2013 Audi A4 Steering Assist (J500) fault 6628353

   #1  

volks_r_us

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Hello,

I am trying to fix a dead electric rack and pinon on a 2013 Audi A4, everything turns freely when the car is on the lift but no steering assist. I can clear the ABS fault (03) but not the J500 (44).
I checked the connections and removed the J500 to make sure it was dry, no burnt smell or any visual sign of corrosion.
I saw in I could do a factory reset but did not try yet, would the factory reset using vagcom be my next step ?
I am not familiar with these electric racks but I see they have turn something that worked very well (hydraulics) into infinite failing possibilities :banghead:

thanks for the pointers guys


Alex

Code:
Monday,28,October,2024,14:50:06:19459
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.5.0.0 (x64)
Data version: 20240429 DS355.0
www.Ross-Tech.com


VIN: WAUHFCFLXDN038426   License Plate: FREDA413
Mileage: 204710km-127200mi   Repair Order:



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


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

VIN: WAUHFCFLXDN038426   Mileage: 204710km-127200miles

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: Malfunction 0010
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: OK 0000
19-CAN Gateway -- 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
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (0-----CAEB)       Labels:. 06H-907-115-CDN.clb
   Part No SW: 8K5 907 115 C    HW: 8K2 907 115 L
   Component: 2.0l R4/4V TF H09 0007
   Revision: ECH09---    CVN: F70685C3
   Coding: 4A190013242600062000
   Shop #: WSC 24797 002 1048576
   ASAM Dataset: EV_ECM20TFS0118K5907115C 001008
   ROD: EV_ECM20TFS0118K5907115C.rod
   VCID: 3260E8C76563620685-8066
   VINID: 9D195859359CA147800C81021826F3056F

No fault code found.
Readiness: 1110 0101

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 8K0-907-379-V1.clb
   Part No SW: 8K0 907 379 CJ    HW: 8K0 907 379 CJ
   Component: ESP8 quattro  H09 0100
   Revision: --------    Serial number: --------------
   Coding: 071500
   Shop #: WSC 02391 785 00200
   VCID: 030E7D0382591B8E5E-8056

1 Fault Found:
01309 - Power Steering Control Module (J500)
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 57
                    Mileage: 204717 km
                    Time Indication: 0
                    Date: 2024.10.28
                    Time: 14:42:28

             Freeze Frame:
                    Hex Value: 0x0000
                    Hex Value: 0x0702
                    Hex Value: 0x000A
                    Hex Value: 0xC08C
                    Hex Value: 0x0000


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 8K0 907 064 GM    HW: 8K0 907 064 FM
   Component: BCM2 2.0      H12 0633
   Revision: 00002001  
   Coding: 0F814000000000000000
   Shop #: WSC 02391 785 00200
   VCID: 0102770B9845099E4C-8054

   Subsystem 1 - Part No SW: 8K0 959 754 B    HW: 8K0 959 754 B
   Component: FBSAUDIB8 IDG  H71 0083
   Serial number: 0813000008824005  

   Subsystem 2 - Part No SW: 8K0 905 852 E    HW: 8K0 905 852 E
   Component: J764 ELV MLB  H40 0046
   Serial number: 2313000002333001  

1 Fault Found:
00193 - Rear Right Door Handle Touch Sensor (G418)
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 204651 km
                    Time Indication: 0
                    Date: 2024.09.17
                    Time: 16:38:36


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:. 8Kx-820-043-3Z.clb
   Part No SW: 8K1 820 043 T    HW: 8K1 820 043 T
   Component: KLIMA 3 ZONEN H04 0121
   Revision: C1000000    Serial number: 01280120132486
   Coding: 6400208000
   Shop #: WSC 02391 785 00200
   VCID: 3972DFEBB015915E44-806C

1 Fault Found:
00457 - Central Electronics Control Module / BCM (J519)
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 204651 km
                    Time Indication: 0
                    Date: 2024.09.17
                    Time: 16:31:32


-------------------------------------------------------------------------------
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: 00000545932102
   Coding: 26000096863CAFC00000480300003D0D0F1C130822090201000008000400030100000020000000
   Shop #: WSC 02391 785 00200
   VCID: 78F41AEFCB9F48567B-802C

