Loss of steering assist on Q5

   #1  

Lgibson

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C?ID=41716
This seems strange but I'm not familiar with electro-mechanical steering. Straight ahead the wheel is somewhat heavy, then very heavy when beginning a turn, then normal when past that initial resistance when assistance kicks in. No faults stored that I can see. It is 260 miles to the dealer. Would there be any troubleshooting technique anyone could suggest?
Code:
Saturday,24,October,2020,15:31:39:34689
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x86
VCDS Version: 19.6.2.2
Data version: 20200210 DS308.0
www.Ross-Tech.com


VIN: WA1LFAFP1FA028697   License Plate: 
Mileage: 133940km-83226mi   Repair Order: 



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


Chassis Type: FP-AU48 (8R0)
Scan: 01 02 03 05 08 09 15 16 17 19 2E 36 42 44 46 47 52 53 56 62
          6D 72 77

VIN: WA1LFAFP1FA028697   Mileage: 133940km-83226miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: Malfunction 0010
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
2E-Media Player 3 -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine (DET-CPMB)       Labels:. 06H-907-115-CDN.clb
   Part No SW: 8R1 907 115 L    HW: 8K2 907 115 L
   Component: 2.0l R4/4V TF H09 0005  
   Revision: ECH09---    
   Coding: 6A2A0013242600062000
   Shop #: WSC 39334 003 1048576
   ASAM Dataset: EV_ECM20TFS0118R1907115L 001006
   ROD: EV_ECM20TFS0118R1907115L.rod
   VCID: 3E78A8E3A1F034BF97-806A

1 Fault Found:
22593 - Fuel Level Sensor Circuit 
          P0461 00 [096] - Implausible Signal
          Intermittent - Not Confirmed - Tested Since Memory Clear

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:| 0BK-927-156.clb
   Part No SW: 8R0 927 158 AS    HW: 0BK 927 156 AL
   Component: 0BK 20TFSIUSA H18 1001  
   Revision: --H18---    
   Coding: 000001
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_TCMAL551211 002022
   ROD: EV_TCMAL551211_002_AU48.rod
   VCID: 0E183823D1D0E43F27-805A

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 8R0-907-379-V2.clb
   Part No SW: 8R0 907 379 AS    HW: 8R0 907 379 AS
   Component: ESP8 quattro  H09 0020  
   Revision: --------    Serial number: --------------
   Coding: 151D1803
   Shop #: WSC 06335 000 00000
   VCID: 1122235FC8EEFBC73A-8044

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 8K0 907 064 JP    HW: 8K0 907 064 JP
   Component: BCM2 2.0      H14 0650  
   Revision: 00002001    
   Coding: 0D854040000000000000
   Shop #: WSC 06335 000 00000
   VCID: 07160D07B6AAB577E4-8052

   Subsystem 1 - Part No SW: 8K0 959 754 B    HW: 8K0 959 754 B
   Component: FBSAUDIB8 IDG  H71 0083 
   Serial number: 0514000101519014    

   Subsystem 2 - Part No SW: 8K0 905 852 E    HW: 8K0 905 852 E
   Component: J764 ELV MLB  H40 0046 
   Serial number: 0214000131068015    

1 Fault Found:
00956 - Key 2 
            002 - Lower Limit Exceeded
             Freeze Frame:
                    Fault Status: 01100010
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 108
                    Mileage: 130749 km
                    Time Indication: 0
                    Date: 2020.04.22
                    Time: 12:47:52


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: Redir Fail!
   Part No SW: 8K1 820 043 AQ    HW: 8K1 820 043 AQ
   Component: KLIMA 3 ZONEN H04 0123  
   Revision: C1000000    Serial number: 01190720141196
   Coding: 6481208000
   Shop #: WSC 06335 000 00000
   VCID: 77F67DC7C64AC5F794-8022

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 8K0-907-063.clb
   Part No SW: 8K0 907 063 DF    HW: 8K0 907 063 DF
   Component: BCM1 1.0      H16 0103  
   Revision: 06016001    Serial number: 00000851187702
   Coding: 26000091863CAFE00100488300003D0D0F1CC60822090221000008004000030100000000000000
   Shop #: WSC 06335 000 00000
   VCID: 76E870C3C140BCFF8F-8022

   Subsystem 1 - Part No SW: 8R1 955 119 A    HW: 8R1 955 119   Labels: 1KX-955-119.CLB
   Component: WWS416 140619  H12 0050 
   Serial number: 90243014140613210726
   Coding: 01DD13

   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: 22899110            
   Coding: 02005C

   Subsystem 3 - Part No SW: 8K0 941 531 AS    HW: 8K0 941 531 AS
   Component: E1 - LDS  H03 0031 
   Serial number: 00000000001207140127

