markiii Posted May 31, 2024 Report Share Posted May 31, 2024 Been almost a year since I posted and the R has been impressing me daily with its abilities. However just as I felt wed bonded its throwing a multitude of errors I pulled the reports with obd11 and they are almost identical the last twice its happened, Its intermittent and I can't find a particular circumstance that triggers it 1st trip 01 Engine U112300 - Databus error value received Intermittent U041500 - Invalid Data Received From Anti-Lock Brake System Control Module Intermittent U041500 - Invalid Data Received From Anti-Lock Brake System Control Module Intermittent 03 Brakes C101D29 - Right rear ABS wheel speed sensor Implausible signal Intermittent C101AF1 - Left front ABS wheel speed sensor Magnetic field too low Intermittent C114602 - Tire pressure monitoring display Signal error Intermittent C10E2F0 - Control module for electro-mechanical parking brake Wheel speed sensor implausible signal Intermittent 13 Adaptive Cruise Control C10DF00 - Brake temperature Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent B10E7F0 - Cruise Control Front Distance Range Sensor separated Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent 22 All Wheel Control U112300 - Databus error value received Intermittent 44 Steering Assistance U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent 55 Headlight Regulation U112300 - Databus error value received Intermittent 76 Parking Assistance U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent second trip 01 Engine U112300 - Databus error value received Intermittent U041500 - Invalid Data Received From Anti-Lock Brake System Control Module Intermittent U041500 - Invalid Data Received From Anti-Lock Brake System Control Module Intermittent 02 Transmission P072600 - Engine Speed Inp.Circ. Range/Performance Intermittent 03 Brakes C101D29 - Right rear ABS wheel speed sensor Implausible signal Intermittent C101D29 - Right rear ABS wheel speed sensor Implausible signal Intermittent C114602 - Tire pressure monitoring display Signal error Intermittent C10E2F0 - Control module for electro-mechanical parking brake Wheel speed sensor implausible signal Intermittent 13 Adaptive Cruise Control C10DF00 - Brake temperature Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent B10E7F0 - Cruise Control Front Distance Range Sensor separated Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent 22 All Wheel Control U112300 - Databus error value received Intermittent 44 Steering Assistance U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent 55 Headlight Regulation U112300 - Databus error value received Intermittent 76 Parking Assistance U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent My first thoughts were battery. It was a bit old so I put a shiny new Exide AGM in, and recoded the battery accordingly (Fleece) For a couple of days it behaved, but its now back again I'm currently thinking an electrical issue, maybe ground?, loose connection? Alternator? As they are intermittent, too wide spread and seem to be signal issue related rather than a particular problem. Anyone experience similar and point me in the right direction? thanks in advance Quote Link to comment Share on other sites More sharing options...
dv52 Posted May 31, 2024 Report Share Posted May 31, 2024 @markiii: Hi. hmm.............. I would prefer to see a copy of the UNEDITED (meaning absolutely NO changes ) SCAN report for this car - instead of the error-code snippets in your post! Also, it would be more helpful if the SCAN report included Freeze-frame data that is currently resident in module fault memory! Anyhow, with the caveat of the limited diagnostic data data in your error-rich post, my hunch is that the a good-place to start your investigations is the rear right wheel speed sensor (called G44 in the wiring diagram) . This is a 2 x pin device that consists of a toothed wheel which lives inside the wheel hub housing and an electromagnetic induction-type sensor (it's a simple wire-coil and a magnet) that's bolted onto the outer part of housing - see picture below. The two parts are separated by an air-gap and the sensor is coated with a special high-temperature paste to mitigate detritus in the wheel-well affecting speed pulse counts. As you will agree, accurate vehicle speed measurement affects many, many functions in a modern car -- so it's not unusual for multiple error codes to be generated when these sensors go pear-shape. And in your case, there are a couple of specific mentions about the rear-right speed sensor in your error-code list I'm not sure that this is the ONLY problem with this car and yes, a healthy battery is assumed- but worth starting your diagnostic search here - IMO, of course!! Don Quote Link to comment Share on other sites More sharing options...
