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 |
|---|---|
| 481E1F | PMA ultrasonic sensors: Software not up to date |
| 481E2A | Left PMA ultrasonic sensor: Brief overheating |
| 481E2B | Ultrasonic sensor for PMA, front right side: Internal fault |
| 481E2C | Left PMA ultrasonic sensor: Line fault |
| 481E2F | Right PMA ultrasonic sensor: Communication failure |
| 481E3B | PMA control unit: Left PMA ultrasonic sensor, overload |
| 481E3D | PMA control unit: Right PMA ultrasonic sensor, undervoltage |
| 481E3E | PMA control unit: Right PMA ultrasonic sensor, overload |
| 481E3F | Right PMA ultrasonic sensor: Maladjustment |
| 481E4A | Ultrasonic sensor for PMA, front left side: Internal fault |
| 481E4B | Ultrasonic sensor for PMA, front right side: Internal fault |
| 481E4C | Ultrasonic sensor for PMA, front left side: Internal fault |
| 481E4F | Ultrasonic sensors: Short circuit to ground in supply voltage |
| 481E5A | Parking Manoeuvring Assistant (PMA): CAN communication fault |
| 481E5C | Parking Manoeuvring Assistant (PMA): Programming |
| 481E6A | Parking Manoeuvring Assistant (PMA) control unit internal (analogue/digital converter) |
| 481E6C | Parking Manoeuvring Assistant (PMA) encoding erroneous |
| 481E6E | Parking Manoeuvring Assistant (PMA) control unit, internal software fault |
| 481E6F | Parking Manoeuvring Assistant (PMA) control unit, internal (transceiver) |
| 481E7E | Ultrasonic sensor for PMA, front right side: Internal fault |
| 481E7F | Ultrasonic sensor for PMA, front left side: Internal fault |
| 481F82 | Tyre pressure monitoring system (RDC): Internal fault |
| 481F83 | Software error control unit |
| 481F84 | Tyre pressure monitoring system (RDC): Voltage supply |
| 481F86 | Tyre pressure monitoring system (RDC): transmitter, front left, data transmission disrupted |
| 481F87 | Tyre pressure monitoring system (RDC): transmitter, front right, data transmission disrupted |
| 481F88 | Tyre pressure monitoring system (RDC): transmitter, rear left, data transmission disrupted |
| 481F89 | Tyre pressure monitoring system (RDC): transmitter, rear right, data transmission disrupted |
| 481F8A | Tyre pressure sensor, front |
| 481F8B | Tyre pressure sensor, rear |
| 481F8C | Wheel electronics, front right, no reception |
| 481F8D | Wheel electronics, rear left, no reception |
| 481F8E | Wheel electronics, rear right, no reception |
| 481F90 | Tyre pressure sensor front not taught-in |
| 481F91 | Tyre pressure sensor rear not taught-in |
| 481F94 | Tyre pressure monitoring system (RDC): Aerial faulty |
| 481F97 | Tyre pressure monitoring system (RDC): Coding error |
| 481F9A | Tyre pressure sensor, front reception |
| 481F9B | Tyre pressure sensor, rear reception |
| 481F9E | Tyre pressure monitoring system (RDC): Aerial, incorrect component |
| 481F9F | RDC: aerial, incorrect component |
| 481FA0 | Wheel electronics, front left, faulty |
| 481FA1 | Wheel electronics, front right, faulty |
| 481FA2 | Wheel electronics, rear left, faulty |
| 481FA3 | Wheel electronics, rear right, faulty |
| 481FA4 | Wheel electronics (position unknown), faulty |
| 481FA5 | Tyre pressure monitoring system (RDC): undervoltage |
| 481FA6 | Tyre pressure monitoring system (RDC): Operating voltage, control unit, faulty |
| 481FA7 | Tyre pressure monitoring system (RDC): Overload, terminal 30, safety circuit |
| 481FAA | Tyre pressure monitoring system (RDC): Overload, terminal 30 |
| 481FBA | Tyre pressure monitoring system (RDC): transmitter, front left, faulty |
| 481FBB | Tyre pressure monitoring system (RDC): transmitter, front right, faulty |
| 481FBC | Tyre pressure monitoring system (RDC): transmitter, rear left, faulty |
| 481FBD | Tyre pressure monitoring system (RDC): transmitter, rear right, faulty |
| 481FBE | Tyre pressure monitoring system (RDC): radio connection disrupted, external influence |
| 481FC0 | Tyre pressure monitoring system (RDC): Coding data not released |
