Audi tt power steering angle fault

   #1  

Radiosolutions

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could someone help with this fault. abs light and steering yellow light. steering is stiff. faults for steering angle in abs. i have done steering angle reset and it programs sucessfull, but fault remains. i have changed steering angle sensor, steering module and abs module and ignition switch. i have done numerous attempts to program angle sensor while driving following all instructions from rosstech, but fault exists. all fuses checked and all part numbers checked with audi. can anyone help with this fault please. ignore radio faults is missing and airbag faults because been stripped to change parts.scan attached

Code:
Wednesday,06,May,2020,13:39:39:28694
VCDS -- Windows Based VAG/VAS Emulator Running on Windows XP x86
VCDS Version: 19.6.2.0  HEX-V2 CB: 0.4508.4
Data version: 20190930 DS308.0
[url]www.Ross-Tech.com[/url]

Dealer/Shop Name: autoelec

VIN: TRUZZZ8J181024074   License Plate: HG57OOX
Mileage: 240210km-149259mi   Repair Order: AUDI TT



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


Chassis Type: 8J (1K0)
Scan: 01 03 08 09 15 16 17 19 25 42 44 46 47 52 56

VIN: TRUZZZ8J181024074   Mileage: 240210km-149259miles

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: Malfunction 0010
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: Malfunction 0010
46-Central Conv. -- Status: Malfunction 0010
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: Cannot be reached 1100
-------------------------------------------------------------------------------
Address 01: Engine        Labels:. 06F-907-115-AXX.clb
   Part No SW: 8J0 907 115 N    HW: 8J0 907 115 
   Component: 2.0l R4/4V TFSI     0010  
   Revision: 5BH16---    Serial number: AUX7Z0G8FNE0NN
   Coding: 0113000318070060
   Shop #: WSC 01236 785 00200
   VCID: 372B2CB3B34A85DF38D-8062

No fault code found.
Readiness: 0110 0001

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 8J0-614-517.clb
   Part No SW: 8J0 614 517     HW: 8J0 614 517 
   Component: ESP MK60E1          0130  
   Revision: 00H52001    
   Coding: 0017424
   Shop #: WSC 01236 758 00200
   VCID: 6A8DC5C7B078E837773-803E

1 Fault Found:
01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30 
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 48
                    Mileage: 240211 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 03:20:15

             Freeze Frame:
                    Count: 192
                    Count: 12545
                    Count: 297
                    Count: 47616


-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: None
   Part No SW: 8J0 820 043 AF    HW: 8J0 820 043 AF
   Component: J255  Klima 1 Zone  0080  
   Revision: 00H07004    Serial number: 00000001061493
   Coding: 1573892
   Shop #: WSC 01236 785 00200
   VCID: 6A8DC5C7B078E837773-803E

1 Fault Found:
01273 - Fresh Air Blower (V2) 
            010 - Open or Short to Plus
             Freeze Frame:
                    Fault Status: 01101010
                    Fault Priority: 3
                    Fault Frequency: 5
                    Reset counter: 48
                    Mileage: 240206 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 00:08:15

             Freeze Frame:
                    Temperature: 11.0°C
                    Speed: 0.0 km/h
                    (no units): 210.0
                    (no units): 230.0


-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 8P0-907-279-30-H.lbl
   Part No SW: 8P0 907 279 K    HW: 8P0 907 279 K
   Component: Bordnetz-SG     H54 2501  
   Revision: 00H54000    Serial number: 00000007652611
   Coding: 01040E8280141C00471800001800000000085E075C210802000000000000
   Shop #: WSC 01236 785 00200
   VCID: 45D7567BF9A6E74FBA1-8010

   Subsystem 1 - Part No: 8J2 955 119   Labels: 1KX-955-119.CLB
   Component: Wischer AU354   H08 0060  
   Coding: 00064784
   Shop #: WSC 01236  

1 Fault Found:
01800 - Light Switch (E1) 
            008 - Implausible Signal
             Freeze Frame:
                    Fault Status: 01101000
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 48
                    Mileage: 240206 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 00:08:00

             Freeze Frame:
                        ON
                    Voltage: 11.50 V
                        OFF
                        ON
                        OFF
                        OFF
                        OFF


-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 8J0-959-655.lbl
   Part No SW: 8J0 959 655     HW: 8J0 959 655 
   Component: -t Airbag 9.43  H02 0020  
   Revision: 93H02002    Serial number: 0036K001Y6C$  
   Coding: 0011636
   Shop #: WSC 01236 785 00200
   VCID: 79AFEA8BC5DE53AF8E9-802C

   Subsystem 1 - Serial number: 6332DRB405D48995-

   Subsystem 2 - Serial number: 6342DRB405C9D091X

   Subsystem 3 - Serial number: 63747RB402E9BD91%

5 Faults Found:
00588 - Airbag Igniter; Driver Side (N95) 
            001 - Upper Limit Exceeded - MIL ON
             Freeze Frame:
                    Fault Status: 11100001
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 240206 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 00:08:22

01587 - Igniter 2 for Airbag; Drivers Side (N250) 
            001 - Upper Limit Exceeded - MIL ON
             Freeze Frame:
                    Fault Status: 11100001
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 240206 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 00:08:22

01578 - Airbag Deactivation Warning Lamp; Passenger Side (K145) 
            009 - Open or Short to Ground - MIL ON
             Freeze Frame:
                    Fault Status: 11101001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 48
                    Mileage: 240206 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 00:08:24

02756 - Redundant signal path of Airbag cut-off switch - front passenger side (E224) 
            010 - Open or Short to Plus - MIL ON
             Freeze Frame:
                    Fault Status: 11101010
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 240206 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 00:17:06