markiii Posted June 1, 2024 Author Report Share Posted June 1, 2024 Thanks Don I shall take a look there unedited reports from obd11 below OBDeleven data log Date: 2024-05-31 10:46 VIN: WVWZZZAUZGP602928 Car: Volkswagen Golf R Year: 2016 Body type: 5-dr hatchback Engine: CJXC Mileage: 107383 KM --------------------------------------------------------------- 01 Engine System description: 2.0l R4 TFSI Software number: 5G0906259J Software version: 0002 Hardware number: 06K907425B Hardware version: H13 ODX name: EV_ECM20TFS0205G0906259J ODX version: 001002 Long coding: 091D00122466050B2000 Trouble codes: U112300 - Databus error value received Intermittent U041500 - Invalid Data Received From Anti-Lock Brake System Control Module Intermittent U041500 - Invalid Data Received From Anti-Lock Brake System Control Module Intermittent --------------------------------------------------------------- 02 Transmission System description: DQ250-6A MQB Software number: 0D9300012 Software version: 4921 Hardware number: 02E927770AQ Hardware version: H53 Serial number: TFK01602080920 ODX name: EV_TCMDQ250021 ODX version: 001001 Long coding: 0014 Trouble codes: No trouble codes found --------------------------------------------------------------- 03 Brakes System description: ESC Software number: 3Q0907379AB Software version: 0723 Hardware number: 3Q0907379G Hardware version: H42 Serial number: 60546000001678 ODX name: EV_Brake1UDSContiMK100IPB ODX version: 034036 Long coding: 04FA93A15420296E0780070241CB6920C92A94E0E08296F7184250F8C208 Trouble codes: C101D29 - Right rear ABS wheel speed sensor Implausible signal Intermittent C101AF1 - Left front ABS wheel speed sensor Magnetic field too low Intermittent C114602 - Tire pressure monitoring display Signal error Intermittent C10E2F0 - Control module for electro-mechanical parking brake Wheel speed sensor implausible signal Intermittent --------------------------------------------------------------- 08 Air Conditioning System description: Climatronic Software number: 5G0907044BD Software version: 1001 Hardware number: 5G0907044BD Hardware version: H03 ODX name: EV_ACClimaBHBVW37X ODX version: 004131 Long coding: 02120024200400011005000200101002 Trouble codes: No trouble codes found --------------------------------------------------------------- 09 Central Electrics System description: BCM PQ37BOSCH Software number: 5Q0937086AK Software version: 0162 Hardware number: 5Q0937086AK Hardware version: 028 Serial number: 8658210216016P ODX name: EV_BodyContrModul1UDSBosc ODX version: 015002 Long coding: 03501B66C24122F30BA44080B11C07A81000000000000000000000000000 Subsystems: System description: WWS 160130 Software version: 0551 Hardware version: 042 Serial number: 160209155847 Long coding: 0E4DDD System description: RLHS Software version: 0059 Hardware version: 037 Serial number: S4Y16M02D25H14M50S47 Long coding: 90A8EE System description: Sensor, DWA Software version: 0316 Hardware version: 005 Serial number: 000000000ZY112790C4K System description: Sirene, DWA Software version: 0313 Hardware version: 005 Serial number: 00000000000065016708 System description: J245 PS22.409 Software version: 0004 Hardware version: H03 Serial number: 0000FST000SNASH00000 Long coding: 191900 System description: J394 PS22.409 Software version: 0004 Hardware version: H03 Serial number: 0000FST000SNARG00000 Long coding: 191900 Trouble codes: No trouble codes found --------------------------------------------------------------- 13 Adaptive Cruise Control System description: ACC Bosch MQB Software number: 5Q0907572F Software version: 0400 Hardware number: 5Q0907572F Hardware version: H05 Serial number: 02021603273825 ODX name: EV_ACCMRRBoschVW372 ODX version: 001016 Long coding: 001C1300FE0739 Trouble codes: C10DF00 - Brake temperature Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent B10E7F0 - Cruise Control Front Distance Range Sensor separated Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent --------------------------------------------------------------- 14 Wheel Dampening System description: DAEMPFUNGS-SG Software number: 5Q0907376A Software version: 0120 Hardware number: 5Q0907376A Hardware version: H17 Serial number: 20011641350139 ODX name: EV_DRCONTITEMIC ODX version: 001019 Trouble codes: No trouble codes found --------------------------------------------------------------- 