U1121 00 [008] - Missing Message from Address 46: Central Conv. (J393) on a A5 2018

   #1  

o33err

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While I wait for Audi to look at my car for another error relating to the Auto Transmission that has occurred only once, I notice that there is another error that keeps coming back and is raised quite often. What might that be about?

Address 46: Central Conv. (J393) Labels:* None
1 Fault Found:
65896 - Databus
U1121 00 [008] - Missing Message
[Climatronic control module: Klima_03: no signal/communication]

Full Auto Scan attached.

Code:
Monday,11,June,2018,17:45:59:60553
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.5.2.0 (x64)  HEX-V2 CB: 0.4422.4
Data version: 20180518 DS291.0
www.Ross-Tech.com


VIN: WAUZZZF57JA102862   License Plate: 


Chassis Type: F5-AU49 (8W5)
Scan: 01 02 03 08 09 15 16 17 19 29 2B 39 3C 42 44 46 52 5F 6C 6D
          81 A5 BB BC CF D6 D7

VIN: WAUZZZF57JA102862   Mileage: 681km-423miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
29-Left Light -- Status: OK 0000
2B-Steer. Col. Lock -- Status: OK 0000
39-Right Light -- Status: OK 0000
3C-Lane Change -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
81-Gear Shift -- Status: OK 0000
A5-Frt Sens. Drv. Assist -- Status: OK 0000
BB-Door Rear Drv -- Status: OK 0000
BC-Door Rear Pass -- Status: OK 0000
CF-Lane Chge Asst 2 -- Status: OK 0000
D6-Light Ctrl Left 2 -- Status: OK 0000
D7-Light Ctrl Right 2 -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CVNA)       Labels: None
   Part No SW: 04E 906 022 B    HW: 04E 907 309 R
   Component: R4 1.4l TFS   H22 4032  
   Revision: 44H22000    
   Coding: 022500324324150834380000000000000000000000000000
   Shop #: WSC 06314 790 00001
   ASAM Dataset: EV_ECM14TFS01104E906022B 002002
   ROD: EV_ECM14TFS011_AU49.rod
   VCID: 1E66D6AE30391D67947-804A

No fault code found.
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:* Redir Fail!
   Part No SW: 8W2 927 155 AD    HW: 0CJ 927 156 
   Component: 0CK 14TFSIRdW H05 0002  
   Revision: --H05---    Serial number: 0000000610
   Coding: 000001
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_TCMDL382021 002027
   ROD: EV_TCMDL382021_VW51.rod
   VCID: 035087DABB9BD08F9B9-8056

   Manual Transmission Fluid Pump: 
   Subsystem 1 - Part No SW: 0CK 927 152 AA    HW: 0CK 321 281 L
   Component: V553 MTFP  003 0576 
   Serial number: 75145041180085001448

1 Fault Found:
20829 - Gear Selector 2 
          P187B 00 [096] - Engagement not successful
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 3
                    Fault Frequency: 1
                    Mileage: 490 km
                    Date: 2018.06.08
                    Time: 21:35:51

                    Engine speed: 929 /min
                    Driving position: d
                    Transmission fluid temperature: 33 °C
                    Transmission output speed: 0 /min
                    Voltage terminal 30: 12.9 V
                    Engine torque: 0 Nm
                    selected gear: 1
                    Ctrl. mod.: operating condition: regular operation
                    Auxiliary pump for transmission: requesting function: Fill hydraulic press. accum.
                    Auxiliary hydraulic pump for transmission oil: current: 5 A
                    Oil pressure reservoir: pressure: 16.5 bar
                    Pressure of clutch 1: actual value: 2.9 bar
                    Pressure of clutch 2: actual value: 0.0 bar
                    Clutch status: Creeping
                    Unlearning counter according OBD: 28
                    Occurrence_counter_over_length_of_life: 1
                    Gear selector dist. sensor 2: position: -6.2 mm
                    Sol. valve 2: act. current: 47.7 mA
                    Pressure control valve 3: act. current: 1317.0 mA
                    Pressure control valve 3: spec. current: 1315.2 mA
                    Gear R: calibrated end position: -9.46 mm
                    Gear 2: calibrated end position: 9.63 mm
                    Gear_selector_2_state: Einlegen (Pos)