   Subsystem 4 - Part No SW: 4G0 907 410 A    HW: 4H0 907 410 A
   Component: USHL4.2  H30 0030 
   Serial number: 0000002274555R9VWW03

   Subsystem 5 - Part No SW: 4H0 907 658     HW: 4H0 907 658 
   Component: AQ_Hum_Sensor  H03 0003 
   Serial number: F9688B37000000000001

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 8K0-959-655.clb
   Part No SW: 8K0 959 655 R    HW: 8K0 959 655 R
   Component: AirbagVW-AU10 H51 0812  
   Serial number: 003NED12AAB1  
   Coding: 303634313432383132304A55304C38523053
   Shop #: WSC 06335 000 00000
   ASAM Dataset: EV_AirbaECUVWAUDI010 003114
   ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
   VCID: 4C9CF22BE74C962F09-8018

   Seat occupied recognition: 
   Subsystem 1 - Part No SW: 8R0 959 339 A    HW: 8R0 959 339 A
   Component: BF-Gewichtss.  H02 0040 
   Serial number: 5810000R140000KS9T

   Crash sensor for side airbag: driver side: 
   Serial number: 6334MSME482C5708J

   Crash sensor for side airbag: front passenger side: 
   Serial number: 6344MSME47685909M

   Crash sensor for side airbag: rear: driver side: 
   Serial number: 6352QSME3744206EH

   Crash sensor for side airbag: rear: passenger side: 
   Serial number: 6362QSME0C441456E

   Crash sensor for front airbag: driver side: 
   Serial number: 63732SME65430F4E7

   Crash sensor for front airbag: front passenger side: 
   Serial number: 63832SME60433950U

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 8K0-953-568.clb
   Part No SW: 8K0 953 568 Q    HW: 8K0 953 568 Q
   Component: Lenks.Modul   H03 0003  
   Revision: C0062331    Serial number: 90862NGN000SH 
   Coding: 000037
   Shop #: WSC 06335 000 00000
   VCID: 4894CE3BFB347A0F2D-801C

   Component: E221 - MFL  H03 0004 

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 8R0-920-xxx-17.clb
   Part No SW: 8R0 920 950 R    HW: 8R0 920 950 R
   Component: KOMBIINSTR.   H07 0564  
   Revision: 00300000    Serial number: ZCW54HE7F     
   Coding: 8B9622000301D705020000
   Shop #: WSC 06335 000 00000
   VCID: 458AC70FCC266767D6-8010

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 8T0-907-468.clb
   Part No SW: 8R0 907 468 L    HW: 8R0 907 468 A
   Component: GW-BEM 5CAN   H11 0060  
   Revision: 1V090029    Serial number: 2941V147120AF0
   Coding: 80C303FF00
   Shop #: WSC 06335 000 00000
   VCID: 4894CE3BFB347A0F2D-801C

   Subsystem 1 - Part No SW: 8R0 915 181 C    HW: 8R0 915 181 C
   Component: J367-BDMHella  H07 8043 
   Serial number: 2510063903          

No fault code found.

-------------------------------------------------------------------------------
Address 2E: Media Player 3 (R199)       Labels:. 8T0-035-785.clb
   Part No SW: 8T0 035 785 A    HW: 8T0 035 785 
   Component: SG ext.Player H08 0290  
   Revision: 00000000    
   Coding: 020302
   Shop #: WSC 06335 000 00000
   VCID: 3972BBFFB0DE1387A2-806C

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136)       Labels: None
   Part No SW: 8R0 959 760 D    HW: 8R0 959 760 B
   Component: MEM-FS        H07 0077  
   Revision: AA000000    Serial number: 00000108979300
   Coding: 00581B00000000000000
   Shop #: WSC 06335 000 00000
   VCID: 4280DC13DD08505FF3-8016

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 8K0-959-793.clb
   Part No SW: 8K0 959 793 R    HW: 8K0 959 793 P
   Component: TSG FA        H02 0510  
   Revision:             Serial number: 0000109616973 
   Coding: 011D13205E00440004
   Shop #: WSC 06335 000 00000
   VCID: 4FA6E5271E5AAD376C-801A

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 8K0-909-144.clb
   Part No SW: 8R0 909 144 J    HW: 8R0 909 144 B
   Component: RCEPS         H41 0509  
   Revision: 00001000    Serial number: 0029727509
   Coding: 100000010000
   Shop #: WSC 06334 000 00000
   ASAM Dataset: EV_RCEPSAU48X 008016
   ROD: EV_RCEPSAU48X_008.rod
   VCID: 3F86D5E7A6FA3DB79C-806A

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
   Part No SW: 8K0 907 064 JP    HW: 8K0 907 064 JP
   Component: BCM2 2.0      H14 0650  
   Revision: 00002001    Serial number: 0341508319    
   Coding: 0126023A20FA709584B0053200040000
   Shop #: WSC 06334 000 00000
   VCID: 07160D07B6AAB577E4-8052