15 Airbag System description: AirbagVW20 Software number: 5Q0959655AA Software version: 0388 Hardware number: 5Q0959655AA Hardware version: 015 Serial number: 003MLR1GAD1S ODX name: EV_AirbaVW20SMEVW37X ODX version: 002130 Long coding: 98CCC000000000005C0000CF00C800000065 Subsystems: System description: BeltPretRevFL Software version: 0350 Hardware version: H36 Serial number: 34169677B24021650130 Long coding: 333135 System description: BeltPretRevFR Software version: 0350 Hardware version: H36 Serial number: 34169676B22021651385 Long coding: 333135 System description: SideSensor_Df Software version: 0887 Hardware version: 001 Serial number: 35767000000CDCFC591L Long coding: 2D2D2D System description: SideSensor_Pf Software version: 0887 Hardware version: 001 Serial number: 35867000000FD46C5918 Long coding: 2D2D2D System description: SideSensor_Dr Software version: 6149 Hardware version: 001 Serial number: 3516502B11F1FF34F25O Long coding: 2D2D2D System description: SideSensor_Pr Software version: 6149 Hardware version: 001 Serial number: 3526502B91F93A32328D Long coding: 2D2D2D System description: FrontSensor_D Software version: 6149 Hardware version: 001 Serial number: 35565029D1F3545292CK Long coding: 2D2D2D Trouble codes: No trouble codes found --------------------------------------------------------------- 16 Steering Column System description: Lenks.Modul Software number: 5Q0953521P Software version: 0195 Hardware number: 5Q0953569A Hardware version: 075 Serial number: 20160226500901 ODX name: EV_SMLSVALEOMQB ODX version: 001015 Long coding: 0410 Trouble codes: No trouble codes found --------------------------------------------------------------- 17 Dashboard System description: KOMBI Software number: 5G1920958A Software version: 6420 Hardware number: 5G1920958A Hardware version: 302 ODX name: EV_DashBoardVDDMQBAB ODX version: 009046 Long coding: 27AD10083F80260001886A011400000000000000 Trouble codes: No trouble codes found --------------------------------------------------------------- 19 Gateway System description: GW MQB High Software number: 5Q0907530AJ Software version: 2246 Hardware number: 5Q0907530M Hardware version: 212 Serial number: 18021610802420 ODX name: EV_GatewConti ODX version: 013020 Long coding: 030100043F085900FB00027E9C0F00010001050000000000000000000000 Subsystems: System description: J367-BDMHella Software version: 8050 Hardware version: H04 Serial number: 4010949303 System description: E221__MFL-DC1 Software version: 0040 Hardware version: H11 Serial number: 29160000211220096045 Long coding: 2DFFFF Trouble codes: No trouble codes found --------------------------------------------------------------- 20 High Beam Assistance System description: FLA Software number: 5G0857511D Software version: 0002 Hardware number: 5G0857511D Hardware version: H05 ODX name: EV_HighBeamAssisAU37X ODX version: 001009 Long coding: 02028867727261565623393E01 Trouble codes: No trouble codes found --------------------------------------------------------------- 22 All Wheel Control System description: Haldex4Motion Software number: 0CQ907554H Software version: 7083 Hardware number: 0CQ525130 Hardware version: H52 Serial number: HA1-00025.01.1600010321 ODX name: EV_AllWheelContrHA1VW37X ODX version: 004013 Long coding: 0001 Trouble codes: U112300 - Databus error value received Intermittent --------------------------------------------------------------- 42 Driver Door System description: TSG FS Software number: 5Q4959593E Software version: 0031 Hardware number: 5Q4959593B Hardware version: 010 Serial number: 0000187067416 ODX name: EV_DCUDriveSideEWMAXCONT ODX version: 006001 Long coding: 003F0220D001028000001000 Subsystems: System description: Fond FHSG DRV Software version: 0002 Hardware version: 007 Serial number: 00000000000012068317 Long coding: 0D0000 Trouble codes: No trouble codes found --------------------------------------------------------------- 44 Steering Assistance System description: EPS_MQB_ZFLS Software number: 3Q0909144J Software version: 5063 Hardware number: 3Q0909144H Hardware version: 505 ODX name: EV_SteerAssisMQB ODX version: 012140 Long coding: 8103 Trouble codes: U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent --------------------------------------------------------------- 47 Sound System System description: MIB2_lite_amp Software