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Audi S7 ACC Diagnose

Audi S7 4G
Themenstarteram 18. Oktober 2023 um 8:52

Guten Tag ihr Lieben.

 

Bin jetzt in der Phase angelangt wo ich die Laempchen aus meinem Kombiinstrument haben will.

Problem ist mein ACC.

Hab hier mal den Auszug vom Fehlerspeicher:

 

 

 

 

Car Scanner ELM OBD2

Version: 1.100.2/401002/GP

DTC report

Connection profile: Audi OBD-II / EOBDDate: 10/12/2023 5:43:56 PM

VIN: WAU32AFC0DN102239

============================

19. CAN Gateway19. CAN Gateway

DTCs: 1

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

04365 [0x00110D]

U023500: Lost Communication With, Cruise Control Front Distance Range Sensor

Abstandsdistanzregelung keine Kommunikation

Status bits: 1

Priority: 2

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:41

Status: Test failed, Confirmed

============================

09. Onboard supply control unit

No DTC found.

============================

02. Transmission control unit02. Transmission control unit

DTCs: 1

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

20361 [0x004F89]

U010400: Lost Communication With Cruise Control Module

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 40

Odometer: 143644 km

Date, time: 2023.10.12 15:12:44

Engine RPM: 662 rpm

Calculated engine load value: 0.78 %

Vehicle speed: 150 km/h

Engine coolant temperature: -40 ?

Engine oil temperature: -40 ?

Barometric pressure: 26 kPa

Klemme 30 voltage: 29

Status: Test failed, Test failed (current drive cycle), Pending, Confirmed, Test failed since last DTC clear

============================

03. ABS control unit03. ABS control unit

DTCs: 2

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

00040 [0x000028]

U111100: Function limitation due to missing message

ComScl_PDU_ACC_05_Timeout

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Status: Test failed, Confirmed

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

00042 [0x00002A]

U111100: Function limitation due to missing message

ComScl_PDU_ACC_10_Timeout

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Status: Test failed, Confirmed

============================

01. Engine control unit01. Engine control unit

DTCs: 4

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

17881 [0x0045D9]

P047700: Exhaust Pressure Control Valve "A" Low

Status bits: 1

Priority: 2

Frequency: 1

Unlearning index: 255

Odometer: 143675 km

Date, time: 2023.10.12 17:15:45

Engine RPM: 0 rpm

Calculated engine load value: 0.00 %

Vehicle speed: 0 km/h

Engine coolant temperature: 170.6 ?

Engine oil temperature: 147.2 ?

Barometric pressure: 97 kPa

Klemme 30 voltage: 11

Paramteric values: 20 96 28 10 7A 01 11 BD 0D 5B 13 38 05 12 16 0A 5E 15 14 04 12 6E 0E 45 10 10 00 00

Status: Test failed, Test failed (current drive cycle), Pending, Test failed since last DTC clear

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

17875 [0x0045D3]

P047500: Exhaust Pressure Control Valve "A"

Status bits: 1

Priority: 2

Frequency: 1

Unlearning index: 255

Odometer: 143644 km

Date, time: 2023.10.12 15:12:44

Engine RPM: 671 rpm

Calculated engine load value: 7.45 %

Vehicle speed: 0 km/h

Engine coolant temperature: 204.8 ?

Engine oil temperature: 150.8 ?

Barometric pressure: 99 kPa

Klemme 30 voltage: 13

Paramteric values: 20 96 28 10 7A 03 11 BD 0E 50 13 38 05 12 16 04 2B 15 14 04 12 6E 04 1E 10 10 03 B2

Status: Pending, Confirmed, Test failed since last DTC clear

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

17876 [0x0045D4]

P049F00: Exhaust Pressure Control Valve "B"

Status bits: 1

Priority: 2

Frequency: 1

Unlearning index: 255

Odometer: 143644 km

Date, time: 2023.10.12 15:12:44

Engine RPM: 671 rpm

Calculated engine load value: 7.45 %

Vehicle speed: 0 km/h

Engine coolant temperature: 204.8 ?

Engine oil temperature: 150.8 ?