| 481FC1 | Tyre pressure monitoring system (RDC): Control unit is not coded for the vehicle |
| 481FC2 | Tyre pressure monitoring system (RDC): No current coding data stored |
| 481FC3 | Tyre pressure monitoring system (RDC): Coding data faulty |
| 481FC4 | Tyre pressure monitoring system (RDC): Coding data implausible |
| 48210A | ACC: Internal control unit fault |
| 48210B | ACC: Internal control unit fault, voltage fault |
| 48211E | Programming and coding ACC |
| 48211F | Programming and coding ACC |
| 48212A | ACC: Internal control unit fault |
| 48212B | ACC: Internal control unit fault |
| 48212C | ACC: Internal control unit fault |
| 48212D | ACC: Internal control unit fault |
| 48212E | ACC: Internal control unit fault |
| 48212F | ACC: Internal control unit fault |
| 48213C | ACC: Undervoltage |
| 48213D | ACC: Overvoltage |
| 48213E | ACC: Voltage supply - Local undervoltage |
| 48213F | ACC: Voltage supply - global internal overvoltage |
| 4822A6 | EPS voltage supply: Undervoltage in vehicle (external faults, e.g. network faults are suppressed). |
| 4822A7 | EPS voltage supply: Overvoltage in vehicle (control unit faults are suppressed) |
| 4822A8 | EPS voltage supply: Overvoltage in vehicle (external faults, e.g. network faults are suppressed). |
| 4822A9 | EPS voltage supply: Undervoltage in vehicle (control unit faults are suppressed) |
| 4822B1 | EPS control unit: Internal fault (hardware - index sensor, short circuit to ground) |
| 4822B2 | EPS control unit: Internal fault (hardware - index sensor, short circuit to B+ or line disconnection) |
| 4822B3 | EPS control unit: Internal fault (software - serious exception error, relevant to on-board diagnosis) |
| 4822B4 | EPS control unit: Internal fault (hardware - serious exception error, relevant to on-board diagnosis) |
| 4822B8 | EPS control unit: Internal fault (hardware - voltage supply to rotor position sensor, violation of upper limit of range) |
| 4822B9 | EPS control unit: Internal fault (hardware - temperature sensor of PCB, short circuit to ground) |
| 4822BB | EPS control unit: Internal fault (hardware - temperature sensor of PCB, plausibility) |
| 4822BC | EPS control unit: Internal fault (hardware - temperature sensor of output stage, short circuit to ground) |
| 4822C1 | EPS control unit: Internal fault (hardware - temperature sensor of micro controller, plausibility) |
| 4822C3 | EPS control unit: Internal fault (hardware - temperature sensor of output stage, violation of upper limit of range) |
| 4822C4 | EPS control unit: Internal fault (hardware - control unit faulty, relevant to on-board diagnosis) |
| 4822C7 | EPS control unit: Internal fault (hardware - rotor position sensor (steering angle), communication disrupted) |
| 4822C8 | EPS control unit: Internal fault (hardware - internal voltage supply faulty, relevant to on-board diagnosis) |
| 4822D9 | EPS control unit: Internal fault (hardware - rotor position sensor (steering angle), index belt jump steering angle invalid) |
| 4822DA | EPS control unit: Internal fault (hardware) |
| 4822DB | EPS control unit: Internal fault (initialisation of manufacturer faulty) |
| 4822DE | EPS control unit: Internal fault (rotor position sensor, signal fault) |
| 4822DF | EPS control unit: Internal fault (hardware, ROM), OBD |
| 4822EA | EPS control unit: Internal fault (hardware, general), OBD |
| 4822EB | EPS control unit: Steering assistance is permanently restricted (fault locking). |
| 4822EC | EPS control unit: Global power management has requested reduction of the steering assistance. |
| 4822EE | EPS control unit: Internal fault (software, program flow control) |
DEFINISSEZ VOTRE MARQUE POUR ACCEDER A VOS CODES DEFAUTS
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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
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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
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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