number: 5Q0035456 Software version: 0130 Hardware number: 5Q0035456 Hardware version: H20 Serial number: VWZ8Z1FBA01J51W ODX name: EV_AMPMst11CGen2ALPI ODX version: 001003 Long coding: 12000000008AAA8A000000000000 Trouble codes: No trouble codes found --------------------------------------------------------------- 52 Passenger Door System description: TSG BFS Software number: 5Q4959592E Software version: 0031 Hardware number: 5Q4959592B Hardware version: 010 Serial number: 0000187833943 ODX name: EV_DCUPasseSideEWMAXCONT ODX version: 006001 Long coding: 003F0020DE01028000801000 Subsystems: System description: Fond FHSG PSG Software version: 0002 Hardware version: 007 Serial number: 00000000000012064291 Long coding: 050000 Trouble codes: No trouble codes found --------------------------------------------------------------- 55 Headlight Regulation System description: AFS-ECU Software number: 7P6907357D Software version: 0090 Hardware number: 7P6907357A Hardware version: H07 Serial number: -------------- ODX name: EV_HeadlRegulVWAFSMQB ODX version: 001120 Long coding: 06A603000B010200 Subsystems: System description: LeiMo links Software version: 0002 Hardware version: H01 Long coding: 2E0000 System description: LeiMo rechts Software version: 0002 Hardware version: H01 Long coding: 2E0000 Trouble codes: U112300 - Databus error value received Intermittent --------------------------------------------------------------- 5F Multimedia System description: MU-H-ND-EU Software number: 3G0035020J Software version: 0343 Hardware number: 3G0035020 Hardware version: H50 Serial number: A682B0GB014219 ODX name: EV_MUHig4CGen2HBAS ODX version: 001001 Long coding: 027302010000000051111102008808031F0207F601200100DF Trouble codes: No trouble codes found --------------------------------------------------------------- 76 Parking Assistance System description: PARKHILFE 8K Software number: 5Q0919294K Software version: 0054 Hardware number: 5Q0919294A Hardware version: H03 Serial number: 39391604401243 ODX name: EV_EPHVA18AU3700000 ODX version: 002026 Long coding: 0071151011 Trouble codes: U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent and the second one OBDeleven data log Date: 2024-05-29 14:43 VIN: WVWZZZAUZGP602928 Car: Volkswagen Golf R Year: 2016 Body type: 5-dr hatchback Engine: CJXC Mileage: 107263 KM --------------------------------------------------------------- 01 Engine System description: 2.0l R4 TFSI Software number: 5G0906259J Software version: 0002 Hardware number: 06K907425B Hardware version: H13 ODX name: EV_ECM20TFS0205G0906259J ODX version: 001002 Long coding: 091D00122466050B2000 Trouble codes: U112300 - Databus error value received Intermittent U041500 - Invalid Data Received From Anti-Lock Brake System Control Module Intermittent U041500 - Invalid Data Received From Anti-Lock Brake System Control Module Intermittent --------------------------------------------------------------- 02 Transmission System description: DQ250-6A MQB Software number: 0D9300012 Software version: 4921 Hardware number: 02E927770AQ Hardware version: H53 Serial number: TFK01602080920 ODX name: EV_TCMDQ250021 ODX version: 001001 Long coding: 0014 Trouble codes: P072600 - Engine Speed Inp.Circ. Range/Performance Intermittent --------------------------------------------------------------- 03 Brakes System description: ESC Software number: 3Q0907379AB Software version: 0723 Hardware number: 3Q0907379G Hardware version: H42 Serial number: 60546000001678 ODX name: EV_Brake1UDSContiMK100IPB ODX version: 034036 Long coding: 04FA93A15420296E0780070241CB6920C92A94E0E08296F7184250F8C208 Trouble codes: C101D29 - Right rear ABS wheel speed sensor Implausible signal Intermittent C101D29 - Right rear ABS wheel speed sensor Implausible signal Intermittent C114602 - Tire pressure monitoring display Signal error Intermittent C10E2F0 - Control module for electro-mechanical parking brake Wheel speed sensor implausible signal Intermittent --------------------------------------------------------------- 08 Air Conditioning System description: Climatronic Software number: 5G0907044BD Software version: 1001 Hardware number: 5G0907044BD Hardware version: H03 ODX name: EV_ACClimaBHBVW37X ODX version: 004131 Long coding: 02120024200400011005000200101002 Trouble codes: No trouble codes found --------------------------------------------------------------- 09 Central Electrics System description: BCM PQ37BOSCH Software number: 5Q0937086AK Software version: 0162 Hardware number: 5Q0937086AK Hardware version: 028 Serial number: 8658210216016P ODX name: EV_BodyContrModul1UDSBosc ODX version: 015002 Long coding: 03501B66C24122F30BA44080B11C07A81000000000000000000000000000 Subsystems: System description: WWS 160130 Software version: 0551 Hardware version: 042 Serial number: 160209155847 Long coding: 0E4DDD System description: RLHS Software version: 0059 Hardware version: 037 Serial number: S4Y16M02D25H14M50S47 Long coding: 90A8EE System description: Sensor, DWA Software version: 0316 Hardware version: 005 Serial number: 000000000ZY112790C4K System description: Sirene, DWA Software version: 0313 Hardware version: 005 Serial number: 00000000000065016708 System description: J245 PS22.409 Software version: 0004 Hardware version: H03 Serial number: 0000FST000SNASH00000 Long coding: 191900 System description: J394 PS22.409 Software version: 0004 Hardware version: H03 Serial number: 0000FST000SNARG00000 Long coding: 191900 Trouble codes: No trouble codes found --------------------------------------------------------------- 13 Adaptive Cruise Control System description: ACC Bosch MQB Software number: 5Q0907572F Software version: 0400 Hardware number: 5Q0907572F Hardware version: H05 Serial number: 02021603273825 ODX name: EV_ACCMRRBoschVW372 ODX version: 001016 Long coding: 001C1300FE0739 Trouble codes: C10DF00 - Brake temperature Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent B10E7F0 - Cruise Control Front Distance Range Sensor separated Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent --------------------------------------------------------------- 14 Wheel Dampening System description: DAEMPFUNGS-SG Software number: 5Q0907376A Software version: 0120 Hardware number: 5Q0907376A Hardware version: H17 Serial number: 20011641350139 ODX name: EV_DRCONTITEMIC ODX version: 001019 Trouble codes: No trouble codes found --------------------------------------------------------------- 15 Airbag System description: AirbagVW20 Software number: 5Q0959655AA Software version: 0388 Hardware number: 5Q0959655AA Hardware version: 015 Serial number: 003MLR1GAD1S ODX name: EV_AirbaVW20SMEVW37X ODX version: 002130 Long coding: 98CCC000000000005C0000CF00C800000065 Subsystems: System description: BeltPretRevFL Software version: 0350 Hardware version: H36 Serial number: 34169677B24021650130 Long coding: 333135 System description: BeltPretRevFR Software version: 0350 Hardware version: H36 Serial number: 34169676B22021651385 Long coding: 333135 System description: SideSensor_Df Software version: 0887 Hardware version: 001 Serial number: 35767000000CDCFC591L Long coding: 2D2D2D System description: SideSensor_Pf Software version: 0887 Hardware version: 001 Serial number: 35867000000FD46C5918 Long coding: 2D2D2D System description: SideSensor_Dr Software version: 6149 Hardware version: 001 Serial number: 3516502B11F1FF34F25O Long coding: 2D2D2D System description: SideSensor_Pr Software version: 6149 Hardware version: 001 Serial number: 3526502B91F93A32328D Long coding: 2D2D2D System description: FrontSensor_D Software version: 6149 Hardware version: 001 Serial number: 35565029D1F3545292CK Long coding: 2D2D2D Trouble codes: No trouble codes found --------------------------------------------------------------- 16 Steering Column System description: Lenks.Modul Software number: 5Q0953521P Software version: 0195 Hardware number: 5Q0953569A Hardware version: 075 Serial number: 20160226500901 ODX name: EV_SMLSVALEOMQB ODX version: 001015 Long coding: 0410 Trouble codes: No trouble codes found --------------------------------------------------------------- 17 Dashboard System description: KOMBI Software number: 5G1920958A Software version: 6420 Hardware number: 5G1920958A Hardware version: 302 ODX name: EV_DashBoardVDDMQBAB ODX version: 009046 Long coding: 27AD10083F80260001886A011400000000000000 Trouble codes: No trouble codes found --------------------------------------------------------------- 19 Gateway System description: GW MQB High Software number: 5Q0907530AJ Software version: 2246 Hardware number: 5Q0907530M Hardware version: 212 Serial number: 18021610802420 ODX name: EV_GatewConti ODX version: 013020 Long coding: 