Barometric pressure: 99 kPa

Klemme 30 voltage: 13

Paramteric values: 20 96 28 10 7A 03 11 BD 0E 50 13 38 05 12 16 04 2B 15 14 04 12 6E 04 1E 10 10 03 B2

Status: Test failed, Test failed (current drive cycle), Pending, Confirmed, Test failed since last DTC clear

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

04709 [0x001265]

U023500: Lost Communication With, Cruise Control Front Distance Range Sensor

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 255

Odometer: 143644 km

Date, time: 2023.10.12 15:12:44

Engine RPM: 671 rpm

Calculated engine load value: 7.45 %

Vehicle speed: 0 km/h

Engine coolant temperature: 204.8 ?

Engine oil temperature: 150.8 ?

Barometric pressure: 99 kPa

Klemme 30 voltage: 13

Paramteric values: 20 96 28 10 5F 00 10 60 00 10 61 00 10 62 00 14 CB 00 10 C1 00 00

Status: Test failed, Test failed (current drive cycle), Pending, Confirmed, Test failed since last DTC clear

============================

04. Power steering

No DTC found.

============================

08. Heater and climate

No DTC found.

============================

15. SRS15. SRS

DTCs: 1

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

1050368 [0x100700]

U112100: Databus missing message

CAN: 0x323 PCF_01 Timeout

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:44

Status: Test failed, Confirmed

============================

16. Steering column

No DTC found.

============================

17. Dashboard17. Dashboard

DTCs: 3

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

16776960 [0xFFFF00]

U111100: Function limitation due to missing message

ACC_02_FR keine Kommunikation

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Status: Test failed, Confirmed

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

16776961 [0xFFFF01]

U111100: Function limitation due to missing message

ACC_04_FR keine Kommunikation

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Status: Test failed, Confirmed

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

16776980 [0xFFFF14]

U111100: Function limitation due to missing message

VZE_01 keine Kommunikation

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Status: Test failed, Confirmed

============================

28. Climate Control Panel28. Climate Control Panel

DTCs: 4

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

00025 [0x000019] Archive (inactive)

B10D322: Left rear upper body vent motor, Upper limit exceeded

Stellmotor für Klappe MA Fond li. oberer Grenzwert überschritten

Status bits: 1

Priority: 3

Frequency: 1

Unlearning index: 105

Odometer: 143675 km

Date, time: 2023.10.12 17:15:57

Paramteric values: 02 86 0B FD 26 09 89 26 A6 2D B5 2D B5 2C B0 27 10

Status: Confirmed

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

00026 [0x00001A] Archive (inactive)

B10D321: Left rear upper body vent motor, Lower limit not reached

Stellmotor für Klappe MA Fond li. unterer Grenzwert unterschritten

Status bits: 1

Priority: 3

Frequency: 1

Unlearning index: 105

Odometer: 143644 km

Date, time: 2023.10.12 15:19:50

Paramteric values: 02 86 0E 21 26 09 9A 26 A6 26 79 26 79 2C B0 27 10

Status: Confirmed

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

00033 [0x000021] Archive (inactive)

B10D422: Right rear upper body vent motor, Upper limit exceeded

Stellmotor für Klappe MA Fond re. oberer Grenzwert überschritten

Status bits: 1

Priority: 3

Frequency: 3

Unlearning index: 105

Odometer: 143644 km

Date, time: 2023.10.12 15:19:52

Paramteric values: 02 86 0E 21 26 09 9B 26 A7 2D B5 2D B5 2D 51 27 10

Status: Confirmed

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

00034 [0x000022]

B10D421: Right rear upper body vent motor, Lower limit not reached

Stellmotor für Klappe MA Fond re. unterer Grenzwert unterschritten

Status bits: 1

Priority: 3

Frequency: 2

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:51

Paramteric values: 02 86 0D FB 26 09 96 26 A7 26 79 26 79 2D 51 27 10

Status: Test failed, Confirmed

============================

34. Ride height control system34. Ride height control system

DTCs: 1

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

00002 [0x000002]

U111100: Function limitation due to missing message

Funktionseinschränkung wegen fehlender Botschaft

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:43

Status: Test failed, Confirmed

============================

3C. Lane change assistant

No DTC found.

