

             Freeze Frame:
                    Bin. Bits: 00000000 10000000
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00000000


-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels: None
   Part No SW: 8X0 959 795 D    HW: 8X0 959 795 D
   Component: TSG HL        H08 0415  
   Revision: --------    Serial number: --------------
   Coding: 010003200000000000
   Shop #: WSC 00049 770 00154
   VCID: 5081904903F010CF77-8004

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels: None
   Part No SW: 8X0 959 795 D    HW: 8X0 959 795 D
   Component: TSG HR        H08 0415  
   Revision: --------    Serial number: --------------
   Coding: 010003200000000000
   Shop #: WSC 00049 770 00154
   VCID: 5081904903F010CF77-8004

No fault code found.

End-------------------------(Elapsed Time: 02:20)--------------------------

Note: The error on the Front headlamp control unit, is not really a default. It has been generated since I had to remove the left front head lamp unit to have a better access to some harnesses of the Park assist.

Thank you for your help/advice!
 
   #2  

Uwe

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BUT... I can't erase the fault codes.
How did you clear them?

On many newer cars, "Clear All Fault Codes" won't touch some of the power-train modules like Engine, Transmission, and in some cases others. Please try:

[Select]
[01-Engine]
[Fault Codes]
[Clear Codes]

-Uwe-
 
   #3  

Bap33

Verified VCDS User
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Hi Uwe,

Thanks for this tip, that I didn't know at all.
In fact, once the scan finished. I clicked on "Clear" button close to "Save", "Close" buttons in the left part of the AutoScan window.
I also tried "Clear All DTC", but didn't succeed either.

Is it possible to do the same on other modules ( [03-ABS Brakes] / [10-Park/Steer Assist] / [55-Headlight Range] / [5F-Information Electr.])?
Thanks. :)
 
   #4  

Uwe

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Is it possible to do the same on other modules ( [03-ABS Brakes] / [10-Park/Steer Assist] / [55-Headlight Range] / [5F-Information Electr.])?
Of course, you can clear faults in directly in any module.

-Uwe-
 
   #5  

Bap33

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Wow, great ! Thanks !
 
   #6  

Bap33

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Done! All fault codes are now erased! Thousands of thank you Uwe!
 
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