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 |
|---|---|
| EHZ 4050 | The specified steering angle could not be reached on the trailing axle. |
| EHZ 4051 | Steering angle sensor 'Front axle 1' is incorrectly installed. |
| EHZ 4052 | Learning error in steering angle sensor 'Front axle 1' |
| EHZ 4052 | Learning error in steering angle sensor 'Front axle ' |
| EHZ 4092 | Synchronization error in signal 1 from steering angle sensor 'Front axle' |
| EHZ 4092 | Synchronization error in signal 1 from steering angle sensor 'Front axle 1' |
| EHZ 4140 | Pin 2 of steering angle sensor 'Front axle 1' has Open circuit. |
| EHZ 4141 | Pin 2 of steering angle sensor 'Front axle 1' has Short circuit to ground. |
| EHZ 4141 | Pin 4 of steering angle sensor 'Front axle ' has Short circuit to ground, Open circuit. |
| EHZ 4142 | Pin 2 of steering angle sensor 'Front axle 1' has Short circuit to positive. |
| EHZ 4142 | Pin 4 of steering angle sensor 'Front axle ' has Short circuit to positive. |
| EHZ 4143 | Signal 2 from steering angle sensor 'Front axle 1' is not measurable. |
| EHZ 4144 | Steering angle sensor 'Front axle 1' has shorted winding. |
| EHZ 4150 | Steering angle sensor 'Front axle 1' supplying an implausible value. |
| EHZ 4151 | Steering angle sensor 'Front axle 1' is incorrectly installed. |
| EHZ 4152 | Learning error in steering angle sensor 'Front axle 1' |
| EHZ 4192 | Synchronization error in signal 2 from steering angle sensor 'Front axle 1' |
| EHZ 4240 | Pin 1 of steering angle sensor 'Front axle 2' has Open circuit. |
| EHZ 4241 | Pin 1 of steering angle sensor 'Front axle 2' has Short circuit to ground. |
| EHZ 4242 | Pin 1 of steering angle sensor 'Front axle 2' has Short circuit to positive. |
| EHZ 4243 | Signal 1 from steering angle sensor 'Front axle 2' is not measurable. |
| EHZ 4244 | Steering angle sensor 'Front axle 2' has shorted winding. |
| EHZ 4250 | Steering angle sensor 'Front axle 2' supplying an implausible value. |
| EHZ 4251 | Steering angle sensor 'Front axle 2' is incorrectly installed. |
| EHZ 4252 | Learning error in steering angle sensor 'Front axle 2' |
| EHZ 4292 | Synchronization error in signal 1 from steering angle sensor 'Front axle 2' |
| EHZ 4340 | Pin 2 of steering angle sensor 'Front axle 2' has Open circuit. |
| EHZ 4341 | Pin 2 of steering angle sensor 'Front axle 2' has Short circuit to ground. |
| EHZ 4342 | Pin 2 of steering angle sensor 'Front axle 2' has Short circuit to positive. |
| EHZ 4343 | Signal 2 from steering angle sensor 'Front axle 2' is not measurable. |
| EHZ 4344 | Steering angle sensor 'Front axle 2' has shorted winding. |
| EHZ 4350 | Steering angle sensor 'Front axle 2' supplying an implausible value. |
| EHZ 4351 | Steering angle sensor 'Front axle 2' is incorrectly installed. |
| EHZ 4352 | Learning error in steering angle sensor 'Front axle 2' |
| EHZ 4392 | Synchronization error in signal 2 from steering angle sensor 'Front axle 2' |
| EHZ 4440 | Pin 1 of steering angle sensor 'Leading axle 1' has Open circuit. |
| EHZ 4440 | The first branch of the foot throttle actuator has Open circuit or Short circuit to positive or Short circuit to ground. |
| EHZ 4441 | Pin 1 of steering angle sensor 'Leading axle 1' has Short circuit to ground. |
| EHZ 4442 | Pin 1 of steering angle sensor 'Leading axle 1' has Short circuit to positive. |
| EHZ 4443 | Signal 1 from steering angle sensor 'Leading axle 1' is not measurable. |
| EHZ 4444 | Steering angle sensor 'Leading axle 1' has shorted winding. |
| EHZ 4450 | Steering angle sensor 'Leading axle 1' supplying an implausible value. |
| EHZ 4451 | Steering angle sensor 'Leading axle 1' is incorrectly installed. |
| EHZ 4452 | Learning error in steering angle sensor 'Leading axle 1' |
| EHZ 4492 | Synchronization error in signal 1 from steering angle sensor 'Leading axle 1' |
| EHZ 4540 | Pin 2 of steering angle sensor 'Leading axle 1' has Open circuit. |
| EHZ 4540 | The second branch of the foot throttle actuator has Open circuit or Short circuit to positive or Short circuit to ground. |
| EHZ 4541 | Pin 2 of steering angle sensor 'Leading axle 1' has Short circuit to ground. |
| EHZ 4542 | Pin 2 of steering angle sensor 'Leading axle 1' has Short circuit to positive. |
| EHZ 4543 | Signal 2 from steering angle sensor 'Leading axle 1' is not measurable. |