   Subsystem 1 - Part No SW: 8K1 955 119 A    HW: 8T1 955 119   Labels: 1KX-955-119.CLB
   Component: WWS 250113  H07 0080
   Serial number: SWF13010255964    
   Coding: 00FD11

   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: 20910812          
   Coding: 02005D

   Subsystem 3 - Part No SW: 8K0 941 531 AS    HW: 8K0 941 531 AS
   Component: E1 - LDS  H03 0031
   Serial number: 00000000002301131357

   Subsystem 4 - Part No SW: 4H0 907 658     HW: 4H0 907 658
   Component: AQ_Hum_Sensor  H03 0003
   Serial number: C4694D86000000000001

2 Faults Found:
01229 - A/C Humidity Sensor (G260)
            014 - Defective
             Freeze Frame:
                    Fault Status: 01101110
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 204651 km
                    Time Indication: 0
                    Date: 2024.09.17
                    Time: 16:31:36

01534 - Control Circuit for Left Headlight Range Adjusting Motor (V48)
            010 - Open or Short to Plus
             Freeze Frame:
                    Fault Status: 01101010
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 204651 km
                    Time Indication: 0
                    Date: 2024.09.18
                    Time: 11:56:48


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 8K0-959-655.clb
   Part No SW: 8K0 959 655 P    HW: 8K0 959 655 P
   Component: AirbagVW-AU10 H45 0610
   Serial number: 003KJD91BF27   Dataset Number: 8K0909602VA 0001
   Coding: 30454435473030303030554A304C384B3053
   Shop #: WSC 04003 002 1048576
   ASAM Dataset: EV_AirbaECUVWAUDI010 003010
   ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
   VCID: 4A909027EDF30AC6DD-801E

   Crash sensor for side airbag: driver side:
   Serial number: 6334MSME77322B4CL

   Front Passenger's Side Airbag Crash Sensor:
   Serial number: 6344MSME76746055E

   Rear Side Airbag Crash Sensor (on driver's side):
   Serial number: 6352QSME332C2872G

   Passenger side rear thorax airbag crash sensor:
   Serial number: 6362QSME4229226CH

   Crash sensor for front airbag: driver side:
   Serial number: 63732SME15252F4E4

   Crash sensor for front airbag: front passenger side:
   Serial number: 63832SME3C2B45543

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 8K0-953-568.clb
   Part No SW: 8K0 953 568 L    HW: 8K0 953 568 L
   Component: Lenks.Modul   H03 0005
   Revision: --------    Serial number: 90372MAN001EZ
   Coding: 000016
   Shop #: WSC 02391 785 00200
   VCID: 438EBD03C2D9DB8E1E-8016

   Component: E221 - MFL  H03 0004

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 8T0-920-xxx-17.clb
   Part No SW: 8K0 920 931 P    HW: 8K0 920 931 P
   Component: KOMBIINSTR.   H35 0556
   Revision: 00300000    Serial number: UVL56EN1E   
   Coding: 8BA4090002010008020000
   Shop #: WSC 02391 785 00200
   VCID: 3B7EC5E3BA29A34E56-806E

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 0055
   Revision: 1Y060027    Serial number: 2741Y131210139
   Coding: 80C303FF00
   Shop #: WSC 02391 823 56573
   VCID: 4A909027E5F30AC6DD-801E

   Subsystem 1 - Part No SW: 8T0 915 181     HW: 8T0 915 181
   Component: J367-BDMHella  H03 8041
   Serial number: 9505999001        

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: 00000049960754
   Coding: 00581B00000000000000
   Shop #: WSC 02391 785 00200
   VCID: 3B7EC5E3BA29A34E56-806E

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 0304
   Revision: --------    Serial number: --------------
   Coding: 011C13204E00410001
   Shop #: WSC 02391 785 00200
   VCID: 56A87457214B5E2649-8002

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: 0013185767 Dataset Number: 8K0909852H  0022
   Coding: 100000000001
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_RCEPSAU48X 008014
   ROD: EV_RCEPSAU48X_008.rod
   VCID: 346CEEDF9F776C3697-8060