030100043F085900FB00027E9C0F00010001050000000000000000000000 Subsystems: System description: J367-BDMHella Software version: 8050 Hardware version: H04 Serial number: 4010949303 System description: E221__MFL-DC1 Software version: 0040 Hardware version: H11 Serial number: 29160000211220096045 Long coding: 2DFFFF Trouble codes: No trouble codes found --------------------------------------------------------------- 20 High Beam Assistance System description: FLA Software number: 5G0857511D Software version: 0002 Hardware number: 5G0857511D Hardware version: H05 ODX name: EV_HighBeamAssisAU37X ODX version: 001009 Long coding: 02028867727261565623393E01 Trouble codes: No trouble codes found --------------------------------------------------------------- 22 All Wheel Control System description: Haldex4Motion Software number: 0CQ907554H Software version: 7083 Hardware number: 0CQ525130 Hardware version: H52 Serial number: HA1-00025.01.1600010321 ODX name: EV_AllWheelContrHA1VW37X ODX version: 004013 Long coding: 0001 Trouble codes: U112300 - Databus error value received Intermittent --------------------------------------------------------------- 42 Driver Door System description: TSG FS Software number: 5Q4959593E Software version: 0031 Hardware number: 5Q4959593B Hardware version: 010 Serial number: 0000187067416 ODX name: EV_DCUDriveSideEWMAXCONT ODX version: 006001 Long coding: 003F0220D001028000001000 Subsystems: System description: Fond FHSG DRV Software version: 0002 Hardware version: 007 Serial number: 00000000000012068317 Long coding: 0D0000 Trouble codes: No trouble codes found --------------------------------------------------------------- 44 Steering Assistance System description: EPS_MQB_ZFLS Software number: 3Q0909144J Software version: 5063 Hardware number: 3Q0909144H Hardware version: 505 ODX name: EV_SteerAssisMQB ODX version: 012140 Long coding: 8103 Trouble codes: U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent --------------------------------------------------------------- 47 Sound System System description: MIB2_lite_amp Software number: 5Q0035456 Software version: 0130 Hardware number: 5Q0035456 Hardware version: H20 Serial number: VWZ8Z1FBA01J51W ODX name: EV_AMPMst11CGen2ALPI ODX version: 001003 Long coding: 12000000008AAA8A000000000000 Trouble codes: No trouble codes found --------------------------------------------------------------- 52 Passenger Door System description: TSG BFS Software number: 5Q4959592E Software version: 0031 Hardware number: 5Q4959592B Hardware version: 010 Serial number: 0000187833943 ODX name: EV_DCUPasseSideEWMAXCONT ODX version: 006001 Long coding: 003F0020DE01028000801000 Subsystems: System description: Fond FHSG PSG Software version: 0002 Hardware version: 007 Serial number: 00000000000012064291 Long coding: 050000 Trouble codes: No trouble codes found --------------------------------------------------------------- 55 Headlight Regulation System description: AFS-ECU Software number: 7P6907357D Software version: 0090 Hardware number: 7P6907357A Hardware version: H07 Serial number: -------------- ODX name: EV_HeadlRegulVWAFSMQB ODX version: 001120 Long coding: 06A603000B010200 Subsystems: System description: LeiMo links Software version: 0002 Hardware version: H01 Long coding: 2E0000 System description: LeiMo rechts Software version: 0002 Hardware version: H01 Long coding: 2E0000 Trouble codes: U112300 - Databus error value received Intermittent --------------------------------------------------------------- 5F Multimedia System description: MU-H-ND-EU Software number: 3G0035020J Software version: 0343 Hardware number: 3G0035020 Hardware version: H50 Serial number: A682B0GB014219 ODX name: EV_MUHig4CGen2HBAS ODX version: 001001 Long coding: 027302010000000051111102008808031F0207F601200100DF Trouble codes: No trouble codes found --------------------------------------------------------------- 76 Parking Assistance System description: PARKHILFE 8K Software number: 5Q0919294K Software version: 0054 Hardware number: 5Q0919294A Hardware version: H03 Serial number: 39391604401243 ODX name: EV_EPHVA18AU3700000 ODX version: 002026 Long coding: 0071151011 Trouble codes: U112300 - Databus error value received Intermittent U112300 - Databus error value received Intermittent Quote Link to comment Share on other sites More sharing options...
