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 |
|---|---|
| C1628 | One or more messages from control unit 'A89 (DISTRONIC electric controller unit)' are not available on the CAN bus. |
| C1629 | No CAN message was received from control unit 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1629 | The right front wheel speed sensor has a short circuit to ground. |
| C162A | The right front wheel speed sensor has a short circuit to positive. |
| C162B | The right front wheel speed sensor has an electrical fault or open circuit. |
| C162C | The values of the wheel speed sensors are implausible. |
| C162D | The left rear wheel speed sensor has a short circuit to ground. |
| C162E | The left rear wheel speed sensor has a short circuit to positive. |
| C162F | The left rear wheel speed sensor has an electrical fault or open circuit. |
| C1630 | One or more messages from control unit 'Radar sensors control unit' are not available on the CAN bus. |
| C1630 | The right rear wheel speed sensor has a short circuit to ground. |
| C1631 | The right rear wheel speed sensor has a short circuit to positive. |
| C1631 | One or more messages from control unit 'Radar sensors control unit' are not available on the CAN bus. |
| C1632 | One or more messages from control unit 'Radar sensors control unit' are not available on the CAN bus. |
| C1632 | The right rear wheel speed sensor has an electrical fault or open circuit. |
| C1633 | Implausible data were received from control unit 'Drivetrain'. |
| C1633 | One or more messages from control unit 'Radar sensors control unit' are not available on the CAN bus. |
| C1635 | The learned value of an operating parameter of the control unit 'DISTRONIC' is outside the valid range. |
| C1636 | The calibration of the control unit 'DISTRONIC' has a malfunction. |
| C1637 | The cylinder motor in the control unit 'DISTRONIC' has a malfunction. |
| C1638 | The reflector in the control unit 'DISTRONIC' has a malfunction. |
| C1639 | The control unit 'DISTRONIC' has a malfunction. |
| C163A | The control unit 'DISTRONIC' is blocked by dirt or by a foreign object. |
| C163D | Implausible data were received from control unit 'Radar sensorics'. |
| C163E | Communication with the suspension FlexRay has a malfunction. |
| C163E | The values of the brake pedal are implausible. |
| C1641 | Control unit 'DISTRONIC' is disrupted by interference from an external transmitter. |
| C1643 | The valves on the air suspension bellows have a malfunction. |
| C1644 | One or more messages from control unit 'Radar sensors control unit' are not available on the CAN bus. |
| C1644 | The automatic calibration (production) of the control unit 'DISTRONIC' has a malfunction |
| C1645 | One or more messages from control unit 'Radar sensors control unit' are not available on the CAN bus. |
| C1645 | The end-of-line mode calibration (production) of the control unit 'DISTRONIC' has a malfunction. |
| C1646 | One or more messages from control unit 'Radar sensors control unit' are not available on the CAN bus. |
| C1646 | The service calibration of the control unit 'DISTRONIC' has a malfunction. |
| C1647 | One or more messages from control unit 'Radar sensors control unit' are not available on the CAN bus. |
| C16D5 | Battery energy control unit |
| C1752 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1754 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1755 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1757 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1758 | Signal 'Lateral acceleration' is faulty. |
| C1775 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1776 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1780 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1781 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1783 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1784 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1786 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1787 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1801 | B29/6 (Left rear bumper radar sensor) : Overtemperature. |
| C1825 | Control unit 'ESP' has a malfunction. |
| C1825 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1826 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1863 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1864 | Component 'Lateral acceleration sensor' is not calibrated. |
| C1865 | Control unit 'ESP' has a malfunction. |
| C1865 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1866 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1869 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1870 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1872 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1878 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1879 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1880 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1881 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1882 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1883 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1884 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1886 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1888 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1889 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1893 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1905 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1907 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1909 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1911 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1912 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1913 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1914 | Communication between control unit 'N30/4 (Electronic Stability Program control unit)' and control unit 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' has a malfunction. |
| C1915 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1917 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1918 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1919 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1920 | There is an internal fault in component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| C1924 | One or more signals sent from control unit 'Transmission' via the CAN bus is implausible. |
| C1932 | The supply voltage for the 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' component is outside the permissible range. |
| C1933 | Output 2 for the power supply of the sensors has an electrical fault or an open circuit. |
| C1934 | Output 2 for the power supply of the sensors has an electrical fault or an open circuit. |
| C1936 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1940 | Component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' has detected an undervoltage. |
| C1943 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1944 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1945 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1946 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1947 | There is an internal fault in control unit 'N30/4 (Electronic Stability Program control unit)'. |
| C1951 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1953 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1954 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1960 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
| C1961 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)'. |
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