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 |
|---|---|
| 482A3C | Valve coil - rear right - current regulator plausibility error, |
| 482B23 | VDP: Local voltage supply - undervoltage |
| 482B24 | VDP: Local voltage supply - overvoltage |
| 482B25 | VDP: Global voltage supply - external undervoltage |
| 482B26 | VDP: Global voltage supply - external overvoltage |
| 482B27 | VDP: Global voltage supply - internal undervoltage |
| 482B28 | VDP: Global voltage supply - internal overvoltage |
| 482B80 | GHAS terminal 30: Voltage too low |
| 482B81 | GHAS terminal 30: Overload |
| 482B82 | GHAS terminal 30b: Voltage too low |
| 482B83 | GHAS terminal 30b: Overload |
| 482B90 | GHAS control unit engine end-stage driver: defective |
| 482B91 | GHAS control unit engine end-stage: overloaded |
| 482B94 | GHAS internal control unit error: Engine output stage failure |
| 482B96 | GHAS control unit: Engine output stage driver, initialisation failure |
| 482B99 | GHAS control unit brake end-stage: overloaded and temporarily not available |
| 482B9A | GHAS control unit brake end-stage: overloaded and permanently not available |
| 482B9B | GHAS control unit brake end-stage: faulty |
| 482B9C | GHAS internal control unit error: unexpected reset |
| 482B9D | GHAS control unit: Unexpected watchdog reset |
| 482B9E | GHAS internal control unit error: Faulty control unit |
| 482B9F | GHAS internal control unit error: Software function monitoring activated |
| 482BA0 | GHAS internal control unit error: ROM fault detected |
| 482BA1 | GHAS internal control unit error: Software malfunction |
| 482BA2 | GHAS control unit: Test fault EEPROM |
| 482BA3 | GHAS control unit: ADC fault |
| 482BA4 | GHAS control unit: External monitoring unit fault |
| 482BA5 | GHAS internal control unit error: Hardware function monitoring activated |
| 482BA7 | GHAS lock: Lock not learned to control unit (lock calibration missing) |
| 482BD0 | Regulated differential lock: Coding data implausible |
| 482BD1 | Regulated differential lock: No current coding data stored |
| 482BD2 | Regulated differential lock: Coded data fault |
| 482BD3 | Regulated differential lock: Control unit is not encoded for the vehicle |
| 482BD4 | Regulated differential lock: Coding data not enabled |
| 482BDE | Missing message (relative time, 276.2.8): receiver: GHAS, transmitter: instrument cluster |
| 482D02 | SVT: No current coding data stored |
| 482D06 | SVT servo valve: Short circuit between plus and terminal 31 (vehicle ground). |
| 482D07 | SVT servo valve: Short circuit between plus or minus and terminal 30 (battery plus). |
| 482D08 | SVT servo valve: Short circuit between minus and terminal 31 (vehicle ground). |
| 482D09 | SVT servo valve: Plus/minus interrupted (Openload). |
| 482D0A | SVT servo valve: Short circuit between plus and minus |
| 482D0B | SVT control unit: Servo valve control error (implausible current during initialisation) |
| 482D0C | SVT control unit: Servo valve control error (implausible current during actuation) |
| 482D0D | SVT ECO valve: Short circuit between plus and terminal 31 (vehicle ground). |
| 482D0E | SVT ECO valve: Short circuit between plus or minus and terminal 30 (battery plus). |
| 482D0F | SVT ECO valve: Short circuit between minus and terminal 31 (vehicle ground). |
| 482D10 | SVT ECO valve: Plus/minus interrupted (Openload). |
| 482D11 | SVT ECO valve: Short circuit between plus and minus |
| 482D14 | SVT: Control unit is not encoded for the vehicle |
| 482D15 | SVT: Coding data implausible |
| 482D16 | SVT: Coding data not released |
| 482D17 | SVT: Encoding data faulty |
| 482ECD | SAS: SF-CAN bus error |
| 482EDC | SAS: Internal fault |
| 482EDD | SAS: Control unit, internal fault |
| 482EDE | SAS: Control unit, internal fault |
| 482EDF | SAS: Control unit, internal fault |
| 482EE0 | SAS: Control unit, internal fault |
| 482EE1 | SAS: Control unit, internal fault |
| 482EE2 | SAS: Control unit, internal fault |
| 482EE3 | SAS: Control unit, internal fault |
| 482EE5 | SAS: Control unit, internal fault |
| 482EE8 | SAS: Control unit, internal fault |
| 482EF0 | SAS: Control unit, internal fault |
| 482EF1 | SAS: Control unit, internal fault |
| 482F0F | SAS: Control unit internal software fault |
| 482F50 | SAS: Internal fault |
| 482F51 | SAS: Internal software error |
| 483D | Throttle actuation |
| 484A | Accelerator Pedal Potentiometer -Signal |
| 486D | Control Unit Software Fault |
| 487A | Lambda Sensor Bank 2 - Bias Voltage |
| 487B | Lambda Sensor Bank 2 - Bias Voltage |
| 487C | Lambda Sensor Bank 2 - Bias Voltage |
| 488A | Lambda Sensor Bank 2 - Pump Current |
| 488B | Lambda Sensor Bank 2 - Pump Current |
| 488C | Lambda Sensor Bank 2 - Pump Current |
| 489A | Lambda Sensor Bank 2 - Virtual Ground |
| 489B | Lambda Sensor Bank 2 - Virtual Ground |
| 489C | Lambda Sensor Bank 2 - Virtual Ground |
| 48A2 | CAN Communication with ASC |
| 48A3 | CAN Communication with ASC |
| 48A9 | Common rail pressure sensor inconsistency between the rail pressure and the PCV current |
| 48B2 | CAN Communication with ASC |
| 48B3 | CAN Communication with ASC |
| 48B5 | Injectors Voltage Measurement(control unit internal) |
| 48B6 | Injectors Voltage Measurement(control unit internal) |
| 48B7 | Injectors Voltage Measurement(control unit internal) |
| 48BC | Lambda Sensor Bank 2 |
| 48C5 | Injectors Voltage Measurement(control unit internal) |
| 48C6 | Injectors Voltage Measurement(control unit internal) |
| 48C7 | Injectors Voltage Measurement(control unit internal) |
| 48CA | Lambda Sensor Bank 2 |
| 48CB | Lambda Sensor Bank 2 |
| 48D2 | CAN Communication with Instrument Cluster |
| 48D3 | CAN Communication with Instrument Cluster |
| 48DA | Control Unit Internal 25 |
| 48DB | Control Unit Internal 25 |
| 48EA | Control Unit Internal 26 |
| 48EB | Control Unit Internal 26 |
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