Passat GTE 2021 avustavia järjestelmiä pois käytöstä (U112100 - Databus missing)

[hece]

Eilen sunnuntaina aamusta heitti 2021 fl Passat GTE nipun valoja ja varoituksia näyttöön. Mm. vakkari, liikennemerkkien tunnistus, pysäköintitutka ja front assist on pois käytöstä. Muuten matka taittuu normaalisti. Nämä olivat vielä illallakin päällä ja illalla jäi nollauksen jälkeen vielä seuraavat ODB elevenin haaviin. Autoon on 24 kesällä oston jälkeen jälkiasennettu vetokoukku, (muistaakseni Thulen irroitettava) joka on nähdäkseni oikein koodattu ja tunnistaa kärryn jne. Mutta saattaa liittyä asiaan. Pikatutkailulla tuli vastaan vastaavia virheilmoituksia volkkareista sulakerasian virransyötön releestä tai yleisesti jotain CAN-väylään liittyen. Parahultaisesti lähden nyt työmatkalle ja auto jää perheen käyttöön loppuviikoksi, toivottavasti liikkuu kuitenkin, mutta perjantaille voisi jonnekin Jyväskylän pajaan aikaa varata. Aamulla auto liikkui ja virheet yhä päällä. Pakkasta täällä on ollut -20 ja -28 väliin tämän ajan

Jos on jotain ideoita tai huoltosuosituksia, niin otetaan vastaan. Itse en juuri mitään pysty tai ehdi asialle tekemään.

Koodi [Valitse] Laajenna

Date: 2026-02-01 19:16

    VIN: WVWZZZ3CZME033***
    Car: Volkswagen Passat GTE
    Year: 2021
    Body type: Variant
    Engine: DGEB
    Mileage: 177290 KM

---------------------------------------------------------------
01 Engine

    System description: 1.4 TFSI hy
    Software number: 04E906024G
    Software version: 9819
    Hardware number: 04E907309CG
    Hardware version: H20
    ODX name: EV_ECM14TFS01104E906024G
    ODX version: 002006
    Long coding: 011D401A636405083008

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
02 Transmission

    System description: GSG DQ400E
    Software number: 0DD300046E
    Software version: 2201
    Hardware number: 0DD927770C
    Hardware version: H32
    Serial number: 5ZV02206180051
    ODX name: EV_TCMDQ400021
    ODX version: 001001
    Long coding: 0014

    Trouble codes:
        U04B500 - Invalid Data Received from Brake System Control Module "B"
            Intermittent
        U041300 - Invalid Data Received From Battery Energy Control Module "B"
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent
        null - Unknown
            Intermittent


---------------------------------------------------------------
03 Brakes

    System description: ESC
    Software number: 5Q0614517GF
    Software version: 0314
    Hardware number: 5QM614517
    Hardware version: H26
    Serial number: 62720000000594
    ODX name: EV_Brake1UDSContiMK100OMG
    ODX version: 060015
    Long coding: 4FEC728FA3233B6F477B060168CB49F24EC5DCE26016927138B1F078D2224A0B0003010312121212B435351919323200

    Trouble codes:
        U112100 - Databus missing message
            static


---------------------------------------------------------------
08 Air Conditioning

    System description: Climatronic
    Software number: 3G8907056E
    Software version: 0210
    Hardware number: 3G8907056E
    Hardware version: H10
    ODX name: EV_AirCondiBHTCMQB3rTranc
    ODX version: 001052
    Long coding: 12021004200115010915100C8010D832

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
09 Central Electrics

    System description: BCM PQ37BOSCH
    Software number: 5Q0937086CJ
    Software version: 0400
    Hardware number: 5Q0937086BQ
    Hardware version: 040
    Serial number: J53F2609200352
    ODX name: EV_BodyContrModul1UDSBosc
    ODX version: 021001
    Long coding: 000000000000000000000000000000000000000000000000000000000000

    Subsystems:
        System description: WWS    200818
        Software version: 0607
        Hardware version: 042
        Serial number:         200901210734
        Long coding: 0E4DDD

        System description: RLHSS       
        Software version: 0207
        Hardware version: 054
        Serial number: S6Y20M09D24H00M31S29
        Long coding: 0008DD

        System description: E1 - LDS MQB
        Software version: 0032
        Hardware version: H01
        Serial number: 26 03 2020  10000190

        System description: Lenks.Modul
        Software version: 0180
        Hardware version: H24
        Serial number: 0100011020200C300363

