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 |
|---|---|
| ATA 02F0E5 | The electrical line to component 'A17 (Front passenger door module (DCMP) control unit)' has an open circuit. |
| ATA 07F0E2 | Pin A6.X1.21/20 at control unit 'A6 (Anti-theft alarm system (ATA) control unit)' has an open circuit. |
| ATA 08F0E2 | Pin A6.X1.21/21 at control unit 'A6 (Anti-theft alarm system (ATA) control unit)' has an open circuit. |
| ATA 42F0E3 | Pin X1/19 at control unit 'A6 (Anti-theft alarm system (ATA) control unit)' has a short circuit to positive. |
| ATA 42F0E4 | Pin X1/19 at control unit 'A6 (Anti-theft alarm system (ATA) control unit)' has a short circuit to ground. |
| ATA 52F0E2 | The CAN message from control unit 'A16 (Driver door module (DCMD) control unit)' is faulty. |
| ATA 53F0E2 | The CAN message from control unit 'A17 (Front passenger door module (DCMP) control unit)' is faulty. |
| ATA 54F0E2 | The CAN message from control unit 'A1 (Instrument cluster (ICUC) control unit)' is faulty. |
| ATA 60F0EE | There is an internal fault in control unit 'A6 (Anti-theft alarm system (ATA) control unit)'. |
| ATA 61F0EE | There is an internal fault in control unit 'A6 (Anti-theft alarm system (ATA) control unit)'. |
| B0001 | Driver's airbag, first stage deployment control circuit |
| B0002 | Driver's airbag, second stage deployment control circuit/open |
| B0003 | Driver's airbag, third stage deployment control circuit |
| B0004 | Driver's knee airbag deployment control circuit |
| B0010 | Passenger's airbag, first stage deployment control circuit |
| B0011 | Passenger's airbag, second stage deployment control circuit/open |
| B0012 | Passenger's airbag, third stage deployment control circuit |
| B0013 | Passenger's knee airbag deployment control circuit |
| B0020 | Left side airbag deployment control circuit |
| B0021 | Left curtain airbag deployment control circuit 1 |
| B0022 | Left curtain airbag deployment control circuit 2 |
| B0028 | Right side airbag deployment control circuit |
| B0029 | Right curtain airbag deployment control circuit 1 |
| B002A | Right curtain airbag deployment control circuit 2 |
| B0030 | Second row, left side airbag deployment control circuit |
| B0031 | Second row, left frontal airbag, first stage deployment control circuit |
| B0050 | Driver's seat belt sensor |
| B0051 | First row centre seat belt sensor |
| B0052 | Passenger's seat belt sensor |
| B0053 | Second row left seat belt sensor |
| B0054 | Second row centre seat belt sensor |
| B0055 | Second row right seat belt sensor |
| B0056 | Third row left seat belt sensor |
| B0058 | Third row right seat belt sensor |
| B0060 | Driver's seat belt tension sensor |
| B0061 | Passenger's seat belt tension sensor |
| B0070 | Driver's seat belt pretensioner 1 deployment control circuit |
| B0071 | First row centre seat belt pretensioner deployment control circuit |
| B0072 | Passenger's seat belt pretensioner 1 deployment control circuit |
| B0079 | Driver's seat belt pretensioner 2 deployment control circuit |
| B00B5 | Driver's seat position sensor |
| B00B6 | Driver's seat backrest position sensor circuit/open |
| B00C5 | Passenger's seat position sensor |
| B00C6 | Passenger's seat backrest position sensor circuit/open |
| B00C7 | Passenger's seat occupant position sensor 1 |
| B0109 | Rear left side airbag deployment control circuit |
| B1004-012 | CAN communication is faulty. |
| B1004-013 | Fault in CAN communication with instrument cluster. |
| B1004-014 | The CAN communication of the engine control module is faulty. |
| B1006-005 | Compressor clutch has Short circuit to ground |
| B1006-007 | Compressor clutch has Short circuit to positive or Open circuit |
| B1040-000 | Event: The CAN communication of the engine control module is faulty |
| B1042-000 | Event: CAN communication with transmission control unit is faulty. |
| B1043-000 | Instrument cluster is faulty. |
| B1051-000 | Event: CAN bus to tachograph has failed. |
| B1053-000 | Instrument cluster is faulty. |
| B1057-000 | CAN bus-fault. |
| B1057-001 | CAN bus-fault. |
| B1061-000 | Communication with the CD changer is interrupted |
| B1470-001 | Fuel level sensor has Open circuit or Short circuit to positive. |
| B1470-002 | Fuel level sensor has Short circuit to ground. |
| B1730-000 | The navigation processor signals excess temperature. |
| B1736-001 | A fault has been detected when reading the navigation CD |
| B1736-002 | A fault has been detected when reading the navigation CD |
| B1736-003 | A fault has been detected when reading the navigation CD |
| B1738-000 | The GPS protocol cannot be received. |
| B1738-001 | The signal cable of the antenna cable to the GPS antenna has Short circuit to ground |
| B1738-002 | There is no link to the GPS antenna |
| B1761-000 | The control cable of the antenna has Short circuit to ground |
| B1761-001 | The control cable of the CD changer has Short circuit to ground |
| B1762-000 | The navigation processor signals CAN communication fault. |
| B1763-000 | The mechanism of the CD changer is faulty. |
| B1763-001 | The mechanism of the CD changer is faulty. |
| B1763-002 | The CD cannot be ejected from the magazine. |
| B1763-003 | The CD changer signals excess temperature. |
| B1763-004 | The CD changer signals insufficient temperature. |
| B1763-005 | The mechanism of the CD changer is faulty. |
| B1765-000 | The navigation processor is faulty. |
| B1766-000 | The navigation processor must readjust. |
| B1769-001 | The Telematics is faulty |
| B1769-002 | The Telematics is faulty |
| B1769-003 | The Telematics is faulty |
| B1769-016 | The link to the telephone adapter is faulty. |
| B1776-000 | The navigation processor detects a selftest fault. |
| B1777-000 | The telematic detects a CAN communication fault |
| B1780-002 | Preglow and 'Immobilizer' indicator lamp has Short circuit to ground. |
| B30C00 | Clogged diesel/petrol particulate filter |
| B564 | Excessive difference in brake wear between the brakes of 1st front axle. |
| B664 | Excessive difference in brake wear between the brakes of 2nd front axle. |
| B764 | Excessive difference in brake wear between the brakes of 1st rear axle. |
| B864 | Excessive difference in brake wear between the brakes of 2nd rear axle. |
| BESO 20F1EB | There is an internal fault in control unit 'A33 (Battery emergency shutoff (BESO) control unit)'. |
| BESO 22F1E7 | There is an internal fault in control unit 'A33 (Battery emergency shutoff (BESO) control unit)'. |
| BESO 24F1E7 | There is an internal fault in control unit 'A33 (Battery emergency shutoff (BESO) control unit)'. |
| BESO 28F1E7 | There is an internal fault in control unit 'A33 (Battery emergency shutoff (BESO) control unit)'. |
| BESO 32F1E3 | Control unit 'A33 (Battery emergency shutoff (BESO) control unit)' is not receiving any CAN messages. |
| BESO 34F1E2 | Circuit 15 has a short circuit to positive. |
| BESO 35F1E2 | Circuit 15 has an open circuit or a short circuit to ground. |
| BESO 40F1E3 | The supply voltage of control unit 'Battery isolating switch' is too high (overvoltage). |
| BESO 40F1E4 | The supply voltage of control unit 'Battery isolating switch' is too low (undervoltage). |
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