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Troubles / Problémy

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  • 11 Topics
    36 Posts
    A

    I connected VDASH to my 2019 Volvo XC40 and ran the VDDM "Initialization Check" function. The procedure completed successfully and reported "OK".

    Immediately afterwards, the parking brake behavior changed:

    The electronic parking brake can still be applied normally using the center console switch.
    The parking brake will NOT release using the center console switch.
    The parking brake CAN be released through VDASH ("Release parking brake" function).
    The vehicle drives normally once the brake is released through VDASH.
    No brake warnings are displayed on the dashboard.
    No ABS or BCM fault codes are present.

    The only relevant fault code that appeared is:

    VDDM-B111153
    "Electric park brake enable. System Programming Failures. Deactivated."

    Service mode was never activated. "Exit service mode" returns an error because service mode is not active. The issue started immediately after running the Initialization Check.

    Has anyone encountered this before or knows how to restore normal parking brake release operation after a VDDM initialization check?

  • 61 Topics
    171 Posts
    T5 T6 SchnappiT

    @krikke944 Not with Vdash. No idea if there are other possibilities.

  • 89 Topics
    351 Posts
    T5 T6 SchnappiT

    @akeker first of all. You have lots of low voltage errors. Replace both batteries first and perform a BMS reset afterwards.
    To calibrate the FSM you need to drive the car for a while on a road with clearly visible markings and at good day light conditions after starting the calibration. That's it basically. It's also possible that your front radar needs a realignment.

  • 31 Topics
    94 Posts
    T5 T6 SchnappiT

    @Zwergnase The ABLs need the HCM module which isn't present on normal Xenons, additional wiring and a configuration change which requires the CEM pin.

  • 30 Topics
    149 Posts
    M

    Bonjour ,

    J'aimerai avoir des informations sur la régulation de ralenti sur mon v50 de 2012. En effet le ralenti est souvent instable.
    J'ai cherché si il y avait une valve de ralenti sur le moteur mais je n'en vois pas

    Est ce le papillon qui régule cela? Dois je refaire un nettoyage ou apprentissage ?

    Je ne trouve également pas d'information sur l'emplacement du filtre a essence sur mon modele ? Est il directement dans la pompe a essence ?
    C'est juste pour l'entretien a savoir si il se change ou pas .

    Salutations

  • 2 Topics
    3 Posts
    J

    Transmission fluid change and refill

All for your Volvo