    Trouble codes:
        U112100 - Databus missing message
            static


---------------------------------------------------------------
13 Adaptive Cruise Control

    System description: ACC BOSCH MQB
    Software number: 5Q0907572R
    Software version: 0771
    Hardware number: 3Q0907567A
    Hardware version: H01
    ODX name: EV_ACCBOSCHVW416
    ODX version: 003014
    Long coding: 52017F4A5DFFC728949C812481408680000000000000000066

    Trouble codes:
        U112300 - Databus error value received
            static


---------------------------------------------------------------
15 Airbag

    System description: Airbag VW22
    Software number: 5QF959655AA
    Software version: 0639
    Hardware number: 5QF959655AA
    Hardware version: 015
    Serial number: 003014CPJGFTRM
    ODX name: EV_AirbaVW22TS6VW48X
    ODX version: 001030
    Long coding: 98CCC0C0002000005C5400CF000C40000065

    Subsystems:
        System description: SideSensor_Df
        Software version: 0887
        Hardware version: 008
        Serial number: 357000000001A66D894T
        Long coding: 2D2D2D

        System description: SideSensor_Pf
        Software version: 0887
        Hardware version: 008
        Serial number: 35800000000EE26D8940
        Long coding: 2D2D2D

        System description: SideSensor_Dr
        Software version: 0148
        Hardware version: 301
        Serial number: 3510047A5301C0000008
        Long coding: 2D2D2D

        System description: SideSensor_Pr
        Software version: 0148
        Hardware version: 301
        Serial number: 35200506B2D1C000000H
        Long coding: 2D2D2D

        System description: FrontSensor_D
        Software version: 0149
        Hardware version: 304
        Serial number: 355008109211C0000004
        Long coding: 2D2D2D

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
17 Dashboard

    System description: KOMBI
    Software number: 3G0920324B
    Software version: 5176
    Hardware number: 3G0920324B
    Hardware version: 502
    ODX name: EV_DashBoardVDDMQBA0
    ODX version: 001045
    Long coding: 01A408186FC40008018B62531001002900600300

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
18 Parking Heater

    System description: STH-VW37x
    Software number: 5WA963272
    Software version: 0010
    Hardware number: 5WA963272
    Hardware version: 006
    Serial number: 00000000000003751211
    ODX name: EV_AuxilHeateWOSVW38X
    ODX version: 001009
    Long coding: 250A045A5C25172CE44D18

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
19 Gateway

    System description: GW MQB EV
    Software number: 3Q0907530AH
    Software version: 6423
    Hardware number: 3Q0907530D
    Hardware version: 621
    Serial number: 20092011602726
    ODX name: EV_GatewNF
    ODX version: 013026
    Long coding: 020900172CE21000FB00527A581D00000001070100010000000300000000

    Subsystems:
        System description: J367-BDMHella
        Software version: 9070
        Hardware version: H11
        Serial number: 6143915405         

        System description: E221__MFL-PR6
        Software version: 0110
        Hardware version: H07
        Serial number: PR6-0440071268200423
        Long coding: 2F0B00

        System description: J IEEHOD1ZONE
        Software version: 0301
        Hardware version: 251
        Serial number: 00000000230300077249
        Long coding: 02FFFF

    Trouble codes:
        U100300 - Towing recognition control module No Communication
            static


---------------------------------------------------------------
23 Brake Boost

    System description: EBKV
    Software number: 3Q0909059AA
    Software version: 0074
    Hardware number: 3Q0909059A
    Hardware version: H06
    Serial number: BPA08519092001312659
    ODX name: EV_BrakeBoostG2BoschVW48X
    ODX version: 012121
    Long coding: 0202C104340000DE7BEFBDF7000049922449920400

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
2B Steering Column Lock

    System description: ELV-MQBB
    Software number: 3Q0905861B
    Software version: 0020
    Hardware number: 3Q0905861B
    Hardware version: H06
    Serial number: 20000234360013
    ODX name: EV_ELVMarqMQBA0
    ODX version: 002002
    Long coding: 0800000000000000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
42 Driver Door

    System description: TSG FS
    Software number: 5Q0959593K
    Software version: 0330
    Hardware number: 5Q0959593F
    Hardware version: 002
    Serial number: YE007TI911153
    ODX name: EV_DCU2DriveSideMAXHKLO
    ODX version: 001018
    Long coding: 003F1F20D000020000001000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
44 Steering Assistance

