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Surge power 19Volts on line, eveything got crazy...

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Old 11-23-2011, 10:26 PM
  #1  
rmf
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Default Surge power 19Volts on line, eveything got crazy...

Driving today my S4 2011, stronic, sport diff.

On a hill street... 2 minutes wait for the green light, so I use the hand brake all the time to hold the car. Many times.

Them car because irresponsible... all light off, many errors blinking... many fault.. engine failure....

So I discovered a 19volts spike on the electric line, disabling most of the subsystem... please look rosstech log. Why this happened?


Wednesday,23,November,2011,20:59:09:57751
VCDS Version: Release 11.11.0 (x64)
Data version: 20111111



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


Chassis Type: 8T0
Scan: 01 02 03 05 08 09 15 16 17 19 22 2E 42 46 47 52 53 55 56 62
72 77

VIN: WAUBGAFL6BA078756 Mileage: 8090km/5026miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: Malfunction 0010
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: Malfunction 0010
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
22-AWD -- Status: Malfunction 0010
2E-Media Player 3 -- Status: OK 0000
42-Door Elect, Driver -- 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
55-Xenon Range -- Status: Malfunction 0010
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine (J623-CCBA) Labels: 06E-907-551-CAK.clb
Part No SW: 8K0 907 551 B HW: 8K0 907 551 A
Component: 3.0T SIMOS84 H07 0002
Revision: --------
Coding: 0104010A240F0128
Shop #: WSC 06325 123 12345
ASAM Dataset: EV_ECM30TFS0218K0907551B 001002
ROD: EV_ECM30TFS0218K0907551B.rod
VCID: 3065E9CC6B384CE

5 Faults Found:
6619 - Implausible Data Received from ABS Control Module
U0415 00 [096] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:31

6236 - Fuel Rail/System Pressure
P0088 00 [096] - Too High
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:41

6233 - Please Check DTC Memory in CAN Gateway (J533)
U1008 00 [096] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:47

6550 - System Voltage
P0563 00 [096] - Too High
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:32

7103 - RPM Request from Transmission
P150C 00 [096] - Cannot be Performed
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Mileage: 6996 km
Date: 2011.10.30
Time: 18:00:37

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217) Labels: 0B5-927-156.clb
Part No SW: 8K1 927 156 K HW: 0B5 927 156 F
Component: 0B5 30TFSINAR H05 0008
Revision: --H05--- Serial number: 0000001872
Coding: 000001
Shop #: WSC 06325 000 00000
ASAM Dataset: EV_TCMDL501 A02087
ROD: EV_TCMDL501_AU48.rod
VCID: 3D7BC0F8AC6AB16

4 Faults Found:
8007 - No Communications with Steering Angle Sender (G85)
U0126 00 [032] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 40
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:32

8015 - Steering Column Control Module
U0212 00 [032] - No Communications
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 40
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:32

8072 - Function Restricted due to Exessive Voltage
U1401 00 [096] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 40
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:42

9466 - System Voltage
P0563 00 [032] - Too High
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Reset counter: 40
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:42


-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels: 8K0-907-379.clb
Part No SW: 8K0 907 379 BJ HW: 8K0 907 379 BJ
Component: ESP8 quattro H04 0060
Revision: -------- Serial number: --------------
Coding: 294D1A
Shop #: WSC 06325 123 12345
VCID: 8201F3041D148EE

2 Faults Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 1
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Time Indication: 0
Date: 2011.11.23
Time: 19:58:30

Freeze Frame:
Hex Value: 0x00C1
Hex Value: 0x4036
Hex Value: 0x1F03
Hex Value: 0x22D2
Hex Value: 0x00FF

01324 - Control Module for All Wheel Drive (J492)
013 - Check DTC Memory - Intermittent
Freeze Frame:
Fault Status: 00101101
Fault Priority: 4
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Time Indication: 0
Date: 2011.11.23
Time: 19:58:30