============================

42. Driver door electronic equipment

No DTC found.

============================

44. Power steering

No DTC found.

============================

46. Central comfort systems module (VW TP2.0)

No DTC found.

============================

47. Acoustic system47. Acoustic system

DTCs: 1

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

03405 [0x0D4D]

Status: Pending fault present, Pending fault present during this driving cycle, Test is inhibited by other DTC, Validated and stored in non volatile memory, Validated fault present at time of request

============================

52. Front passenger door electronics

No DTC found.

============================

53. Parking brake53. Parking brake

DTCs: 1

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

327936 [0x050100]

U111100: Function limitation due to missing message

FC_ACC_05_MESSAGE_TIMEOUT

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Engine RPM: 9109 rpm

Calculated engine load value: 0.00 %

Vehicle speed: 1 km/h

Engine coolant temperature: 195.8 ?

Engine oil temperature: -40 ?

Barometric pressure: 5 kPa

Klemme 30 voltage: 4

Status: Test failed, Confirmed

============================

55. Headlights corrector

No DTC found.

============================

56. Head unit (MMI) (VW TP2.0)56. Head unit (MMI) (VW TP2.0)

DTCs: 1

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

02983 [0x0BA7]

Connection of resistance transformer 1 and glass antenna; Connection between impedance converter 1 and window antenna

Status: Pending fault present, Pending fault present during this driving cycle, Test is inhibited by other DTC, Validated and stored in non volatile memory, Validated fault present at time of request

============================

5F. Electronic Information System 15F. Electronic Information System 1

DTCs: 1

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

03157 [0x0C55]

Status: Validated and stored in non volatile memory, Validated fault present at time of request

============================

62. Rear left door electoronics (VW TP2.0)

No DTC found.

============================

6C. Rear view camera system var.1

No DTC found.

============================

6D. Tailgate/Boot lid

No DTC found.

============================

72. Rear right door electronics (VW TP2.0)

No DTC found.

============================

82. HUD (UDS)82. HUD (UDS)

DTCs: 3

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

16776960 [0xFFFF00]

U111100: Function limitation due to missing message

ACC_02_FR keine Kommunikation

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Status: Test failed, Confirmed

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

16776961 [0xFFFF01]

U111100: Function limitation due to missing message

ACC_04 keine Kommunikation

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Status: Test failed, Confirmed

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

16776970 [0xFFFF0A]

U111100: Function limitation due to missing message

VZE_01_ keine Kommunikation

Status bits: 1

Priority: 6

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:42

Status: Test failed, Confirmed

============================

84. Night vision (UDS)

No DTC found.

============================

A9. Structure-Borne Sound Actuator / Exhaust flaps (UDS)

No DTC found.

============================

BA. Subframe mount (UDS)BA. Subframe mount (UDS)

DTCs: 1

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

01294 [0x00050E]

C113107: Actuator 1 for assembly mounting, mechanical malfunction

FC_VCA_ActuatorRight_Mechanical_Fault

Status bits: 1

Priority: 1

Frequency: 1

Unlearning index: 65

Odometer: 143644 km

Date, time: 2023.10.12 15:12:45

Status: Test failed, Confirmed

 

 

 

Seht ihr irgendwas was ich nicht seh?

Danke im Voraus fuer eure Hilfe!

 

Gruss

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5 Antworten

Sieht nach ein Kabel Problem aus oder ACC Sensor kaputt, schaue dir mal die Verkabelung an, ist die Sicherung heil?

Die Steckverbindungen von den beiden Radarsensoren prüfen die könnten durch eine Undichtigkeit korrodiert sein.

Themenstarteram 18. Oktober 2023 um 8:57

Ja die Sicherung ist ganz. 10A waren's Strom laeuft also prima durch.

Ich hab echt die Befuerchtung dass der Master also der rechte Sensor durch ist...

Themenstarteram 18. Oktober 2023 um 8:58

Ich guck mir gleich mal die Steckverbindungen an!

Themenstarteram 18. Oktober 2023 um 9:00

Witzigerweise habe ich VZE ueber VCDS reincodiert und das ist mir direkt um die Ohren geflogen wegen ACC.

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