    System description: MQB_VWBS_GEN2
    Software number: 5Q0910143C
    Software version: 2211
    Hardware number: 5Q0910143
    Hardware version: 212
    Serial number: 077033 00
    ODX name: EV_SteerAssisVWBSMQBGen2
    ODX version: 002119
    Long coding: 0100001100410010

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
4B Multifunction Module

    System description: FCM MQB Low
    Software number: 3Q0907338E
    Software version: 0367
    Hardware number: 3Q0907338E
    Hardware version: 003
    Serial number: 19092010524088
    ODX name: EV_MultiModulContiVW48X
    ODX version: 003003
    Long coding: 00000007090004CA00000F11000002040000000000000000000000000000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
51 Drive Motor

    System description: LE Gen 3.3
    Software number: 3G0907080G
    Software version: 0090
    Hardware number: 3G0907080G
    Hardware version: H17
    ODX name: EV_DMCM08530113G0907080G
    ODX version: 001020
    Long coding: 03090000000000000000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
52 Passenger Door

    System description: TSG BFS
    Software number: 5Q0959592K
    Software version: 0330
    Hardware number: 5Q0959592F
    Hardware version: 002
    Serial number: YE007TI530669
    ODX name: EV_DCU2PasseSideMAXHKLO
    ODX version: 001018
    Long coding: 003F1120DC00020000001000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
5F Multimedia

    System description: MU-O-ND-EU
    Software number: 3G5035820C
    Software version: 0330
    Hardware number: 3G5035820C
    Hardware version: H22
    Serial number: VWZAZ2X0964735
    ODX name: EV_MUOIMQB
    ODX version: 001001
    Long coding: 24820000000020000000000000000000000000000000000000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
69 Trailer Control

    System description: Anhaenger
    Software number: 5H2907383C
    Software version: 0058
    Hardware number: 5H2907383
    Hardware version: H12
    Serial number: 00000000000357187991
    ODX name: EV_TrailFunctGener3Hella
    ODX version: 001012
    Long coding: 0100000202000000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
6C Rear View Camera

    System description: RVC Compact
    Software number: 5Q0980556B
    Software version: 0231
    Hardware number: 5Q0980556B
    Hardware version: H18
    ODX name: EV_CamSysRVRVCPANAMQBAB
    ODX version: 006009
    Long coding: 0184020163002017000041

    Trouble codes:
        U112100 - Databus missing message
            static


---------------------------------------------------------------
6D Deck Lid Control

    System description: HDSG-Modul
    Software number: 5Q0959107AC
    Software version: 0272
    Hardware number: 5Q0959107C
    Hardware version: H12
    Serial number: A2-C748-5841-0
    ODX name: EV_DeckLidCONTIAU736
    ODX version: 001017
    Long coding: 02A8

    Trouble codes:
        U112100 - Databus missing message
            static


---------------------------------------------------------------
75 Telematics

    System description: OCUGen3High
    Software number: 5WA035284G
    Software version: 0143
    Hardware number: 5WA035284B
    Hardware version: H20
    Serial number: 0000000008VIDN675042
    ODX name: EV_OCUGen3High
    ODX version: 003007
    Long coding: 024827001968A8209005460160002607

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
76 Parking Assistance

    System description: PDC 8 Kanal
    Software number: 5QA919294J
    Software version: 0073
    Hardware number: 5QA919294
    Hardware version: H08
    Serial number: 00015005802026819465
    ODX name: EV_EPHVA18AU3700000
    ODX version: 009053
    Long coding: 9471151911

    Trouble codes:
        U112100 - Databus missing message
            static


---------------------------------------------------------------
8C Battery Energy Module

    System description: J840 K8C  BMC
    Software number: 3Q0915183E
    Software version: 0940
    Hardware number: 3Q0915183D
    Hardware version: 004
    Serial number: 00000011092004010194
    ODX name: EV_BMCeVWBSMQB48
    ODX version: 001007

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
A5 Driver Assistance

    System description: MQB MFK 3.0
    Software number: 2Q0980653
    Software version: 1030
    Hardware number: 2Q0980653
    Hardware version: H13
    Serial number: E5782951220282002128
    ODX name: EV_MFK3ValeoMQB
    ODX version: 005035
    Long coding: 00000888115C4020109F10001030008000418000000000000000000000000000

    Trouble codes:
        U112100 - Databus missing message
            static


---------------------------------------------------------------
A9 Structure Borne Sound