2 Faults Found:
6628353 - Internal Control Module Memory Check Sum Error
          B2000 49 [10001001] - 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 Priority: 1
                    Fault Frequency: 1
                    Mileage: 204636 km
                    Date: 2024.08.18
                    Time: 02:42:04

                    Write only channel

5258753 - Steering End Stops Not Learned
          C10AC F0 [10001001] - Unknown Error Elaboration
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 57
                    Mileage: 204717 km
                    Date: 2024.10.28
                    Time: 14:42:46

                    Write only channel


-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
   Part No SW: 8K0 907 064 GM    HW: 8K0 907 064 FM
   Component: BCM2 2.0      H12 0633
   Revision: 00002001    Serial number: 0300328273  
   Coding: 0106023A00FA004580B0013200000000
   Shop #: WSC 02391 823 56573
   VCID: 0102770B9845099E4C-8054

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

   Subsystem 2 - Part No SW: 8K0 959 591 B    HW: 8K0 959 591
   Component: J245 PS050  H08 0043

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 0304
   Revision: --------    Serial number: --------------
   Coding: 011C13204E00410001
   Shop #: WSC 02391 785 00200
   VCID: 55AA735B3C4D553E40-8000

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (----)       Labels: 8K0-907-801-V2.clb
   Part No SW: 8K0 907 801 L    HW: 8K0 907 801 J
   Component: EPB-4         H01 0003
   Revision: --------    Serial number: 10000000160023
   ASAM Dataset: EV_ParkiBrake 001027
   ROD: EV_ParkiBrake_AU48.rod
   VCID: 3874DAEF831F8856BB-806C

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels:. 4F0-035-0xx-56.clb
   Part No SW: 4G0 035 082 E    HW: 4G0 035 082
   Component: Radio U SIRIU H60 0121
   Revision: AB001007    Serial number: 156A-0D7685530
   Coding: 020007020100000001
   Shop #: WSC 02391 785 00200
   VCID: 224018873D83F28675-8076

1 Fault Found:
02246 - Loudspeaker; Center
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 5
                    Fault Frequency: 2
                    Reset counter: 97
                    Mileage: 204717 km
                    Time Indication: 0
                    Date: 2024.10.14
                    Time: 16:52:00

             Freeze Frame:
                    Voltage: 11.60 V


-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
   Part No SW: 8R1 035 664 C    HW: 8R1 035 664 B
   Component: H-BN-NA       H44 0624
   Revision: --------    Serial number: 203AV0D7515792
   Coding: 0F020000000681ED41008B4E00000403F40000020000000000
   Shop #: WSC 02391 785 00200
   VCID: 3668D4D7810B7E26A9-8062

   Subsystem 1 - Part No: 8R0 060 884 BA
   Component: NAR 2013  0703

   Subsystem 2 - Part No SW: 8R0 919 604 A    HW: 8R0 919 604 A
   Component: DU7 High  H42 0104
   Serial number: A130AC0D2631123   

   Subsystem 3 - Part No SW: 8T0 919 611 L    HW: 8T0 919 611 C
   Component: E0380 Bedient  H02 0030
   Serial number: 00000001387871    

   Subsystem 4 - Part No: 8R0 060 961 E
   Component: CD-Database  4949

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        H08 0305
   Revision: --------    Serial number: --------------
   Coding: 010C13204000210001
   Shop #: WSC 02391 785 00200
   VCID: 59B27F6B5055715E64-800C

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 0304
   Revision: --------    Serial number: --------------
   Coding: 010C13204000210001
   Shop #: WSC 02391 785 00200
   VCID: 59B27F6B5055715E64-800C

No fault code found.

End-------------------------(Elapsed Time: 03:28)--------------------------
 
   #2  

Jef

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6628353 - Internal Control Module Memory Check Sum Error
B2000 49 [10001001] - Internal Electronic Failure

99% chance that is a failed J500 rack and will need to be replaced outright. 1% chance this is due to a voltage drop issue, so make sure the powers/grounds good before you $$$ for the rack itself.
 
   #3  

EuroX

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B200049 its fucked only option would be to clear eeprom and retest. Pull J500 from the rack and send me eeprom dump. This would be as a last resort. Other than that rack replacement.
 
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