-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: None
   Part No SW: 8W0 907 379 Q    HW: 8W0 907 379 J
   Component: ESP9 Plus     H10 0775  
   Coding: 04AA049A10A20A9811A64897007F5292F5B5DA202008508812004A49AFAD5B
   Shop #: WSC 06334 790 00001
   ASAM Dataset: EV_ESP9BOSCHCMP 002013
   ROD: EV_ESP9BOSCHCMP_002.rod
   VCID: 53F0779A0B7B800F6B9-8006

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (E87)       Labels:* Redir Fail!
   Part No SW: 8W0 820 043 T    HW: 8W0 820 043 T
   Component: Klima Zone 3  H60 0210  
   Coding: 140800095544040D02000100880000000000000000000000000000000000
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_AirCondiBHTCAU491 001013
   ROD: EV_AirCondiBHTCAU491.rod
   VCID: 44D244C6FE1517B7E23-8010

   Fresh Air Blower Front: 
   Subsystem 1 - Part No SW: 4M2 820 021 B    HW: 4M2 820 021 B
   Component: J126 FLuftV  H09 0003 
   Serial number: 00000000000002293268

   Relative humidity sensor in fresh air intake duct: 
   Subsystem 2 - Part No SW: 4H0 907 658 A    HW: 4H0 907 658 A
   Component: AQ_Hum_Sensor  H02 0007 
   Serial number: A951112900PAG0MUFU02

   Rear Climatronic Operating And Display Unit: 
   Subsystem 3 - Part No SW: 8W0 919 158     HW: 8W0 919 158 
   Component: E265 Kli Fond  H40 0080 

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:* None
   Part No SW: 8W0 907 063 CG    HW: 8W0 907 063 BG
   Component: BCM1 MLBevo   H13 0267  
   Coding: 07501143E11800CD050551181BAC80F9130B3108000000000000000060001A810A4501A222B70A
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_BCM1BOSCHAU736 018006
   ROD: EV_BCM1BOSCHAU736_018_AU49.rod
   VCID: 025E82DEA481D98790F-8056

   Control Unit For Wiper Motor: 
   Subsystem 1 - Part No SW: 8W6 955 119 A    HW: 8W6 955 119 A
   Component: 494 RL 180215  036 0471 
   Serial number: 00000001802130304554
   Coding: 5FC7F7

   Rain Light Recognition Sensor: 
   Subsystem 2 - Part No SW: 81A 955 555 A    HW: 81A 955 555 
   Component: G397_RLFSS  H06 0002 
   Serial number: 21309223X81A955555A0
   Coding: 02005D

   Light switch: 
   Subsystem 3 - Part No SW: 4M0 941 531 AG    HW: 4M0 941 531 AG
   Component: E1 - LDS  H06 0008 
   Serial number: 30 01 2018  01281684

   Automatic Day Night Interior Mirror: 
   Subsystem 4 - Part No SW: 8W0 857 511     HW: 8W0 857 511 
   Component: Y7_Innenspieg  H09 0002 
   Serial number: GX1CE124011823810285
   Coding: 210000

   Interior Light Module: 
   Subsystem 5 - Part No SW: 8W0 947 135 BQ    HW: 8W0 947 135 
   Component: J528-Dachele  H14 0130 
   Serial number: B00753578           

   Convenience And Driver Assist Operating Unit: 
   Subsystem 6 - Part No SW: 8W0 925 301 BF    HW: 8W0 925 301 BF
   Component: SL-B9/Q5NF  H17 0010 
   Serial number: 2817000311607005    
   Coding: 000000

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 8W0-959-655.clb
   Part No SW: 8W0 959 655 F    HW: 8W0 959 655 F
   Component: Airbag10.44   H03 0107  
   Serial number: 003UP00EWT7B
   Coding: AAFCF0C00C800000585400F3D0CC00000000
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_AirbaAU10BPAAU736 006016
   ROD: EV_AirbaAU10BPAAU736_006_AU49.rod
   VCID: 4CC26CE6D645DFF72A3-8018

   Belt Pretensioner left: 
   Subsystem 1 - Part No SW: 4M0 980 945     HW: 4M0 980 945 
   Component: BeltPretRevFL  205 2033 
   Serial number: 8W0857705F0087S01535
   Coding: 88001B

   Belt Pretensioner right: 
   Subsystem 2 - Part No SW: 4M0 980 946     HW: 4M0 980 946 
   Component: BeltPretRevFR  205 2033 
   Serial number: 8W0857706G0088S00598
   Coding: 88001B