Freeze Frame:
Hex Value: 0x00C0
Hex Value: 0x5716
Hex Value: 0x1F28
Hex Value: 0x50D4
Hex Value: 0x00FF


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels: 8K0-907-064-05.clb
Part No SW: 8K0 907 064 CF HW: 8K0 907 064 CF
Component: BCM2 2.0 H04 0430
Revision: 00002001
Coding: 090100
Shop #: WSC 06325 000 00000
VCID: 76E91FD4C1DC22E

Subsystem 1 - Part No SW: 8T0 959 754 AD HW: 8T0 959 754 AD
Component: FBSAUDIB8 IDG H50 0071

Subsystem 2 - Part No SW: 8K0 905 852 D HW: 8K0 905 852 D
Component: J764 ELV MLB H37 0042

1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 2
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Time Indication: 0
Date: 2011.11.23
Time: 19:58:27


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels: Redir Fail!
Part No SW: 8T1 820 043 AQ HW: 8T1 820 043 AQ
Component: KLIMA 3 ZONEN H08 0180
Revision: C1000000 Serial number: 01031120100105
Coding: 66002000
Shop #: WSC 06325 000 00000
VCID: 8005F90C13189CE

1 Fault Found:
00447 - Function Limitation due to Over-Voltage
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 2
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Time Indication: 0
Date: 2011.11.23
Time: 19:58:27


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels: 8K0-907-063.clb
Part No SW: 8K0 907 063 P HW: 8K0 907 063 P
Component: BCM1 1.0 H30 0392
Revision: 10030001 Serial number: 00000000849789
Coding: 26009011413CBF212700080300003D0D0F1CD2480201016100 0000
Shop #: WSC 06325 123 12345
VCID: 3C7DCDFCBF70B8E

Subsystem 1 - Part No SW: 8K1 955 119 A HW: 8T1 955 119 Labels: 1KX-955-119.CLB
Component: WWS 101110 H06 0070
Coding: 00FD11

Subsystem 2 - Part No SW: 8K0 955 559 HW: 8K0 955 559 Labels: 8K0-955-559.CLB
Component: RLS H04 0003
Coding: 025028

Subsystem 3 - Part No SW: 8K0 941 531 AL HW: 8K0 941 531 AL
Component: E1 - LDS H08 0090

Subsystem 4 - Part No SW: 8K0 907 410 C HW: 8K0 907 410 C
Component: HOMELINK H01 0010

1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Time Indication: 0
Date: 2011.11.23
Time: 19:58:00


-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels: 8K0-959-655.clb
Part No SW: 8K0 959 655 K HW: 8K0 959 655 K
Component: AirbagVW-AU10 H41 0610
Serial number: 003GLD0GSZTW
Coding: 303837354230303030304A55304C384B3053
Shop #: WSC 06325 000 00000
ASAM Dataset: EV_AirbaECUVWAUDI010 003010
ROD: EV_AirbaECUVWAUDI010_AU48.rod
VCID: 458BA818C4BAF96

Seat occupied recognition:
Subsystem 1 - Part No SW: 8K0 959 339 C HW: 8K0 959 339 C
Component: BF-Gewichtss. H02 0040
Serial number: 5810000R1000001Q1T

Crash sensor for side airbag; driver side:
Serial number: 6334MSME59412F2FQ

Crash sensor for side airbag; passenger side:
Serial number: 6344MSME3D563179L

Crash sensor for side airbag; rear driver side:
Serial number: 6352QSME47783504F

Crash sensor for side airbag; rear passenger side:
Serial number: 6362QSME397A283EY

Crash sensor for front airbag; driver side:
Serial number: 63732SME487A4018+

Crash sensor for front airbag; passenger side:
Serial number: 63832SME487A1014Z

1 Fault Found:
9483520 - Seat Occupied Recognition
B10B5 00 [008] - -
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:47


