2014 Audi S4 B8.5 - Dynamic Steering Failure

   #1  

tompapajr

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VCDS Serial number
C?ID=155394
Greetings! Was driving the other day and received “Dynamic Steering Issue - Ok to drive” on the MFD. a few miles later then it displayed “Dynamic Steering Failure - Do not drive” at which I completely lost power steering. I ran a VCDS scan. My Audi/VW shop thinks it’s a bad Dynamic Steering control module, however Audi does not sell this part separately and requires the whole steering rack to be replaced. Hoping someone has experience with this particular issue and can provide some insights or other steps that can be taken before replacing the whole rack.

Code:
Sunday,06,January,2019,17:50:08:09684
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.9.0.4 (x64)
Data version: 20181017 DS296.0
www.Ross-Tech.com


VIN: WAUBGAFL8EA055273   License Plate: 
Mileage: 86170km-53543mi   Repair Order: 



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


Chassis Type: FL-AU48 (8R0)
Scan: 01 02 03 05 08 09 14 15 16 17 19 22 36 42 44 46 47 52 53 56
          5F 62 6C 72 A9

VIN: WAUBGAFL8EA055273   Mileage: 86170km-53543miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
14-Susp. 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
22-AWD -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: Malfunction 0010
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: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
A9-Struct. Borne Sound -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CTUB)       Labels:. 06E-907-551-CGW.clb
   Part No SW: 8K5 907 551 G    HW: 4G0 907 551 A
   Component: 3.0l V6 TFSIH07 0007  
   Revision: --H07---    
   Coding: 0A250034052600060000
   Shop #: WSC 06208 000 00000
   ASAM Dataset: EV_ECM30TFS0218K5907551G 001007
   ROD: EV_ECM30TFS0218K5907551G.rod
   VCID: 3A7BCA32BD7A4D9AD5-806E

No fault code found.
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:| 0B5-927-156.clb
   Part No SW: 8K5 927 156 D    HW: 0B5 927 156 K
   Component: 0B5 30TFSINAR H02 0002  
   Revision: --H02---    
   Coding: 000001
   Shop #: WSC 06325 000 00000
   ASAM Dataset: EV_TCMDL501021 001015
   ROD: EV_TCMDL501021.rod
   VCID: 3A7BCA32BD7A4D9AD5-806E

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 8K0-907-379-V2.clb
   Part No SW: 8K0 907 379 CP    HW: 8K0 907 379 CP
   Component: ESP8 quattro  H09 0020  
   Revision: --------    Serial number: --------------
   Coding: 291D1A01
   Shop #: WSC 06325 000 00000
   VCID: 091965FEA01C96028C-805C

2 Faults Found:
01044 - Control Module Incorrectly Coded 
            000 -  -  - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 3
                    Fault Frequency: 145
                    Reset counter: 86
                    Mileage: 82656 km
                    Time Indication: 0
                    Date: 2018.11.27
                    Time: 16:13:07

             Freeze Frame:
                    Hex Value: 0x0000
                    Hex Value: 0x0782
                    Hex Value: 0x0015
                    Hex Value: 0x1090
                    Hex Value: 0x0000

01309 - Power Steering Control Module (J500) 
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 6
                    Fault Frequency: 3
                    Reset counter: 46
                    Mileage: 86177 km
                    Time Indication: 0
                    Date: 2019.01.05
                    Time: 20:31:43

             Freeze Frame:
                    Hex Value: 0x0600
                    Hex Value: 0x4006
                    Hex Value: 0x120C
                    Hex Value: 0xC0B8
                    Hex Value: 0x0000


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 8K0 907 064 HM    HW: 8K0 907 064 GM
   Component: BCM2 2.0      H13 0641  
   Revision: 00002001    
   Coding: 0D814040000000000000
   Shop #: WSC 06325 000 00000
   VCID: 020B72D29D2AC55ACD-8056

   Subsystem 1 - Part No SW: 8K0 905 852 E    HW: 8K0 905 852 E
   Component: J764 ELV MLB  H40 0046 
   Serial number: 0213000310263010    

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: Redir Fail!
   Part No SW: 8K1 820 043 T    HW: 8K1 820 043 T
   Component: KLIMA 3 ZONEN H04 0121  
   Revision: C1000000    Serial number: 01220920130980
   Coding: 6600228000
   Shop #: WSC 06325 000 00000
   VCID: 3979D53EB07C4682DC-806C