    System description: SAS-GEN 2
    Software number: 3G0907159
    Software version: 0006
    Hardware number: 4H0907159A
    Hardware version: H07
    Serial number: 201003200604
    ODX name: EV_SoundActuaGen2AU64X
    ODX version: 003010

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
B7 Start System Interface

    System description: VWKESSYMQB
    Software number: 3Q0959435N
    Software version: 1307
    Hardware number: 3Q0959435N
    Hardware version: 037
    Serial number: 0557351090
    ODX name: EV_KessyHellaMQBAB
    ODX version: 004052
    Long coding: 1F20200723

    Trouble codes:
        U112100 - Databus missing message
            static


---------------------------------------------------------------
BB Rear Left Door

    System description: TSG HFS
    Software number: 5Q0959595K
    Software version: 0330
    Hardware number: 8W1959595D
    Hardware version: 004
    Serial number: YE007TIC3167B
    ODX name: EV_DCU2RearDriveMAXHKLO
    ODX version: 001018
    Long coding: 000E11200100020000001000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
BC Rear Right Door

    System description: TSG HBFS
    Software number: 5Q0959595K
    Software version: 0330
    Hardware number: 8W1959595D
    Hardware version: 004
    Serial number: YE007TIC31272
    ODX name: EV_DCU2RearPasseMAXHKLO
    ODX version: 001018
    Long coding: 000E11200100020000001000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
C6 Battery Charger

    System description: OBC KOSTAL
    Software number: 5QE915682AR
    Software version: 4031
    Hardware number: 5QE915682AR
    Hardware version: H43
    Serial number: 140920RHU03350
    ODX name: EV_OBCSinglPhaseKLOMQB15P
    ODX version: 001001
    Long coding: 115069222004

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
D6 LED Module Left

    System description: LED1L
    Software number: 992941572CA
    Software version: 9002
    Hardware number: 992941572C
    Hardware version: H08
    ODX name: EV_LLPGen3LKEBODPO68X
    ODX version: 001003

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
D7 LED Module Right

    System description: LED1R
    Software number: 992941572CA
    Software version: 9002
    Hardware number: 992941572C
    Hardware version: H08
    ODX name: EV_LLPGen3RKEBODPO68X
    ODX version: 001003

    Trouble codes:
        No trouble codes found

[Jacce75]

Näyttäisi kaikki johtuvan vetokoukun ohjainlaitteesta. Siihen ei gateway saa yhteyttä vaikka tunnistuu kyllä tuossa listassa alempana. Kannattaa kokeilla kytkeä se irti kokonaan ja katsoa häviääkö vikailmoitukset. Jos häviää niin vetokoukun ohjainlaite on viallinen.

[hece]

Tarkoitat tuota 19 Gateway-moduulin ilmoitusta:
        U100300 - Towing recognition control module No Communication
            static

Tämä viittaa "69 Trailer Control" -moduuliin?

Mulla olikin yksi skannaus auton oston jälkeen jossa 69-moduulia ei näkynyt, asennuksen jälkeisessä skannauksessa tämä näkyy.

Kiitos kovasti vinkistä!

[hece]

Huolloin mukaan ohjainlaitteen irroittaminen ei olisi auttanut, koska tämähän se ongelmatilanne on, koukun ohjainlaitteeseen ei saada yhteyttä vaikka on konfiguroitu järjestelmään. Asennuksella oli kuitenkin 3 vuoden takuu ja lopulta tähän vaihdettiin sekä ohjainlaite että johtosarja, koska pelkkää ohjainlaitetta ei syystä X saanut erikseen vaihtaa. Koukku on siis Brinkin irroitettava. Näiden vaihtojen jälkeen homma tuli kuntoon, eikä sinällään maksanut mitään.

Brinkin maahantuonnista varoiteltiin ettei autoon saisi tehdä mitään päivityksiä (?!) koska tämä voisi johtaa vetokoukun ohjainlaitteen asetusten nollaantumiseen. Lopulta jäi vähän epäselväksi mitä tällä tarkalleen tarkoitettiin, tuskin kuitenkaan infotainmentin OTA-päivitykset asiaan vaikuttaa. Joka tapauksessa koukun ohjainlaite vaatii Brinkin tms. ohjelmat koodaukseen, ei onnistu volkkarin välineillä.

Seuraavassa autossa on kyllä tehdasasenteinen koukku sähköisine vapautuksineen.