-------------------------------------------------------------------------------
Address 16: Steering wheel (J527) Labels: 8K0-953-568.clb
Part No SW: 8K0 953 568 G HW: 8K0 953 568 G
Component: Lenks.Modul H17 0014
Revision: -------- Serial number: 90372JK1001BP
Coding: 000036
Shop #: WSC 06325 000 00000
VCID: 3E79C7F4A96CAAE

Component: E221 - MFL H02 0010

1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Time Indication: 0
Date: 2011.11.23
Time: 19:58:34


-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels: 8T0-920-xxx-17.clb
Part No SW: 8K0 920 981 R HW: 8K0 920 981 R
Component: KOMBIINSTR. H05 0258
Revision: 00100000 Serial number: EJ726U8CA
Coding: 833F09008300900C020301
Shop #: WSC 06325 123 12345
VCID: 4281B304DD94CEE

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels: 8T0-907-468.clb
Part No SW: 8T0 907 468 AB HW: 8T0 907 468 H
Component: GW-BEM 5CAN H06 0117
Revision: GB800053 Serial number: 5300G10A208232
Coding: 00C303
Shop #: WSC 06325 000 00000
VCID: 8103FC081812956

Subsystem 1 - Part No SW: 8K0 915 181 E HW: 8K0 915 181 E
Component: J367-BDM H07 0170

1 Fault Found:
02252 - Generator
012 - Electrical Fault in Circuit - Intermittent
Freeze Frame:
Fault Status: 00101100
Fault Priority: 1
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Time Indication: 0
Date: 2011.11.23
Time: 19:58:47

Freeze Frame:
Bin. Bits: 01111
Voltage: 19.00 V
Count: 6


-------------------------------------------------------------------------------
Address 22: AWD (J492) Labels: 8K0-907-163.clb
Part No SW: 8K0 907 163 A HW: 8K0 907 163 A
Component: 4 Wheel Drive H10 0025
Serial number: 002110100001016
ASAM Dataset: EV_AllWheelDiffeQSPCAN 003016
ROD: EV_AllWheelDiffeQSPCAN.rod
VCID: 2E59F7B4710C5AE

1 Fault Found:
0253 - Function Restricted due to Exessive Voltage
U1401 00 [008] - -
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Reset counter: 70
Mileage: 8094 km
Date: 2011.11.23
Time: 19:58:30


-------------------------------------------------------------------------------
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: 020202
Shop #: WSC 06325 000 00000
VCID: 3973D4E8B0428D6

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels: 8K0-959-793.clb
Part No SW: 8T0 959 793 M HW: 8T0 959 793 D
Component: TSG FA H08 1401
Revision: -------- Serial number: --------------
Coding: 011C03200C00410001
Shop #: WSC 06325 123 12345
VCID: 53AF864032EE576

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393) Labels: 8K0-907-064-46.clb
Part No SW: 8K0 907 064 CF HW: 8K0 907 064 CF
Component: BCM2 2.0 H04 0430
Revision: 00002001 Serial number: 0137811113
Coding: 0106063A00FA44048330013200000000
Shop #: WSC 06325 000 00000
VCID: 76E91FD4C1DC22E

Subsystem 1 - Part No SW: 8K0 959 719 HW: 8K0 959 719
Component: GTO BF H06 0050

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

Subsystem 3 - Part No SW: 8K0 959 591 A HW: 8K0 959 591
Component: J245 PS039 H06 0041

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525) Labels: None
Part No SW: 8T0 035 223 AP HW: 8T0 035 223 AJ
Component: DSP Prem H19 0290
Revision: 00019001 Serial number: 34803000368400
Coding: 0203010302
Shop #: WSC 06325 000 00000
VCID: 7CFD0DFCFFF078E

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels: 8K0-959-792.clb
Part No SW: 8T0 959 792 M HW: 8T0 959 792 D
Component: TSG BF H08 1401
Revision: -------- Serial number: --------------
Coding: 011C03204400410001
Shop #: WSC 06325 000 00000
VCID: 52A183440DF45EE

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (J540) Labels: 8K0-907-801.clb
Part No SW: 8K0 907 801 H HW: 8K0 907 801 H
Component: EPB Audi B8 H09 0100
Revision: 00000003 Serial number: 00000000785462
Shop #: WSC 00000 000 00000
VCID: 346DE5DC972070E

No fault code found.