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 8K0-907-063.clb
   Part No SW: 8K0 907 063 DH    HW: 8K0 907 063 DH
   Component: BCM1 1.0      H16 0103  
   Revision: 08016001    Serial number: 00000050428202
   Coding: 2600C811813CAFE0290048C300003D0D4F9CD308A2090221000008004000070100000030000000
   Shop #: WSC 06325 123 12345
   VCID: 78FF103ACBF69F8AE3-802C

   Subsystem 1 - Part No SW: 8K1 955 119 B    HW: 8K1 955 119 B  Labels: 1KX-955-119.CLB
   Component: MITSUBA270813  H18 0461 
   Serial number: 1308220711576       
   Coding: 004577

   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: 21735060            
   Coding: 03005D

   Subsystem 3 - Part No SW: 8K0 941 531 AS    HW: 8K0 941 531 AS
   Component: E1 - LDS  H03 0031 
   Serial number: 00000000001109131195

   Subsystem 4 - Part No SW: 4G0 907 410 A    HW: 4H0 907 410 A
   Component: USHL4.2  H30 0030 
   Serial number: 0000002274555R7N3A03

   Subsystem 5 - Part No SW: 4H0 907 658     HW: 4H0 907 658 
   Component: AQ_Hum_Sensor  H03 0003 
   Serial number: 5FE88AC6000000000001

No fault code found.

-------------------------------------------------------------------------------
Address 14: Susp. Elect. (J250)       Labels: None
   Part No SW: 8R0 907 364 C    HW: 8K0 907 364 
   Component: DAEMPFUNGS-SG H09 0054  
   Revision: 00000000    Serial number: 29081302140002
   Coding: 010181
   Shop #: WSC 06325 000 00000
   VCID: 3A7BCA32B57A4D9AD5-806E

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:* 8K0-959-655.clb
   Part No SW: 8K0 959 655 P    HW: 8K0 959 655 P
   Component: AirbagVW-AU10 H47 0610  
   Serial number: 003KJDB0FX9.  
   Coding: 303844354730303030304A55304C384B3053
   Shop #: WSC 45442 001 1048576
   ASAM Dataset: EV_AirbaECUVWAUDI010 003010
   ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
   VCID: 4A9B9AF2ED9ADD1A45-801E

   Seat occupied recognition: 
   Subsystem 1 - Part No SW: 8K0 959 339 C    HW: 8K0 959 339 C
   Component: BF-Gewichtss.  H02 0040 
   Serial number: 5810000R130000ELSD

   Crash sensor for side airbag: driver side: 
   Serial number: 6334MSME7F12241AF

   Crash sensor for side airbag: front passenger side: 
   Serial number: 6344MSME7D614303B

   Crash sensor for side airbag: rear: driver side: 
   Serial number: 6352QSME7C372550I

   Crash sensor for side airbag: rear: passenger side: 
   Serial number: 6362QSME38394360E

   Crash sensor for front airbag: driver side: 
   Serial number: 63732SME24332F4C1

   Crash sensor for front airbag: front passenger side: 
   Serial number: 63832SME52350F580

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 8K0-953-568.clb
   Part No SW: 8K0 953 568 M    HW: 8K0 953 568 M
   Component: Lenks.Modul   H04 0005  
   Revision: --------    Serial number: 90372MIB0006M 
   Coding: 000036
   Shop #: WSC 06325 000 00000
   VCID: 4487B4CAC7BE0B6ABF-8010

   Component: E221 - MFL  H03 0004 

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 8T0-920-xxx-17.clb
   Part No SW: 8K0 920 983     HW: 8K0 920 983 
   Component: KOMBIINSTR.   H35 0563  
   Revision: 00500000    Serial number: WWH555H9E     
   Coding: 8BFF09009301D705020000
   Shop #: WSC 06325 123 12345
   VCID: 72EB2212AD8AF5DADD-8026

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 8T0-907-468.clb
   Part No SW: 8R0 907 468 N    HW: 8R0 907 468 C
   Component: GW-BEM 4CAN-M H11 0056  
   Revision: 1Y070028    Serial number: 2841Y138300B01
   Coding: 80C303FF00
   Shop #: WSC 06325 000 00000
   VCID: 4A9B9AF2E59ADD1A45-801E

   Subsystem 1 - Part No SW: 8T0 915 181     HW: 8T0 915 181 
   Component: J367-BDMHella  H03 8041 
   Serial number: 3700401303          

No fault code found.

