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 |
|---|---|
| 4822EF | EPS control unit: Program/coding data correspond to delivery status. |
| 4822F0 | EPS control unit: Internal fault (hardware, rotor position sensor outside the permissible limit values), OBD. |
| 4822F1 | EPS control unit: Internal fault (copying fault, data from the EEPROM to ROM) |
| 4822F5 | EPS control unit: Protective function of vehicle electrical system, reduction of steering assistance. |
| 4822F7 | EPS control unit: Data status invalid for this vehicle configuration |
| 4822FA | EPS control unit: Post-synchronisation carried out (rotor position sensor). |
| 4822FB | EPS control unit: Switch off of torque-interface due to degradation of steering assistance |
| 48238C | Electronic Power Steering (EPS) control unit: Fault, excess temperature, deactivation of the steering servo |
| 48238D | Electronic Power Steering (EPS) control unit: Voltage supply, terminal 15N implausible |
| 48238E | Electromechanical power steering (EPS) control unit: unused error location |
| 48238F | Electronic Power Steering (EPS) voltage supply: Overload at the control unit, reduction of the steering servo |
| 48239A | EPS torque sensor (steering torque): Line fault |
| 48239C | EPS torque sensor (steering angle index): Internal fault (hardware, index sensor faulty or fault in the interface to the ECU). |
| 48239D | Electronic Power Steering (EPS) control unit: Internal fault (software - major exception fault) |
| 48239E | Electronic Power Steering (EPS) control unit: Internal fault (software - incorrect steering version) |
| 4823A0 | Electronic Power Steering (EPS) control unit: Internal fault (hardware - RAM memory faulty) |
| 4823A1 | Electronic Power Steering (EPS) control unit: Internal fault (hardware - star point relay faulty |
| 4823A2 | Electronic Power Steering (EPS) control unit: Internal fault (hardware - EEPROM memory faulty) |
| 4823C0 | Electronic Power Steering (EPS) control unit: internal fault (software). |
| 4823C1 | Electronic Power Steering (EPS) control unit: Fault under/excess temperature, minimum reduction of the steering servo |
| 4823C2 | Electronic Power Steering (EPS) rotor position sensor (steering angle): End stops not taught-in |
| 4823C3 | Electronic Power Steering (EPS) control unit: Internal fault (hardware, EEPROM faulty) |
| 4823C4 | Electronic Power Steering (EPS) voltage supply: Undervoltage control unit, minimum reduction of the steering servo |
| 4823C5 | Electromechanical power steering (EPS): Function unit PMA setpoint incorrect |
| 4823C6 | Engine control unit fault code, test fault |
| 4823C8 | Electronic Power Steering (EPS): Coding data implausible |
| 4823C9 | Electronic Power Steering (EPS): Coding data not released |
| 4823CA | Electronic Power Steering (EPS): Incorrect code data |
| 4823CB | Electronic Power Steering (EPS): No current coding data stored |
| 4823CC | Electronic Power Steering (EPS): Control unit is not encoded for the vehicle |
| 4823D0 | Electronic Power Steering (EPS) bus fault (FlexRay): general communication fault |
| 4823D1 | Electronic Power Steering (EPS) control unit: RAM memory, general fault |
| 4823D2 | Electronic Power Steering (EPS) voltage supply: Undervoltage in the vehicle (measuring point control unit) |
| 4823D3 | Electronic Power Steering (EPS) voltage supply: Overload in vehicle (measuring point control unit) |
| 4823D4 | Electronic Power Steering (EPS) voltage supply: Undervoltage in vehicle (measuring point battery) |
| 4823D5 | Electronic Power Steering (EPS) voltage supply: Overload in vehicle (measuring point battery) |
| 4823DF | Electronic Power Steering (EPS) voltage supply: Undervoltage/overload fault in the vehicle |
| 4823EA | Electronic Power Steering (EPS) control unit: End stops not taught-in |
| 4823EB | Electronic Power Steering (EPS) control unit: Internal fault (slightly increased standby current) |
| 4823EC | Electronic Power Steering (EPS) torque sensor (steering torque): Sensor faulty |
| 4823ED | Electronic Power Steering (EPS) control unit: Incorrect software version |
| 4823EE | Electronic Power Steering (EPS) control unit: Internal control unit fault (EEPROM faulty) |