01228 - Airbag Cut-Off Switch for Passenger Side (E224) 
            010 - Open or Short to Plus - MIL ON
             Freeze Frame:
                    Fault Status: 11101010
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 240206 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 00:17:06


-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 8P0-953-549-F.lbl
   Part No SW: 8P0 953 549 F    HW: 8P0 953 549 F
   Component: J0527           H36 0070  
   Coding: 0000011
   Shop #: WSC 01236 551 00000
   VCID: 41DF426BED8ECB6F869-8014

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 8J0-920-xxx-17-MY8.clb
   Part No SW: 8J0 920 980 E    HW: 8J0 920 980 E
   Component: KOMBIINSTR. VDO H22 0130  
   Revision: D0H22001    Serial number: 2248G001007064
   Coding: 0004428
   Shop #: WSC 01223 210 00003
   VCID: 333318A3A73269FF045-8066

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 1K0-907-530-V3.clb
   Part No SW: 1K0 907 530 L    HW: 1K0 907 951 
   Component: J533__Gateway   H15 0180  
   Revision:   H15       Serial number: 1400K079128355
   Coding: E9801F061002024101
   Shop #: WSC 01236 785 00200
   VCID: 303917AF562452E7797-8064

1 Fault Found:
01304 - Radio 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 48
                    Mileage: 240206 km
                    Time Indication: 0
                    Date: 2020.02.22
                    Time: 00:08:33


-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
   Part No SW: 8J0 920 980 E    HW: 8J0 920 980 E
   Component: KOMBIINSTR. VDO H22 0130  
   Revision: D0H22001    Serial number: AUX7Z0G8FNE0NN
   Shop #: WSC 00000 000 00000
   VCID: 333318A3A73269FF045-8066

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 8P0-959-801-MAX1.lbl
   Part No: 8J8 959 801 C
   Component: Tuer-SG         H02 0060  
   Coding: 0000565
   Shop #: WSC 01236 785 00200
   VCID: 3D273E9B9176AF8FE21-8068

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1Kx-909-144-G2V3.clb
   Part No: 8J2 909 143 C
   Component: EPS_ZFLS Kl.157 H08 1903  
   Shop #: WSC 42176 002 1048576
   VCID: 313F12AB5D2E5BEF769-8064

2 Faults Found:
02546 - Steering Limit Stop 
            005 - No or Incorrect Basic Setting / Adaptation
             Freeze Frame:
                    Mileage: 240200 km
                    Temperature: 46.0°C
                    Voltage: 11.70 V
                    Voltage: 11.50 V

00778 - Steering Angle Sensor (G85) 
            000 - -
             Freeze Frame:


-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 8J0-959-433.lbl
   Part No: 8J0 959 433 B
   Component:    KSG          H11 0080  
   Coding: 9890322201183F3F8505488AD437
   Shop #: WSC 56823 003 1048576
   VCID: 353726BBA94677CF2A1-8060

   Subsystem 1 - Component:   Sounder No Answer     

   Subsystem 2 - Component: DWA-Sens. No Answer     

2 Faults Found:
01134 - Alarm Horn (H12) 
            004 - No Signal/Communication
03156 - Sensor for Anti-Theft System (G578) 
            004 - No Signal/Communication

-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 8J0-035-223.lbl
   Part No SW: 8J0 035 223 B    HW: 8J0 035 223 B
   Component: J525 Amp Std    H03 0120  
   Revision: 00H03001    Serial number: 93802003627406
   Coding: 0106117
   Shop #: WSC 01236 785 00200
   VCID: 2313E8E317D2F97FF45-8076

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 8P0-959-802-MAX1.lbl
   Part No: 8J8 959 802 C
   Component: Tuer-SG         H02 0060  
   Coding: 0000565
   Shop #: WSC 01236 785 00200
   VCID: 3E2539979C70B497FBB-806A

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

End----(Elapsed Time: 01:04, VBatt start/end: 11.6V/11.5V. VIgn 11.5V)-----
 
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   #2  

ai_Ingo

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Hi, where did you carry out the basic setting, in address 03 or 44? If I am not mistaken, the steering angle sensor is part of the steering, so address 44 if it is a generation "3" steering.
 
   #3  

DrPeter

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Hello,

If the G85-Steering Angle Sensor is loosing 30-power intermittently, the fault code [01826] is stored and the ESP/TCS warning is displayed.

As long as the ABS wheel speed sensors are functioning correctly (see Measuring Value Block group 001), typically a short test drive will re-initialize the G85 sensor and it can be calibrated with the Basic Settings.

I would suggest to check the Measuring Value Block group (007) in the [44-Steering Assist] controller, the following information should be seen:

MVB-007 (Key on, engine running while moving the steering wheel)
Field (1) Steering Angle Sensor (G85) = Typically should read the actual sensor's value in (°) [Check the 'lock-to-lock' readings, should be equal from 0°]
Field (3) Calibration Status (G85) = "Yes" or "No"
Field (4) Initialization Status = "SteerAng Init" or "SteerAng n.Init"

You should be able to successfully perform the Basic Settings of the G85 when field (1) is active and field (3) says "SteerAng Init". During a 'parking lot' road test, have someone monitor MVB-007, it may show something, like the G85 stops reading, etc...

I would also suggest to check the power and ground to the J527-Steering Column Control Module, along with the connections of the G85 sensor.

Official Factory Repair Information


ps.. There are two different J527 controllers as per the www.PartsLink24.com and based on the VIN / build date, you should be using [8P0 953 549 F]. The G85 is a [1K0 959 654], both are for vehicles up to (25,05,2009) build dates.


Hope this helps,

drpeter
 
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