-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 8K0-907-357.clb
Part No: 8K5 907 357 B
Component: Dynamische LWR H02 0010
Revision: 00000001 Serial number:
Coding: 0000004
Shop #: WSC 06325 000 00000
VCID: 3973D4E870428D6

1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 2
Fault Frequency: 1
Reset counter: 70
Mileage: 8094 km
Time Indication: 0
Date: 2011.11.23
Time: 19:58:29


-------------------------------------------------------------------------------
Address 56: Radio (J503) Labels: 8Tx-035-1xx-56.clb
Part No SW: 8T1 035 186 R HW: 8T1 035 186 R
Component: Con3 Sirius H06 0351
Revision: 00000009 Serial number: AUZ5Z6J1490287
Coding: 0403000201018503C7FB8F0904
Shop #: WSC 06325 123 12345
VCID: 4689AF14F1BCF2E

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

1 Fault Found:
03157 - Functionality limited due to Communications Disruption
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 6
Fault Frequency: 136
Reset counter: 30
Mileage: 6602 km
Time Indication: 0
Date: 2011.10.19
Time: 06:05:04

Freeze Frame:
Bin. Bits: 00000000
Bin. Bits: 00000101
Bin. Bits: 00000001
Bin. Bits: 00000000
Bin. Bits: 00000000
Bin. Bits: 00000000
Bin. Bits: 00000000
Bin. Bits: 00000000


-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388) Labels: 8K0-959-795.clb
Part No SW: 8T0 959 795 N HW: 8T0 959 795 B
Component: TSG HL H06 1401
Revision: -------- Serial number: --------------
Coding: 010C03204000210001
Shop #: WSC 06325 000 00000
VCID: 56A97F54211C42E

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389) Labels: 8K0-959-794.clb
Part No SW: 8T0 959 795 N HW: 8T0 959 795 B
Component: TSG HR H06 1401
Revision: -------- Serial number: --------------
Coding: 010C03204000210001
Shop #: WSC 06325 000 00000
VCID: 56A97F54211C42E

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone Labels: 8P0-862-335.lbl
Part No SW: 8T0 862 336 E HW: 8T0 862 336 E
Component: FSE_256x BT H42 0650
Revision: 00000000 Serial number: 00000005098650
Coding: 0010370
Shop #: WSC 06325 000 00000
VCID: 3D7BC0F8646AB16

No fault code found.

End ---------------------------------------------------------------------
Old 11-23-2011, 10:28 PM
  #2  
rmf
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All DTC cleared and car works fine.
Old 11-24-2011, 05:49 AM
  #3  
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Originally Posted by rmf
All DTC cleared and car works fine.
Might be a strange one time problem. If it happens again take it in to the dealer - and I would remove your VIN from the first post just in case.
Old 11-24-2011, 09:25 AM
  #4  
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Originally Posted by rmf
All DTC cleared and car works fine.
I had a similar episode last year at ~ 1700 miles. The whole car went into failed mode, engine ran but transmission would not engage, dash was a christmas tree. Turned off the car for 5 minutes and everything went back to normal. The ECU recorded 18.8V on the system bus, many systems failed/malfunctioned due to voltage outside safe range. The dealer never found a problem. It never occured again (now 9300 miles).