| 4823EF | Electronic Power Steering (EPS): Global fault, message 'status park assist' (ID: 231.1.2) |
| 4823F0 | Electronic Power Steering (EPS) vehicle electrical system energy: Power circuit monitoring, line resistance too great |
| 4823F1 | Electronic Power Steering (EPS) vehicle electrical system energy: Failure 24 volt voltage supply, fallback to 12 volt level |
| 4823F2 | Electronic Power Steering (EPS) vehicle electrical system energy: Auxiliary battery for 24 volt voltage supply deep discharge |
| 4823F3 | Electronic Power Steering (EPS): Global fault, message 'Heading Control' (ID: 68.0.2) |
| 4823F4 | Electronic Power Steering (EPS) voltage supply: Overload at the control unit (terminal 30, power part), switch-off of the steering servo |
| 4823F5 | Electronic Power Steering (EPS): Global fault, message 'first value steering angle front axle' (ID: 57.1.2) |
| 4823F6 | Electronic Power Steering (EPS) global fault message 'Vehicle speed' (ID: 55.3.4) |
| 4823F7 | Electronic Power Steering (EPS) global fault Message 'crankshaft torque' (ID: 40.1.4) |
| 4823F8 | Electronic Power Steering (EPS) control unit: Vibration detection (reduced steering servo) |
| 4823F9 | Electronic Power Steering (EPS) control unit: Excess temperature, reduction in steering servo |
| 4823FA | Electronic Power Steering (EPS) control unit: Overload current (reduced steering servo) |
| 4823FB | Electronic Power Steering (EPS) rotor position sensor: Not operational |
| 4823FC | Electronic Power Steering (EPS) control unit: Undervoltage during operation (reduced steering servo) |
| 4823FD | Electronic Power Steering (EPS) voltage supply: Undervoltage during startup procedure, switch-off of the steering servo |
| 4823FE | Electronic Power Steering (EPS) control unit: EEPROM copy used |
| 4823FF | Electronic Power Steering (EPS) voltage supply: Open circuit (system reset) |
| 48248E | Software unit: Undervoltage |
| 48248F | Software unit: Overvoltage |
| 48249A | Control unit software error |
| 4824A8 | Software unit: CAN message terminal status (from the DME) missing |
| 4824A9 | SWE: CAN-Message engine speed (from DME) absent |
| 4824AA | SWE: CAN message speed signal (from ABS) absent |
| 48261B | Integrated Chassis Management (ICM) control unit: internal parameters invalid |
| 48261C | Integrated Chassis Management (ICM): Yaw rate signal temporary implausibel |
| 48261E | Integrated Chassis Management (ICM): Longitudinal acceleration signal temporary implausibel |
| 48261F | Integrated Chassis Management (ICM): Steering angle sensor signal temporary implausibel |
| 48262C | EPS interface: Power-assisted steering |
| 48262E | ICM: internal control-unit fault |
| 48262F | ICM: internal control-unit fault |
| 48263A | ICM: Run error detected |
| 48263B | ICM: Run error detected |
| 48263C | ICM: Run error detected |
| 48264A | DSC interface: HDC function |
| 48264B | ICM: Internal control unit fault |
| 48264C | ICM: Internal control unit fault |
| 48270E | Integrated Chassis Management (ICM): Control unit, software error |
| 48272A | Integrated Chassis Management (ICM): Lateral acceleration sensor, temporary fault |
| 48272D | ICM: Lateral acceleration sensor, temporary fault |
| 48279C | Integrated Chassis Management (ICM): Overload in vehicle |
| 48279E | Integrated Chassis Management (ICM): Control unit, sporadic fault |
| 4827A2 | ICM: Control unit, sporadic fault |
| 4827A5 | ICM: Internal control unit, vertical acceleration calculation |
| 4827A6 | ICM: Control unit, sporadic fault |
| 4827B4 | ICM: Undervoltage at control unit |
| 4827B5 | ICM: Control unit software error |
| 4827B6 | ICM: Control unit software error |
| 4827BA | ICM: Procedure error detected |
| 4827C3 | ICM: Procedure error detected |
| 4827C4 | ICM: Procedure error detected |
| 4827C6 | Steering angle sensor AFS severe internal error |
| 4827C7 | Steering angle sensor AFS internal error |
| 4827CA | Steering angle sensor AFS General calibration fault |
| 4827CB | Steering angle sensor AFS Master-Slave fault |
| 4827CC | ICM: Procedure error detected |
| 4827CD | ICM: Procedure error detected |
| 4827CF | ICM: Undervoltage in vehicle |
| 4827DA | Reprogram ICM |
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