-------------------------------------------------------------------------------
Address 22: AWD (J492)       Labels: 8K0-907-163.clb
   Part No SW: 8K0 907 163 B    HW: 8K0 907 163 A
   Component: 4 Wheel Drive H14 0100  
   Serial number: 001109130001300
   ASAM Dataset: EV_AllWheelDiffeQSPCAN 003019
   ROD: EV_AllWheelDiffeQSPCAN.rod
   VCID: 2F6DEB667638983272-807A

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136)       Labels:. 8T0-959-760.clb
   Part No SW: 8K0 959 760 D    HW: 8K0 959 760 D
   Component: MEM-FS        H06 0076  
   Revision: AA000000    Serial number: 00000073724842
   Coding: 00581B00000000000000
   Shop #: WSC 06325 000 00000
   VCID: 3B75CF36BA407492CE-806E

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 8K0-959-793.clb
   Part No SW: 8T0 959 793 P    HW: 8T0 959 793 G
   Component: TSG FA        H09 0305  
   Revision: --------    Serial number: --------------
   Coding: 011C13204E00410001
   Shop #: WSC 06325 000 00000
   VCID: 56A37E82212289FAD1-8002

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 8K0-909-144.clb
   Part No SW: 8K0 909 144 F    HW: 8K0 909 144 B
   Component: RCEPS         H37 0507  
   Revision: 00001000    Serial number: 0009127957
   Coding: 000000010001
   Shop #: WSC 06324 123 12345
   ASAM Dataset: EV_RCEPSAU48X 008014
   ROD: EV_RCEPSAU48X_008.rod
   VCID: 3467E40A9F1EBBEA0F-8060

3 Faults Found:
7341600 - Position Sensor for Motor 
          C10AD 29 [008] - Signal Implausible
          [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: 2
                    Fault Frequency: 3
                    Reset counter: 86
                    Mileage: 86151 km
                    Date: 2019.01.05
                    Time: 17:42:16

                    Write only channel

1052420 - Internal Control Module Memory Check Sum Error 
          B2000 49 [137] - Internal electronic failure
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 1
                    Fault Frequency: 1
                    Mileage: 86177 km
                    Date: 2019.01.05
                    Time: 20:31:44

                    Write only channel

7341570 - Position Sensor for Motor 
          C10AD 29 [137] - Signal Implausible
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 86176 km
                    Date: 2019.01.05
                    Time: 20:30:40

                    Write only channel


-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
   Part No SW: 8K0 907 064 HM    HW: 8K0 907 064 GM
   Component: BCM2 2.0      H13 0641  
   Revision: 00002001    Serial number: 0314961169    
   Coding: 0106063A00FA400583B0013200000000
   Shop #: WSC 06324 123 12345
   VCID: 020B72D29D2AC55ACD-8056

   Subsystem 1 - Part No SW: 8K0 959 719 B    HW: 8K0 959 719 
   Component: GTO BF  H01 0080 
   Serial number: 00000000000000727976

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

   Subsystem 3 - Part No SW: 8K0 959 591 B    HW: 8K0 959 591 
   Component: J245 PS050  H08 0043 

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels:. 8T0-035-223-BOM.clb
   Part No SW: 8T1 035 223 A    HW: 8T1 035 223 A
   Component: DSP Prem      H05 0030  
   Revision: 00005001    Serial number: 94813020034103
   VCID: 2D51F16E7434EA2240-8078

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 8K0-959-792.clb
   Part No SW: 8T0 959 792 P    HW: 8T0 959 792 G
   Component: TSG BF        H09 0305  
   Revision: --------    Serial number: --------------
   Coding: 011C13204E00410001
   Shop #: WSC 06325 000 00000
   VCID: 55A1798E3C2482E2D8-8000

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (----)       Labels: 8K0-907-801-V2.clb
   Part No SW: 8K0 907 801 M    HW: 8K0 907 801 J
   Component: EPB-4         H01 0004  
   Revision: --------    Serial number: 20000000332229
   ASAM Dataset: EV_ParkiBrake 001028
   ROD: EV_ParkiBrake_AU48.rod
   VCID: 3979D53EB87C4682DC-806C