October,2010,11:45:53:53474
Mileage: 2790km/1733miles
01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: Malfunction 0010
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
10-Park/Steer Assist -- Status: Malfunction 0010
15-Airbags -- Status: Malfunction 0010
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
22-AWD -- Status: Malfunction 0010
42-Door Elect, Driver -- 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: Malfunction 0010
55-Xenon Range -- Status: Malfunction 0010
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6C-Back-up Cam. -- Status: Malfunction 0010
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
2 Faults Found:
6619 - Implausible Data Received from ABS Control Module
U0415 00 [232] - Open Circuit
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Mileage: 2793 km
Date: 2010.10.08
Time: 19:52:38
6233 - Please Check DTC Memory in CAN Gateway (J533)
U1008 00 [104] - Open or Short to Ground
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Mileage: 2793 km
Date: 2010.10.08
Time: 19:52:58
Readiness: 0000 0000
-------------------------------------------------------------------------------
4 Faults Found:
8007 - No Communications with Steering Angle Sender (G85)
U0126 00 [040] - Short to Ground
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 2
Reset counter: 40
Mileage: 2793 km
Date: 2010.10.08
Time: 19:52:42
8015 - Steering Column Control Module: No Communications
U0212 00 [040] - Cannot Be Tested at this Time
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 2
Reset counter: 40
Mileage: 2793 km
Date: 2010.10.08
Time: 19:52:42
8072 - Function Restricted due to Exessive Voltage
U1401 00 [096] - Implausible Signal
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 39
Mileage: 2793 km
Date: 2010.10.08
Time: 19:52:50
9466 - System Voltage: Too High
P0563 00 [040] - Open or Short to Plus
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Reset counter: 40
Mileage: 2793 km
Date: 2010.10.08
Time: 19:52:51
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)
2 Faults Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 1
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:38
Freeze Frame:
Hex Value: 0x0F00
Hex Value: 0x4002
Hex Value: 0x1203
Hex Value: 0x22D2
Hex Value: 0x00FF
00473 - Control Module for Elect. Park/Hand Brake (J540)
013 - Check DTC Memory - Intermittent
Freeze Frame:
Fault Status: 00101101
Fault Priority: 6
Fault Frequency: 1
Reset counter: 200
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:53:11
Freeze Frame:
Hex Value: 0x0000
Hex Value: 0x4002
Hex Value: 0x0032
Hex Value: 0x029F
Hex Value: 0x00FF
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)
1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 2
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:39
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels: Redir Fail!
1 Fault Found:
00447 - Function Limitation due to Over-Voltage
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 2
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:41
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)
1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 6
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:00
-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)
1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 6
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:42
Freeze Frame:
Temperature: 21.0°C
-------------------------------------------------------------------------------
Address 15: Airbags (J234)
1 Fault Found:
9483520 - Seat Occupied Recognition: Function Restriction due to Overvoltage
B10B5 00 [008] - -
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Date: 2010.10.08
Time: 19:52:57
-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)
1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 6
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:42
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)
1 Fault Found:
02252 - Generator
012 - Electrical Fault in Circuit - Intermittent
Freeze Frame:
Fault Status: 00101100
Fault Priority: 1
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:58
Freeze Frame:
Bin. Bits: 01111
Voltage: 18.80 V
Count: 6
-------------------------------------------------------------------------------
Address 22: AWD (J492)
ROD: EV_AllWheelDiffeQSPCAN.rod
1 Fault Found:
0253 - Function Restricted due to Exessive Voltage
U1401 00 [008] - Check DTC Memory
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Date: 2010.10.08
Time: 19:52:38
-------------------------------------------------------------------------------
Address 53: Parking Brake (J540)
1 Fault Found:
01321 - Control Module for Airbags (J234)
013 - Check DTC Memory - Intermittent
Freeze Frame:
Fault Status: 00101101
Fault Priority: 4
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:53:11
Freeze Frame:
Voltage: 12.80 V
Count: 80
Speed: 0.0 km/h
Hex Value: 0x0260
Hex Value: 0x0001
Hex Value: 0x0101
-------------------------------------------------------------------------------
Address 55: Xenon Range
1 Fault Found:
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 2
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:41
-------------------------------------------------------------------------------
Address 6C: Back-up Cam.
2 Faults Found:
02203 - Audio / Video Input 1
011 - Open Circuit - Intermittent
Freeze Frame:
Fault Status: 00101011
Fault Priority: 4
Fault Frequency: 1
Reset counter: 168
Mileage: 2390 km
Time Indication: 0
Date: 2010.09.23
Time: 17:24:13
Freeze Frame:
Term 15 On
Reverse OFF
Count: 3
00447 - Function Limitation due to Over-Voltage
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 3
Fault Frequency: 2
Reset counter: 199
Mileage: 2793 km
Time Indication: 0
Date: 2010.10.08
Time: 19:52:37
Freeze Frame:
Term 15 On
Reverse OFF
Count: 3
End ---------------------------------------------------------------------