dv52 Posted June 1, 2024 Report Share Posted June 1, 2024 @markiii: Thanks for the SCAN report. As mentioned in my first reply, I also suggest that you invoke Freeze-frame facility against your OBD11 account. If you are not aware, the error monitoring protocols that are imposed by the vehicle industry Standards include a bunch of data the records the conditions in the car when the fault occurs. This is called "Freeze-frame" and the modules in this car have stored this additional information for each error-code in your SCAN. I have no idea why OBD11 does NOT extract Freeze-frame data as default in its SCAN reports - but it doesn't (VCDS does this as default)! Maybe read HERE to activate Freeze-frame with OBD11 Anyhow - If you look at the modules that are complaining in your SCAN, I hope that you can see a link between a problematic wheel-speed sensor and the primary function of the module. By this I mean that ALL the unhappy modules have a functional relationship to the car's running-gear which is where the 4 x wheel speed-sensor signals are generated!! If you had Freeze-frame data in your SCAN, I strongly suspect that the date/time stamps on the individual error-codes wound be aligned!! Also note that there are NO low-volt error messages in your SCAN report - so this is unlikely to be a problem with the battery rail-voltage, or alternator (albeit, the possibility cannot be entirely dismissed) Bottom-line = I suggest that you grab a multi-meter, remove the rear right-side wheel sensor and test it by waving a spanner near the "business-end". If the sensor is healthy, it should induce a small voltage pulse on the 2 x pins as the iron in the spanner is moved close to the wire-coil/magnet inside the sensor Don PS: and don't forget to coat the new sensor with the high-temperature paste if it's replaced - please! gregozedobe 1 Quote Link to comment Share on other sites More sharing options...
dog Posted June 2, 2024 Report Share Posted June 2, 2024 Bloody hell @dv52 what a generous share of knowledge. How the heck do you know all that? 😂 dv52 1 Quote Link to comment Share on other sites More sharing options...
dv52 Posted June 2, 2024 Report Share Posted June 2, 2024 haha.............I use "the force" @dog (the dark-side is much more to my liking)!!😉 Seriously, thanks for the kind words - but sharing is the life-pulse of these forums! I share what I know, or rather what I think I know (the two often are very different) and in return, I learn what my forum colleagues know! It's an eminently fair trade of ideas IMO. Don't tell anyone else - but in truth, the latter part of the exchange is invariably of far higher value!! Don Booth11, dog and gregozedobe 2 1 Quote Link to comment Share on other sites More sharing options...
markiii Posted June 2, 2024 Author Report Share Posted June 2, 2024 thanks Don thats brilliant! So far I've had the Mrs drive around whilst I monitor all 4 ABS signals, and they have consistently been tracking each other on the chart. I've yet to figure out how to save the chart for future use, and I'll have a look at the freeze frame as well New ABS sensor is also on its way! Quote Link to comment Share on other sites More sharing options...
dv52 Posted June 4, 2024 Report Share Posted June 4, 2024 @markiii: hmm......... finding intermittent faults is very problematic because by definition, they are "intermittent"!! Without intending any offense, "New ABS sensor is also on its way" is perhaps a tad premature without first undertaking basic investigations like my suggested "spanner waving" test. Diagnostics is in essence an information gathering exercise that ultimately informs a decision as to a way forward! The better the diagnostic data, the more accurate the decision - but there can never be an iron-clad guarantee!! In this case, there is strong evidence that the cause is the sensor - but I would have preferred further tests to obviate other related equipment like the sensor wiring loom and/or connectors before throwing money at a solution!! Don gregozedobe 1 Quote Link to comment Share on other sites More sharing options...
markiii Posted June 5, 2024 Author Report Share Posted June 5, 2024 Don, I completely agree. Alas the wife whose car it is just a smidgeon impatient! I managed to find the sensor on Amazon prime for £31 and free returns so it was a case of quickest route to resolution and least amount of earache. so far so good. Whilst I'm not 100% confident, the amount of journeys its done since swapping the sensor without incident is looking promising. gregozedobe 1 Quote Link to comment Share on other sites More sharing options...
dv52 Posted June 6, 2024 Report Share Posted June 6, 2024 10 hours ago, markiii said: Don, I completely agree. Alas the wife whose car it is just a smidgeon impatient! Mark: I entirely understand and your priorities are admirable! I'm not joking - I truly believe that this non-diagnostic imperative from a "current life-time partner" should ALWAYS take precedence! I wasn't aware of this important matter when I responded! Don gregozedobe 1 Quote Link to comment Share on other sites More sharing options...
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