   Side Sensor Driver Front: 
   Subsystem 3 - Part No SW: -----------    HW: 442 060 304 18
   Component: SideSensor_Df  1E2 0887 
   Serial number: 3577Y00C529200B3D35Z
   Coding: 2D2D2D

   Side Sensor Passenger Front: 
   Subsystem 4 - Part No SW: -----------    HW: 442 060 304 18
   Component: SideSensor_Pf  1E2 0887 
   Serial number: 3587Y00C92674B22015W
   Coding: 2D2D2D

   Side Sensor Driver Rear: 
   Subsystem 5 - Part No SW: -----------    HW: 442 0B2 003 18
   Component: SideSensor_Dr  1C7 0148 
   Serial number: 3517700AF29B22B430FL
   Coding: 2D2D2D

   Side Sensor Passenger Rear: 
   Subsystem 6 - Part No SW: -----------    HW: 442 0B2 103 18
   Component: SideSensor_Pr  1C7 0148 
   Serial number: 35277009D2AD016400FB
   Coding: 2D2D2D

   Front Sensor Driver: 
   Subsystem 7 - Part No SW: -----------    HW: 442 0C2 003 18
   Component: FrontSensor_D  1C5 014A 
   Serial number: 3557500AF2A9BCA4F3FC
   Coding: 2D2D2D

   Front Sensor Passenger: 
   Subsystem 8 - Part No SW: -----------    HW: 442 0C2 003 18
   Component: FrontSensor_P  1C5 014A 
   Serial number: 3567500AF2A9BCA6A2D7
   Coding: 2D2D2D

   Pedestrian Protection Center: 
   Subsystem 9 - Part No SW: -----------    HW: 442 0C1 903 18
   Component: PedP_Sensor_C  1C5 014A 
   Serial number: 2307500A129C70D432F9
   Coding: 2D2D2D

   Pedestrian Protection Driver 2: 
   Subsystem 10 - Part No SW: -----------    HW: 442 430 404 18
   Component: PedPSensor_D2  256 0887 
   Serial number: I0M9M00C32730691136 
   Coding: 2D2D2D

   Pedestrian Protection Passenger 2: 
   Subsystem 11 - Part No SW: -----------    HW: 442 430 404 18
   Component: PedPSensor_P2  256 0887 
   Serial number: I0N9M00C32730692E056
   Coding: 2D2D2D

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels: 4M0-907-129.clb
   Part No SW: 4M0 907 129 HA    HW: 4M0 907 129 HA
   Component: Lenks.Modul   H11 0009  
   ASAM Dataset: EV_SMLSKLOAU736 006008
   ROD: EV_SMLSKLOAU736_006.rod
   VCID: 76B6EE0EF849F527AC7-8022

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:* Redir Fail!-SRI2
   Part No SW: 8W5 920 790 D    HW: 8W5 920 790 D
   Component: FBenRDW       H18 0373  
   Coding: 25A440D6289806000120E9601000000000000000
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_DashBoardAU736 001027
   ROD: EV_DashBoardAU736_AU49.rod
   VCID: 43D047DAFB1B108FDB9-8016

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:* None
   Part No SW: 8W5 907 468 F    HW: 8W5 907 468 E
   Component: Gateway       H43 0123  
   Revision: 7A000002    Serial number: 0287A529218405
   Coding: 03010001000086402607000000590012CC180007100000000175078E10000000
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_CGateCONTIAU491 003111
   ROD: EV_GatewCONTIAU736.rod
   VCID: 4CC26CE6D645DFF72A3-8018

   Multi Function Steering Wheel Control Module: 
   Subsystem 1 - Part No SW: 8W0 951 523 F    HW: 8W0 951 523 F
   Component: J453 MFL  H04 0004 
   Serial number: 20180403024243 20301

   Battery Monitoring Control Module: 
   Subsystem 2 - Part No SW: 8S0 915 181 C    HW: 8S0 915 181 C
   Component: J367-BDMHella  H10 9070 
   Serial number: 7670497204          

No fault code found.

-------------------------------------------------------------------------------
Address 29: Left Light (J1018)       Labels: 4M0-907-397.clb
   Part No SW: 4M0 907 397 AB    HW: 4M0 907 397 B
   Component: LCM_MLBevoH05 0024  
   ASAM Dataset: EV_LCMLeftHELLAAU736 001012
   ROD: EV_LCMLeftHELLAAU736_VW48.rod
   VCID: 77A8E30AFF438C2FB71-8022

No fault code found.

