Que signifie votre code Code Défaut BMW ?
Grace au système OBD, les
Bmw
fabriqués après 1996 sont normalement équipés d'une prise diagnostique OBD.
Si l'ordinateur de la voiture rencontre un problème,un code d'erreur ou un code de diagnostic (DTC)
sera stocké dans la mémoire de l'ECU de la voiture.
Avec un lecteur OBD branché sur le port OBD (On-Board Diagnostics) de la voiture, vous pouvez lire la liste des codes stockés, et donc découvrir quel est le problème.
Les codes suivent une formule permettant de savoir généralement quel est le problème avant même de regarder le tableau ci-dessous.
Nous vous présentons ci-dessus une liste très complète des différents codes défauts possibles.
Si le code défaut de votre auto s'affiche au tableau de bord, vous n'aurez peut-être même pas besoin d'un lecteur OBD . il sera dans la liste .
Réparer le code défaut de votre auto, c'est potentiellement simple à faire avec vos revues et méthodes techniques.
Réparer le code défaut de votre auto, c’est potentiellement simple à faire avec nos revues et méthodes techniques
| Code | Libellé |
|---|---|
| 480804 | Wheel speed sensor: Signal, misfiring, front right |
| 480805 | Wheel speed sensor: Voltage range invalid, front right |
| 480806 | DSC control unit: Steering angle initialisation error |
| 480809 | DSC control unit: Internal, valve activation short circuit |
| 480811 | Brake vacuum sensor: Gradient |
| 480813 | Automatic Hold brake: Left actuator - mechanical fault |
| 480814 | Automatic Hold brake: Left actuator - holding force not reached |
| 480816 | Automatic Hold brake: Left actuator, stiff |
| 480818 | Automatic Hold brake: Right actuator - mechanical fault |
| 480819 | Automatic Hold brake: Right actuator - holding force not reached |
| 480821 | Automatic Hold brake: Parking brake button - local interconnect network bus communication fault |
| 480822 | Automatic Hold brake: Parking brake button - local interconnect network bus button fault |
| 480823 | DSC control unit: Internal, 5V voltage supply, general |
| 480826 | Automatic Hold brake: Actuators - master unknown brake status |
| 480827 | Automatic Hold brake: Actuators - internal unknown brake status |
| 480829 | Wheel speed sensor: Voltage supply, short circuit to B+, rear left |
| 480831 | DSC unit: Internal, tandem brake master cylinder brake pressure sensor, insufficient function |
| 480832 | DSC unit: Internal, brake pressure sensors voltage supply |
| 480833 | DSC control unit: internal, multiplexer |
| 480834 | Brake pedal travel sensor: Signal 1, travel signal too high |
| 480835 | Brake pedal travel sensor: Signal 1, travel signal too low |
| 480836 | Brake pedal travel sensor: Signal 2, travel signal too high |
| 480837 | Brake pedal travel sensor: Signal 2, travel signal too low |
| 480838 | Automatic Hold brake: Internal software error |
| 480839 | Brake vacuum sensor: Voltage supply, short circuit to ground |
| 480840 | Wheel speed sensor: Voltage supply, short circuit to ground, rear left |
| 480841 | Brake servo: Vacuum too low |
| 480844 | DSC unit: Internal, brake pressure sensor, plausibility |
| 480845 | DSC unit: Internal, brake pressure sensor, rear axle, Circuit 2 |
| 480850 | Wheel speed sensor: Plausibility, signal fault, front right |
| 480851 | DSC control unit: Internal, data status implausible |
| 480853 | Brake vacuum sensor: Voltage supply, short circuit to B+ |
| 480858 | DSC unit: Internal, brake pressure sensor, temperature |
| 480859 | Brake vacuum sensor: Open circuit or short circuit to ground |
| 480860 | ABS: Voltage supply |
| 480861 | DSC unit: Internal, pump motor, line disconnection or short circuit |
| 480862 | Brake pedal travel sensor: Distance message, gradient too large |
| 480863 | Automatic Hold brake: Actuator - faulty calibration |
| 480865 | Automatic hold: Button fault |
| 480866 | Parking brake button: Function indicator light faulty |
| 480869 | DSC unit: Internal, brake pressure sensor, plausibility, pressure difference |