   Subsystem 1 - Part No SW: 8K0 959 719 B    HW: 8K0 959 719 
   Component: GTO BF  H01 0080 
   Serial number: 00000000000000866438

   Subsystem 2 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HO  H05 1501 

   Subsystem 3 - Part No SW: 7N0 959 591 B    HW: 7N0 959 591 B
   Component: J245EE04SKB03  H03 0090 
   Serial number: 0123456789ABCDEFGHIJ

   Subsystem 4 - Part No SW: 7N0 959 591 B    HW: 7N0 959 591 B
   Component: J394EE04SKB03  H03 0090 
   Serial number: 0123456789ABCDEFGHIJ

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels:. 8T0-035-223-ASC.clb
   Part No SW: 8R0 035 223 H    HW: 8R0 035 223 F
   Component: DSP STD       H11 0470  
   Revision: 00000000    Serial number: 00000000000001
   Coding: 0203010102
   Shop #: WSC 06335 000 00000
   VCID: 316283DF68AEDBC71A-8064

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 8K0-959-792.clb
   Part No SW: 8K0 959 792 R    HW: 8K0 959 792 P
   Component: TSG BF        H02 0510  
   Revision:             Serial number: 0000109781778 
   Coding: 011D13205E00440004
   Shop #: WSC 06335 000 00000
   VCID: 4E98F8231950A43F67-801A

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (----)       Labels: 8K0-907-801-V2.clb
   Part No SW: 8K0 907 801 N    HW: 8K0 907 801 J
   Component: EPB-4         H02 0005  
   Revision: --------    Serial number: 20000000482645
   ASAM Dataset: EV_ParkiBrake 001028
   ROD: EV_ParkiBrake_AU48.rod
   VCID: 3A70A4F3BDD8189FAB-806E

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503)       Labels:. 8Tx-035-1xx-56.clb
   Part No SW: 8R1 035 186 Q    HW: 8R1 035 186 Q
   Component: Con3 Sirius   H09 0471  
   Revision: 00000003    Serial number: AUZ5Z6N2063566
   Coding: 040200020105850043D9070800
   Shop #: WSC 06335 000 00000
   VCID: 438ED917C2125957F8-8016

   Subsystem 1 - Part No SW: 8T0 919 603 G    HW: 8T0 919 603 G
   Component: Display  

1 Fault Found:
03157 - Functionality limited due to Communications Disruption 
            000 - - - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 6
                    Fault Frequency: 84
                    Reset counter: 7
                    Mileage: 114066 km
                    Time Indication: 0
                    Date: 2019.05.18
                    Time: 18:53:50

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


-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 8K0-959-795.clb
   Part No SW: 8K0 959 795 G    HW: 8K0 959 795 D
   Component: TSG HL        H01 0510  
   Revision:             Serial number: 0000109869345 
   Coding: 010C13204000240004
   Shop #: WSC 06335 000 00000
   VCID: 4688C003F1206C7FDF-8012

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect. (J605)       Labels: Redir Fail!
   Part No SW: 8R0 827 851 D    HW: 8R0 827 851 D
   Component: J605  Master  H56 0330  
   Revision: --------    Serial number: 8R0827851D    
   VCID: 3D7AAFEFA4F62FA78E-8068

   Subsystem 1 - Part No SW: 8R0 827 852 D    HW: 8R0 827 852 D
   Component: J756  Slave  H56 0330 
   Serial number: 8R0827852D          

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 8K0-959-795.clb
   Part No SW: 8K0 959 795 G    HW: 8K0 959 795 D
   Component: TSG HR        H01 0510  
   Revision:             Serial number: 0000110842978 
   Coding: 010C13204000240004
   Shop #: WSC 06335 000 00000
   VCID: 4688C003F1206C7FDF-8012


No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 8P0-862-335.lbl
   Part No SW: 8T0 862 336 F    HW: 8T0 862 336 E
   Component: FSE_256x BT     H45 0660  
   Revision: 00000000    Serial number: 00000005383044
   Coding: 0010370
   Shop #: WSC 06335 000 00000
   VCID: 3E78A8E369F034BF97-806A

No fault code found.

End-------------------------(Elapsed Time: 04:28)--------------------------
 
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   #2  

Uwe

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Hmm... No relevant faults. Not sure what to make of that.

-Uwe-
 
   #3  

Lgibson

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VCDS Serial number
C?ID=41716
Hmm... No relevant faults. Not sure what to make of that.

-Uwe-
Well, I’m going with seized u-joints on the intermediate steering shaft in view of the absence of electrical problems. There is anecdotal evidence out there.
 
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