-------------------------------------------------------------------------------
Address 2B: Steer. Col. Lock (J764)       Labels:| 5Q0-905-861.clb
   Part No SW: 3Q0 905 861 A    HW: 3Q0 905 861 A
   Component: ELV-MLBevo    H05 0032  
   Serial number: 18000103976016
   Coding: 8800000000000000
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_ELVMarquMQBB 001007
   ROD: EV_ELVMarquMQBB.rod
   VCID: 323E121E54A1A90740F-8066

No fault code found.

-------------------------------------------------------------------------------
Address 39: Right Light (J1023)       Labels: 4M0-907-397.clb
   Part No SW: 4M0 907 397 AB    HW: 4M0 907 397 B
   Component: LCM_MLBevoH05 0024  
   ASAM Dataset: EV_LCMRightHELLAAU736 001012
   ROD: EV_LCMLeftHELLAAU736_VW48.rod
   VCID: 77A8E30AFF438C2FB71-8022

No fault code found.

-------------------------------------------------------------------------------
Address 3C: Lane Change (J769)       Labels:* None
   Part No SW: 4M0 907 566 D    HW: 4M0 907 566 
   Component: MRR1Rear      H18 0410  
   Revision: --------    
   Coding: 4E8002
   Shop #: WSC 06334 790 00001
   ASAM Dataset: EV_RearRadarS1BoschAU736 001022
   ROD: EV_RearRadarS1BoschAU736.rod
   VCID: 36362E0EB8C9B5276C7-8062

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:* None
   Part No SW: 4M0 959 793 H    HW: 4M0 959 793 F
   Component: TSG FS        005 0129  
   Serial number: 0000314838229 
   Coding: 001DCA6250010080000014B2
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_DCU2DriveSideMAXHCONT 001005
   ROD: EV_DCU2DriveSideMAXHCONT.rod
   VCID: 43D047DAFB1B108FDB9-8016

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:* None
   Part No SW: 8W0 909 144 H    HW: 8W0 909 144 B
   Component: EPS_MLBEVO_ZF H08 0410  
   Coding: 09880380008000
   Shop #: WSC 06334 790 00001
   ASAM Dataset: EV_EPSZFAU49X 003023
   ROD: EV_EPSZFAU49X_003.rod
   VCID: 42DE42DEE4011987D0F-8016

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:* None
   Part No SW: 8W0 907 064 EB    HW: 8W0 907 064 DB
   Component: BCM2 MLBevo   025 0387  
   Coding: 013500002FB100406309A0000600080231020010804B06502F04000000040030001F0001000000
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_BCM2HellaAU736 014014
   ROD: EV_BCM2HellaAU736_014_AU49.rod
   VCID: 005A88D6AA8DCB9786B-8054

   Ignition key: 
   Subsystem 1 - Part No SW: 4M0 959 754 T    HW: 4M0 959 754 T
   Component: ID-Geber  H40 0105 
   Serial number: 3618000057134003    
   Coding: 000000

   Sensor For Anti Theft Alarm System: 
   Subsystem 2 - Part No SW: 5Q0 951 177     HW: 5Q0 951 172 
   Component: Sensor, DWA  005 0316 
   Serial number: 000000000ZY1805710LF

   Alarm horn: 
   Subsystem 3 - Part No SW: 5Q0 951 605 A    HW: 5Q0 951 605 A
   Component: Sirene, DWA  005 0314 
   Serial number: 00000000000010243443

1 Fault Found:
65896 - Databus 
          U1121 00 [008] - Missing Message
          [Climatronic control module: Klima_03: no signal/communication]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 174
                    Reset counter: 82
                    Mileage: 269 km
                    Date: 2018.06.01
                    Time: 20:54:50