| 480871 | Wheel speed sensor: Suspected fault, OBD, front right |
| 480872 | Brake pedal travel sensor: Distance message, gradient too small |
| 480873 | Brake vacuum sensor: Signal disrupted |
| 480874 | Wheel speed sensor: Plausibility, signal fault, rear left |
| 480875 | Wheel speed sensor: Voltage supply, short circuit to ground, rear right |
| 480876 | DSC control unit: Internal, valve activation |
| 480879 | Wheel speed sensor: Suspected fault, OBD, front left |
| 480880 | DSC unit: Internal, brake pressure sensor, front axle, circuit 1 |
| 480885 | Brake pedal travel sensor: Voltage supply, signal disrupted |
| 480886 | Automatic Hold brake: general malfunction of the parking brake |
| 480887 | Brake pedal travel sensor: Signal line 2, signal disrupted |
| 480888 | Brake pedal travel sensor: Signal line 1, signal disrupted |
| 480889 | Steering angle initialisation error, adjustment needed |
| 480890 | DSC control unit: Internal, runtime error |
| 480891 | DSC control unit: Internal, runtime error, multiple |
| 4809E2 | DSC control unit: Internal, voltage supply, pressure sensor |
| 480901 | Wheel speed sensor, front |
| 480902 | Wheel speed sensor, front |
| 480903 | Wheel speed sensor, front |
| 480904 | Wheel speed sensor, front |
| 480905 | Wheel speed sensor, front |
| 480906 | Wheel speed sensor, front |
| 480911 | Wheel speed sensor, rear |
| 480912 | Rear wheel speed sensor |
| 480913 | Rear wheel speed sensor |
| 480914 | Rear wheel speed sensor |
| 480915 | Rear wheel speed sensor |
| 480916 | Rear wheel speed sensor |
| 480927 | Wheel speed, plausibility, front left |
| 480928 | Wheel speed sensor: Sensor ring, impulse, front left |
| 480929 | Brake pedal travel sensor: Plausibility, signal line 1 and signal line 2 interchanged |
| 480930 | DSC control unit: undervoltage, valve relay |
| 480931 | Brake pedal travel sensor: Signal line 1, open circuit or short circuit to ground |
| 480932 | Brake-fluid level too low |
| 480934 | Brake booster: Vacuum too low |
| 480935 | Brake pedal travel sensor: Signal line 2, open circuit or short circuit to ground |
| 480936 | No ABS assistance: vacuum in brake booster too low |
| 480937 | Brake pedal travel sensor: Signal line 1, open circuit |
| 480938 | Brake pedal travel sensor: Signal line 2, open circuit |
| 480939 | DSC unit: wrong part number |
| 480940 | DSC control unit, valve relay |
| 480941 | DSC control unit, valve relay |
| 480942 | ABS control unit: valve relay, start-up phase test |
| 480943 | DSC control unit, valve relay |
| 480944 | DSC control unit, valve relay |
| 480945 | DSC control unit, valve activation |
| 480946 | ABS control unit: Control valve |
| 480947 | DSC unit internal |
| 480948 | DSC control unit, valve activation |
| 480949 | DSC control unit, valve activation |
| 480950 | DSC unit: pressure sensor, front axle |
| 480951 | DSC control unit, valve activation |
| 480952 | DSC control unit, valve activation |
| 480953 | DSC control unit, valve activation |
| 480954 | DSC control unit, valve activation |
| 480955 | DSC control unit, valve activation |
| 480956 | DSC control unit, valve activation |
| 480957 | DSC control unit, valve activation |
| 480958 | DSC control unit, valve activation |
DEFINISSEZ VOTRE MARQUE POUR ACCEDER A VOS CODES DEFAUTS
-
Revue technique RTA
Revue Technique Automobile
La revue technique de référence depuis 1946. La RTA est une revue papier pour tous publics, qui vous permet d'effectuer les petites et les grosses réparations
Voir le descriptif
-
Entretien courant MTA
Méthode Technique Automobile
La MTA est issue de nos outils destinés aux pros de l'auto. Ces méthodes en ligne permettent d'effectuer les opérations de maintenances de votre auto (filtres, courroies, etc.)
Voir le descriptif
-
Toutes réparations MTAx
Méthode Technique Automobile Expert
La MTA expert est un outil en ligne destiné aux experts en mécanique et en carrosserie, pour effectuer tous types de réparations sur une voiture.
Voir le descriptif