Que signifie votre code Code Défaut MERCEDES ?
Grace au système OBD, les
Mercedes
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 |
|---|---|
| 44F8 | L6/4 (Right rear rpm sensor)-Short circuit to ground. |
| 44FC | The rpm signal of component L6/4 (Right rear rpm sensor) is implausible |
| 45A0 | A7/3 (Traction system hydraulic unit):Loose contact in voltage supply |
| 471A00 | No CAN message was received from control unit 'N145 (Transmission mode control unit)' |
| 471B00 | One or more signals sent from control unit 'A1 (Instrument cluster)' via the CAN bus is implausible |
| 471D00 | One or more signals sent from control unit 'A1 (Instrument cluster)' via the CAN bus is implausible |
| 471F00 | One or more signals sent from control unit 'A1 (Instrument cluster)' via the CAN bus is implausible |
| 472A00 | One or more signals sent from control unit 'N73 (Electronic ignition lock control unit)' via the CAN bus is implausible |
| 472C | The CAN bus message of component A1 (Instrument cluster) is implausible. |
| 472D | No CAN message from control unit A1 (Instrument cluster). |
| 473A00 | Control unit 'N30/4 (Electronic Stability Program control unit)' has temporarily switched itself off from the CAN bus |
| 473B00 | Control unit 'N30/4 (Electronic Stability Program control unit)' has temporarily switched itself off from the CAN bus |
| 473C00 | Control unit 'N30/4 (Electronic Stability Program control unit)' has temporarily switched itself off from the CAN bus |
| 473D00 | Control unit 'N30/4 (Electronic Stability Program control unit)' has temporarily switched itself off from the CAN bus |
| 473F00 | Control unit 'N30/4 (Electronic Stability Program control unit)' has temporarily switched itself off from the CAN bus |
| 474D | No CAN message from control unit Engine. |
| 475C00 | Control unit 'N30/4 (Electronic Stability Program control unit)' has temporarily switched itself off from the CAN bus |
| 47C0 | N30/4 (ESP control unit)-CAN hardware fault. |
| 47C2 | N30/4 (ESP control unit)-Error on transmitting a CAN message. |
| 47D3 | Event:The CAN bus message of component A1 (Instrument cluster) is implausible. |
| 47EF00 | No CAN message was received from control unit 'Suspension system' |
| 47F0 | N30/4 (ESP control unit)-Version coding string: INVALID. |
| 47F1 | N30/4 (ESP control unit)-Version coding string: INVALID. |
| 47F100 | One or more signals sent from control unit 'Radar sensors control unit' via the CAN bus is implausible |
| 47F200 | No CAN message was received from control unit 'Radar sensors control unit' |
| 49A0 | N30/4 (ESP control unit)-Switchover valve cannot operate. |
| 49A1 | N30/4 (ESP control unit)-Switchover valve cannot operate. |
| 49B0 | N30/4 (ESP control unit)-Switchover valve cannot operate. |
| 49D8 | N30/4 (ESP control unit)-Switchover valve cannot operate. |
| 49F0 | N30/4 (ESP control unit)-Switchover valve cannot operate. |
| 4A3F | The signal from component Lateral acceleration sensor is implausible or no signal |
| 4A40 | The signal from component Lateral acceleration sensor is implausible |
| 4A41 | The signal from component Lateral acceleration sensor is implausible |
| 4A42 | The signal from component Lateral acceleration sensor is implausible |
| 4A44 | The signal from component Lateral acceleration sensor is implausible |
| 4A4400 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4A45 | The signal from component Lateral acceleration sensor is implausible |
| 4A4500 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4A46 | The signal from component Lateral acceleration sensor is implausible |
| 4A47 | The signal from component Lateral acceleration sensor is implausible |
| 4A4700 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4A49 | The signal from component Lateral acceleration sensor is implausible |
| 4A4900 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B07 | Yaw rate sensor-The voltage supply is faulty |
| 4B10 | The signal from component Yaw rate sensor is implausible |
| 4B13 | The signal from component Yaw rate sensor is implausible |
| 4B14 | The signal from component Yaw rate sensor is implausible |
| 4B16 | The signal from component Yaw rate sensor is implausible |
| 4B18 | The signal from component Yaw rate sensor is implausible |
| 4B1A | The signal from component Yaw rate sensor is implausible |
| 4B1A00 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B1E | The signal from component Yaw rate sensor is implausible |
| 4B1E00 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B22 | The signal from component Yaw rate sensor is implausible |
| 4B2200 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B26 | The signal from component Yaw rate sensor is implausible |
| 4B2600 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B28 | The signal from component Yaw rate sensor is implausible |
| 4B2800 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B30 | The signal from component Yaw rate sensor is implausible |
| 4B3100 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B34 | The signal from component Yaw rate sensor is implausible |
| 4B3400 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B3700 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B38 | The signal from component Yaw rate sensor is implausible |
| 4B3900 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B3A | The signal from component Yaw rate sensor is implausible |
| 4B3A00 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B3F | The signal from component Yaw rate sensor is implausible |
| 4B3F00 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' |
| 4B5000 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B5100 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B5200 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B6000 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B6100 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B6200 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B7000 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B7100 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B7200 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B8000 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B8200 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B8300 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B9000 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4B9200 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4BAC00 | CAN communication with component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' has a malfunction |
| 4BB000 | Component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is defective or the wrong model is installed |
| 4BB100 | Component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is defective or the wrong model is installed |
| 4BB300 | The signal from component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4BB400 | The supply voltage of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty |
| 4BB5 | A7/3 (Traction system hydraulic unit):Loose contact in voltage supply |
| 4BB5 | Yaw rate sensor-Internal fault |
| 4BB7 | Yaw rate sensor-Internal fault |
| 4BB8 | A7/3 (Traction system hydraulic unit):Loose contact in voltage supply |
| 4BB9 | Yaw rate sensor-Internal fault |
| 4BBA | Yaw rate sensor-Internal fault |
| 4BBB | Yaw rate sensor-Internal fault |
| 4BBC | Yaw rate sensor-Internal fault |
| 4BBD | Yaw rate sensor-Internal fault |
| 4BBE | Yaw rate sensor-Internal fault |
| 4BBF | Yaw rate sensor-Internal fault |
DEFINISSEZ VOTRE MARQUE POUR ACCEDER A VOS CODES DEFAUTS
LES PRODUITS DISPONIBLES POUR VOTRE AUTO
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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