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels: Redir Fail!
   Part No SW: 4G0 035 082 H    HW: 4G0 035 082 
   Component: Radio U SIRIU H60 0138  
   Revision: AB001007    Serial number: 156I60D7906845
   Coding: 020007010000000001
   Shop #: WSC 06325 000 00000
   VCID: 2541094E2CC4D26288-8070

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
   Part No SW: 8R1 035 746 K    HW: 8R1 035 746 G
   Component: H-BNT-NA      H44 1040  
   Revision: --------    Serial number: 523E50H7625479
   Coding: 110200000206A1EF45028B4E00000403140000000000000000
   Shop #: WSC 65346 001 1048576
   VCID: 3F8DBB26AE5868B2E2-806A

   Subsystem 1 - Part No: 8R0 060 884 DQ
   Component: NAR 2016/2017  1402 

   Subsystem 2 - Part No SW: 8R0 919 604 A    HW: 8R0 919 604 A
   Component: DU7 High  H42 0104 
   Serial number: A130IY0D2826149     

   Subsystem 3 - Part No SW: 8T0 919 611 L    HW: 8T0 919 611 C
   Component: E0380 Bedient  H02 0030 
   Serial number: 00000001620379      

   Subsystem 4 - Part No: 8R0 060 961 G
   Component: CD-Database  6890 

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 8K0-959-795.clb
   Part No SW: 8T0 959 795 Q    HW: 8T0 959 795 H
   Component: TSG HL        H07 0305  
   Revision: --------    Serial number: --------------
   Coding: 010C13204000210001
   Shop #: WSC 06325 000 00000
   VCID: 59B975BE503CA682FC-800C

No fault code found.

-------------------------------------------------------------------------------
Address 6C: Back-up Cam.        Labels: 8T0-907-441.clb
   Part No SW: 8T0 907 441 C    HW: 4L0 907 441 B
   Component: J772__Rearview      0040  
   Revision: --H08---    Serial number: 525PA8-J37955Q
   Coding: 1000006
   Shop #: WSC 06325 000 00000
   VCID: 387FD03A4B765F8A23-806C

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 8K0-959-794.clb
   Part No SW: 8T0 959 795 Q    HW: 8T0 959 795 H
   Component: TSG HR        H07 0305  
   Revision: --------    Serial number: --------------
   Coding: 010C13204000210001
   Shop #: WSC 06325 000 00000
   VCID: 59B975BE503CA682FC-800C

No fault code found.

-------------------------------------------------------------------------------
Address A9: Struct. Borne Sound (J869)       Labels: 4H0-907-159.clb
   Part No SW: 8K0 907 159     HW: 4H0 907 159 A
   Component: SAS-GEN 2     H06 0005  
   Serial number: 130910201986
   ASAM Dataset: EV_SoundActuaGen2AU64X 002005
   ROD: EV_SoundActuaGen2AU64X_002.rod
   VCID: 72EB2212A58AF5DADD-8026

No fault code found.

End-------------------------(Elapsed Time: 04:09)--------------------------
 
   #2  

Jack@European_Parts

NostraJackAss
Joined
Jan 29, 2014
Messages
20,408
Reaction score
8,732
Location
Montgomery, NY, USA
VCDS Serial number
C?ID=57337
2014 Audi S4 B8.5 - Dynamic Steering Failure

Greetings! Was driving the other day and received “Dynamic Steering Issue - Ok to drive” on the MFD. a few miles later then it displayed “Dynamic Steering Failure - Do not drive” at which I completely lost power steering. I ran a VCDS scan. My Audi/VW shop thinks it’s a bad Dynamic Steering control module, however Audi does not sell this part separately and requires the whole steering rack to be replaced. Hoping someone has experience with this particular issue and can provide some insights or other steps that can be taken before replacing the whole rack.​

Address 44: Steering Assist (J500) Labels:| 8K0-909-144.clb
Part No SW: 8K0 909 144 F HW: 8K0 909 144 B
Component: RCEPS H37 0507 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Isn't there or wasn't there several firmware updates for this controller to address this error?
Revision: 00001000 Serial number: 0009127957
Coding: 000000010001

Hey did you check all connections to the 0x44 rack & since a high load circuit or for fuse failures yet?
 
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