                    Supply voltages-Supply voltage: Terminal 30: 12.541 V
                    Supply voltages-Supply voltage Terminal 30 - 2: 12.541 V
                    Supply voltages-Supply voltage Terminal 30 - 3: 12.514 V
                    general_additional_freeze_frame-Ambient_temperature_not_filtered: -50.0 °C
                    general_additional_freeze_frame-coprocessor_spi_status: 00000000 
                    general_additional_freeze_frame-dataflash_status: 00000000 
                    general_additional_freeze_frame-interior_temperature: -50.0 °C
                    general_additional_freeze_frame-Operating_Status: 00000000 00000000 
                    general_additional_freeze_frame-production_mode: not active
                    general_additional_freeze_frame-reset_cause: 00000000 
                    general_additional_freeze_frame-Reset_counter: 0
                    general_additional_freeze_frame-Stall_current_cutoff_level: Deactivation stage 0
                    general_additional_freeze_frame-Stall_Current_Measuring_Mode: not active
                    general_additional_freeze_frame-subnetwork_status: 00000000 00000000 
                    general_additional_freeze_frame-terminal_control_intern_status: 40 04 5A 12 04 98
                    general_additional_freeze_frame-Transport_Mode: not active
                    general_additional_freeze_frame-Vehicle speed: 0.00 km/h
                    can_lin_communication_freeze_frame: 00000000 00000000 00000000 00000000 


-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:* None
   Part No SW: 4M0 959 792 H    HW: 4M0 959 792 F
   Component: TSG BFS       005 0129  
   Serial number: 0000314997015 
   Coding: 001DCA225C010080000014B0
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_DCU2PasseSideMAXHCONT 001005
   ROD: EV_DCU2PasseSideMAXHCONT.rod
   VCID: 42DE42DEE4011987D0F-8016

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:* 8W0-035-MIB-HGH2.clb
   Part No SW: 8W5 035 035 B    HW: 8W5 035 035 
   Component: MU-P-LND-EU   034 1177  
   Serial number: A829D0JB063599
   Coding: 01940301FF0A000053111101000A00332F000DE701700100DE
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_MUHig6C3Gen2HBAS 001115
   ROD: EV_MUHig6C3Gen2HBAS_AU49.rod
   VCID: 36362E0EB8C9B5276C7-8062

   Data medium: 
   Subsystem 1 - Part No SW: V03 959 801 PR    HW: -----------
   Component: ECE 2018  --- 0166 
   Serial number: --------------------

   Display unit 1 for multimedia system: 
   Subsystem 2 - Part No SW: 8W8 919 605     HW: 8W8 919 605 
   Component: DU High AU49x  H32 0170 
   Serial number: TPO00131101700820387

   Multimedia Operating Unit: 
   Subsystem 3 - Part No SW: 8W0 919 614 T    HW: 8W0 919 614 T
   Component: ControlUnit_H  H30 0206 
   Serial number: APVAK113031800040373

   Compact Disc Database: 
   Subsystem 4 - Part No SW: V03 959 800 EG    HW: -----------
   Component: Gracenote2  --- 1016 
   Serial number: --------------------

No fault code found.

-------------------------------------------------------------------------------
Address 6C: Back-up Cam. (J928)       Labels:* None
   Part No SW: 4M0 907 428 F    HW: 4M0 907 428 
   Component: Areaview 2    H13 0318  
   Serial number: C854607JG064006
   Coding: 02940301BE0FA10008404084
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_CamSysRVAV2CE2MLBEv 005015
   ROD: EV_CamSysRVAV2CE2MLBEv_005.rod
   VCID: 35342902A5CFBE3F65D-8060

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect. (J605)       Labels:| 5Q0-959-107.clb
   Part No SW: 8W8 959 107 B    HW: 8W8 959 107 
   Component: HDSG-Modul    H13 0163  
   Revision: --------    Serial number: 31874554200000
   Coding: 0610
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_DeckLidCONTIAU736 001015
   ROD: EV_DeckLidCONTIAU736_VW27.rod
   VCID: 48CA50F6C23D33D70EB-801C

No fault code found.

-------------------------------------------------------------------------------
Address 81: Gear Shift (J587)       Labels: None
   Part No SW: 8W2 713 041 G    HW: 8W2 713 041 J
   Component: GSM-LL        H09 0077  
   Revision: 0L0D5012    Serial number: 18040346686746
   ASAM Dataset: EV_GSMWaehlZFAU736 001017
   ROD: EV_GSMWaehlZFAU736.rod
   VCID: 382A2036B2DD43577EB-806C

No fault code found.

-------------------------------------------------------------------------------
Address A5: Frt Sens. Drv. Assist (R242)       Labels:* None
   Part No SW: 8W6 907 217 A    HW: 8W6 907 217 A
   Component: BVS           H16 0050  
   Coding: 0404090300000401024023A2C50000FC00F0C020C000
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_BVSMLBevKOSTAAU736 002026
   ROD: EV_BVSMLBevKOSTAAU736.rod
   VCID: 40DA48D6EA0D0B97C6B-8014

No fault code found.

