S7 VCDS Faults Help

[Ellandauer]

Just trying to see if anyone has had these issues when scanning VCDS, and what parts are needed to fix..

I cleared all the faults and when restarting the car, the headlight assistant and high beam assistant alerted again immediately.

The AC seems to be okay for now but I think it is the Temp sensor.

Please chime in if you can help with the faults below.

Thanks in advance


Tuesday,05,May,2020,12:12:15:31424
VCDS Version: Release 20.4.1 (x64) Running on Windows 10 x64
www.Ross-Tech.com

Address 08: Auto HVAC Labels: 4G0-820-043-4Z.clb
Control Module Part Number: 4G0 820 043 BL HW: 4G0 820 043 BL
Component and/or Version: KLIMA 4 ZONEN H14 0112
Software Coding: 680330785D0000
Work Shop Code: WSC 02391 785 00200
ASAM Dataset: EV_AirCondiComfoUDS 003008 (AU57)
ROD: EV_AirCondiComfoUDS_003.rod
VCID: 6A8DC457FCF8455BEDF-803E
2 Faults Found:

0243 - Function Restriction due to Faults in Other Modules
U1113 00 [009] - -
[Steuergerät für Bordnetz: Bitte Fehlerspeicher auslesen]
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 237
Mileage: 105058 km
Date: 2020.04.21
Time: 12:34:00

Voltage terminal 30: 14.28 V
Outside air temperature: 11.0 °C
Engine speed: 3169 /min

0387 - Function Restriction due to Faults in Other Modules
U1113 00 [009] - -
[Steuergerät für Bordnetz: Bitte Fehlerspeicher auslesen]
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 65
Reset counter: 25
Mileage: 105058 km
Date: 2020.04.21
Time: 12:34:00

Voltage terminal 30: 14.32 V
Outside air temperature: 11.0 °C
Engine speed: 3282 /min

Tuesday,05,May,2020,12:13:04:31424
VCDS Version: Release 20.4.1 (x64) Running on Windows 10 x64
www.Ross-Tech.com

Address 09: Cent. Elect. Labels: 4H0-907-063-V2.clb
Control Module Part Number: 4H0 907 063 DM HW: 4H0 907 063 AM
Component and/or Version: BCM1 2.0 H20 0311
Software Coding: 01050011043C9FF2F90040C7A0007800CF9CC208AE08022180 00089C710017020060002D0B0000
Work Shop Code: WSC 02391 785 00200
VCID: 76B5E027B8C091BB797-8022
3 Faults Found:

00256 - A/C Pressure/Temperature Sensor (G395)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 3
Fault Frequency: 1
Reset counter: 237
Mileage: 105058 km
Time Indication: 0
Date: 2020.04.21
Time: 12:34:00

03608 - Humidity Sensor in Fresh Air Intake Duct
005 - No or Incorrect Basic Setting / Adaptation
Freeze Frame:
Fault Status: 01100101
Fault Priority: 3
Fault Frequency: 57
Reset counter: 25
Mileage: 105058 km
Time Indication: 0
Date: 2020.04.21
Time: 12:34:00

03455 - Function Restriction due to Faults in Other Modules
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 6
Fault Frequency: 1
Reset counter: 237
Mileage: 105058 km
Time Indication: 0
Date: 2020.04.21
Time: 12:34:03

Tuesday,05,May,2020,12:13:31:31424
VCDS Version: Release 20.4.1 (x64) Running on Windows 10 x64
www.Ross-Tech.com

Address 19: CAN Gateway Labels: None
Control Module Part Number: 4G8 907 468 F HW: 4G8 907 468
Component and/or Version: J533--Gateway H14 0083
Software Coding: C0ED074814
Work Shop Code: WSC 02391 785 00200
ASAM Dataset: EV_GatewPkoUDS 001028 (AU57)
ROD: EV_GatewPkoUDS_001_AU57.rod
VCID: 3B233113C3E20CD3469-806E
1 Fault Found:

5701 - High Beam Assistant Control Module
U1070 00 [009] - No Communication
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Reset counter: 237
Mileage: 105058 km
Date: 2020.04.21
Time: 12:34:00

Voltage terminal 30: 14.6 V
Voltage terminal 15: 14.5 V
Control Module temperature: 22 °C
System status: Terminal 15 on
IN ESP_standstill flag: no standstill detected
Engine running: On
IN ZAS_Te_X: On
Terminal 15 status via CAN: On
Terminal 15 status: On
Datenfeld: 0

Tuesday,05,May,2020,12:14:56:31424
VCDS Version: Release 20.4.1 (x64) Running on Windows 10 x64
www.Ross-Tech.com

Address 46: Central Conv. Labels: 4H0-907-064-46.clb
Control Module Part Number: 4H0 907 064 GR HW: 4H0 907 064 GR
Component and/or Version: BCM2 2.0 H37 0572
Software Coding: 0126063A20BAF08582B00A8402030D47000000000000000000 0000000000
Work Shop Code: WSC 02391 785 00200
VCID: 7F5B050397FAD0F32A1-802A
2 Faults Found:

03976 - Control Module for Rear Lid/Hatch Opening: Play Protection Active
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 6
Fault Frequency: 4
Reset counter: 42
Mileage: 104832 km
Time Indication: 0
Date: 2020.04.12
Time: 17:36:34

00216 - Signal EC-mirror Fade Out
012 - Electrical Fault in Circuit
Freeze Frame:
Fault Status: 01101100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 237
Mileage: 105059 km
Time Indication: 0
Date: 2020.04.21
Time: 12:34:50

Tuesday,05,May,2020,12:15:25:31424
VCDS Version: Release 20.4.1 (x64) Running on Windows 10 x64
www.Ross-Tech.com

Address 55: Headlight Range Labels: 4H4-907-357-V2.clb
Control Module Part Number: 4H4 907 357 E HW: 7P6 907 357 B
Component and/or Version: MxB-ECU 001 0100
Software Coding: 05FA0A1122600400
Work Shop Code: WSC 02391 785 00200
ASAM Dataset: EV_HeadlRegulAUDIMXBAU64X 005009 (AU57)
ROD: EV_HeadlRegulAUDIMXBAU64X_005_AU57.rod
VCID: 34311A2FEEBCC3AB873-8060
1 Fault Found:

13705491 - Databus
U1121 00 [137] - Missing Message
[Timeout CAN-Message FLA_01 (0x645)]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 237
Mileage: 105058 km
Date: 2020.04.21
Time: 12:34:00

[gk1]

Yep, many of the faults look to be related to the A/C issue. A/C Pressure/Temperature Sensor (G395)

The headlights appears to be a wiring or control module fault.
5701 - High Beam Assistant Control Module
U1070 00 [009] - No Communication

The faults are mostly on the same date timestamp. Did anything happen on 4/21 @12:34?

AFAIK the high beam assist control module is located in the rearview mirror housing which might also explain...
00216 - Signal EC-mirror Fade Out
012 - Electrical Fault in Circuit

I would start looking at the wiring there.

[Ellandauer]

Yep, many of the faults look to be related to the A/C issue. A/C Pressure/Temperature Sensor (G395)

The headlights appears to be a wiring or control module fault.
5701 - High Beam Assistant Control Module
U1070 00 [009] - No Communication

The faults are mostly on the same date timestamp. Did anything happen on 4/21 @12:34?

AFAIK the high beam assist control module is located in the rearview mirror housing which might also explain...
00216 - Signal EC-mirror Fade Out
012 - Electrical Fault in Circuit

I would start looking at the wiring there.


Thanks for your help. Nothing out of the ordinary happened to my knowledge for these faults to arise. Looks like I'll be changing out the AC sensor and looking over the wiring in the rearview mirror housing