Old 11-24-2011, 09:45 AM
  #5  
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I would report this to your dealer. You should not get voltage spikes like that.

Bruce
Old 11-25-2011, 09:16 AM
  #6  
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My dealer spent three days evaluating the car after this happened. The result .... nothing found. Everything checked out fine, the faults never returned.

It is one of those ghosts in the machine, similar to the MMI going south every once in awhile.
Old 11-25-2011, 01:51 PM
  #7  
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Originally Posted by m444
My dealer spent three days evaluating the car after this happened. The result .... nothing found. Everything checked out fine, the faults never returned.

It is one of those ghosts in the machine, similar to the MMI going south every once in awhile.
well that is good then. at least your dealer gave it a clean bill of health.

Bruce
Old 03-22-2013, 04:29 PM
  #8  
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Default Same problem, no solution

Hi to everyone.

I have a 2011 S4 B8, sport diff and DSG.

Spikes on voltage happened for a few months but I still use the car, the last week every stop became a christimas three on dash and voltage spike to 20V. Now DSG is in malfunction, even after turning on the car when I press the gas the DSG show failure and the car goes to safe more, no acceleration, just a little.

I changed the alternator and voltage is fine now, after resetting all errors a few times I could drive for 15 minutes before DSG present problem again.

As I bought my car in USA and brought it to Brazil where Audi do not sell this car I have no warranty and no one have experience on this model, there is only 5 units in my entire country.

Is there any help that you can provide? I don't want to change the DSG ECU just to test, very expensive.

There is no reason, it show the error 8040 on the DSG that says:

8040 - Torque Restriction due to Clutch Temperature
P17d* 00 [040]

I checked on VAGCOM and gear oil and temperature is near 100 celsius that is almost the same as the engine, it does not appear to be a temperature problem. I checked all modules.

I think that a strong voltage spike just burned something, can be a small sensor or the entire unit? Please, if someone can help will be very nice to me, I don't know what do to right now.

Thanks!!

rmf@rmf.com.br




Friday,22,March,2013,16:18:05:57751
VCDS Version: Release 11.11.5 (x64)
Address 02: Auto Trans
Control Module Part Number: 8K1 927 156 K
Component and/or Version: 0B5 30TFSINAR H05 0008
Software Coding: 000001
Work Shop Code: WSC 06325
VCID: 3D7BC0F8AC9039F00AA

Advanced Identification/FAZIT
Serial number: 0000001872
Identification: TFK-030
Revision: --H05---
Date: 01.05.10
Manufacturer number: 0902
Test stand number: 1872
Flash Status
Programming Attempts(application): 1/1
Successful Attempts(application): 1/1
Programming Status: 00000000
Flash Date: 05.12.08
Flash Date: 0000.00.00
Flash Tool Code: 00000 000 00000
Software
UDS: 01.02.13
ISO15765: 01.02.16
CAN: 01.07.00
HiSpd Net: 01.06.00
Misc.
Hardware number: 0B5 927 156 F
Workshop System Name: J217
ASAM Dataset: EV_TCMDL501
ASAM Dataset Revision: A02087
Car Info
Chassis Number: WAUBGAFL6BA07****
VCDS Info:
Labels: 0B5-927-156.clb
ROD: EV_TCMDL501.rod
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