-------------------------------------------------------------------------------
Address BB: Door Rear Drv (J388)       Labels:* None
   Part No SW: 4M0 959 795 H    HW: 4M0 959 795 F
   Component: TSG HFS       005 0129  
   Serial number: 0000315434372 
   Coding: 000DC82200010080000010A0
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_DCU2RearDriveMAXHCONT 001005
   ROD: EV_DCU2RearDriveMAXHCONT.rod
   VCID: 45D459C2F52F2EBFF5D-8010

No fault code found.

-------------------------------------------------------------------------------
Address BC: Door Rear Pass (J389)       Labels:* None
   Part No SW: 4M0 959 795 H    HW: 4M0 959 795 F
   Component: TSG HBFS      005 0129  
   Serial number: 0000315434715 
   Coding: 000DC82200010080000010A0
   Shop #: WSC 06335 790 00001
   ASAM Dataset: EV_DCU2RearPasseMAXHCONT 001005
   ROD: EV_DCU2RearPasseMAXHCONT.rod
   VCID: 45D459C2F52F2EBFF5D-8010

No fault code found.

-------------------------------------------------------------------------------
Address CF: Lane Chge Asst 2 (J770)       Labels: None
   Part No SW: 4M0 907 590 D    HW: 4M0 907 590 
   Component: MRR1Rear      H18 0410  
   Revision: --------    
   Coding: 4E8002
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_RearRadarS2BoschAU736 001022
   ROD: EV_RearRadarS2BoschAU736.rod
   VCID: 3330171AABBBA00F4B9-8066

No fault code found.

-------------------------------------------------------------------------------
Address D6: Light Ctrl Left 2 (A31)       Labels: 7PP-941-572.clb
   Part No SW: 7PP 941 572 AC    HW: 7PP 941 572 A
   Component: LED1L         H09 0008  
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_LEDModLeftMELCOAU736 001004
   ROD: EV_LEDModLeftMELCOAU736_VW37.rod
   VCID: 1768C38ADF036C2F571-8042

No fault code found.

-------------------------------------------------------------------------------
Address D7: Light Ctrl Right 2 (A27)       Labels: 7PP-941-572.clb
   Part No SW: 7PP 941 572 AC    HW: 7PP 941 572 A
   Component: LED1R         H09 0008  
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_LEDModRightMELCOAU736 001004
   ROD: EV_LEDModLeftMELCOAU736_VW37.rod
   VCID: 1768C38ADF036C2F571-8042

No fault code found.

End----------(Elapsed Time: 01:52, VBatt start/end: 12.3V/12.2V)-----------
 
   #2  

Uwe

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46 is is complaing that it's not receiving some message that it expects from 08.

Have you made any changes to 46 or 08? If not, then only Audi and their suppliers would have the answer.

-Uwe-
 
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o33err

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Absolutely no changes made. The car is exactly as it came from the factory. This error has been on the car since I got it. And keeps coming back each time I clear it. Now that I am not planning to clear it again, what do I tell Audi, so that they look into this for me.
 
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Uwe

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what do I tell Audi, so that they look into this for me.
Good question!

If the fault was in the HVAC, I'd give them some complaint about unexpected temperature fluctuations or something like that. But I'm really not sure what kind of complaint to to conjure up that would make them investigate that fault in 46.

TBH, if it were my car, a spurious "missing message" fault code is not something that would upset me very much if there were no functional problems associated with it.

-Uwe-
 
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o33err

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All the scans for 2018 A5/S5 cars I have seen to date appear to have this error. So clearly it's a non essential message that is missing, and it's causing no perceived issue.
 
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o33err

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Does anyone have any explanation for this error on new cars?
 
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o33err

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Any clue, what might be causing this error?
 
   #8  

Uwe

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Any clue, what might be causing this error?
A software bug in one of the modules? Possibly a timing problem, such has too short a wait for the other module to wake/boot up before reporting it MIA?

One problem with people getting scan tools is that it can make them all OCD about having a car that's free of fault codes, which may never happen on some modern cars. Going as far back as model year 2000, there was a note in the repair manual for the then-current Passat about a fault code in the CAN gateway module that was to be ignored.

-Uwe-
 
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