| EHZ 4544 | Steering angle sensor 'Leading axle 1' has shorted winding. |
| EHZ 4550 | Steering angle sensor 'Leading axle 1' supplying an implausible value. |
| EHZ 4551 | Steering angle sensor 'Leading axle 1' is incorrectly installed. |
| EHZ 4552 | Learning error in steering angle sensor 'Leading axle 1' |
| EHZ 4592 | Synchronization error in signal 2 from steering angle sensor 'Leading axle 1' |
| EHZ 4640 | Pin 1 of steering angle sensor 'Trailing axle 1' has Open circuit. |
| EHZ 4641 | Foot throttle actuator faulty |
| EHZ 4641 | Pin 1 of steering angle sensor 'Trailing axle 1' has Short circuit to ground. |
| EHZ 4641 | Pin 3 of steering angle sensor 'Trailing axle ' has Short circuit to ground, Open circuit. |
| EHZ 4642 | Foot throttle actuator does not reach idle throttle stop. |
| EHZ 4642 | Pin 3 of steering angle sensor 'Trailing axle ' has Short circuit to positive. |
| EHZ 4642 | Pin 1 of steering angle sensor 'Trailing axle 1' has Short circuit to positive. |
| EHZ 4643 | Signal 1 from steering angle sensor 'Trailing axle 1' is not measurable. |
| EHZ 4643 | Foot throttle actuator not within learned range |
| EHZ 4644 | Steering angle sensor 'Trailing axle 1' has shorted winding. |
| EHZ 4644 | The signal 1 of the steering angle sensor 'Trailing axle' has changed dramatically. |
| EHZ 4650 | Steering angle sensor 'Trailing axle 1' supplying an implausible value. |
| EHZ 4650 | The specified steering angle could not be reached on the trailing axle. |
| EHZ 4651 | Steering angle sensor 'Trailing axle 1' is incorrectly installed. |
| EHZ 4651 | The two signal values of the steering angle sensor 'Trailing axle' are identical. |
| EHZ 4652 | Learning error in steering angle sensor 'Trailing axle 1' |
| EHZ 4652 | The signal 1 of the steering angle sensor 'Trailing axle' indicates a teach-in error. |
| EHZ 4692 | Synchronization error in signal 1 from steering angle sensor 'Trailing axle' |
| EHZ 4692 | Synchronization error in signal 1 from steering angle sensor 'Trailing axle 1' |
| EHZ 4740 | Pin 2 of steering angle sensor 'Trailing axle 1' has Open circuit. |
| EHZ 4741 | Pin 4 of steering angle sensor 'Trailing axle ' has Short circuit to ground, Open circuit. |
| EHZ 4741 | Pin 2 of steering angle sensor 'Trailing axle 1' has Short circuit to ground. |
| EHZ 4742 | Pin 4 of steering angle sensor 'Trailing axle ' has Short circuit to positive. |
| EHZ 4742 | Pin 2 of steering angle sensor 'Trailing axle 1' has Short circuit to positive. |
| EHZ 4743 | Signal 2 from steering angle sensor 'Trailing axle 1' is not measurable. |
| EHZ 4744 | Steering angle sensor 'Trailing axle 1' has shorted winding. |
| EHZ 4750 | Steering angle sensor 'Trailing axle 1' supplying an implausible value. |
| EHZ 4751 | Steering angle sensor 'Trailing axle 1' is incorrectly installed. |
| EHZ 4752 | Learning error in steering angle sensor 'Trailing axle 1' |
| EHZ 4792 | Synchronization error in signal 2 from steering angle sensor 'Trailing axle 1' |
| EHZ 4804 | Voltage supply of steering angle sensors has Open circuit, Short circuit to ground. |
| EHZ 4804 | Voltage supply of steering angle sensors has Short circuit to ground. |
| EHZ 4805 | Voltage supply of steering angle sensors has Short circuit to positive. |
| EHZ 4806 | Drift of supply voltage of steering angle sensors |
| EHZ 4904 | Ground line of steering angle sensors has Short circuit to ground. |
| EHZ 4905 | Ground line of steering angle sensors has Short circuit to positive. |
| EHZ 4906 | Potential drift of ground line of steering angle sensors |
| EHZ 5140 | Signal line of pressure sensor B95 (PSX) 'Steering circuit' has Open circuit. |
| EHZ 5141 | Signal line of pressure sensor B95 (PSX) 'Steering circuit' has Short circuit to ground. |
| EHZ 5141 | Signal line of pressure sensor B95 (PSX) 'Steering circuit' has Short circuit to ground, Open circuit. |
| EHZ 5142 | Signal line of pressure sensor B95 (PSX) 'Steering circuit' has Short circuit to positive. |
| EHZ 5143 | Signal from pressure sensor B95 (PSX) 'Steering circuit' is not measurable. |
| EHZ 5149 | Signal from pressure sensor B95 (PSX) 'Steering circuit' is implausible. |
| EHZ 5152 | Learning error in pressure sensor B95 (PSX) 'Steering circuit' |
| EHZ 5195 | The voltage value of pressure sensor 'Steering circuit' is below the permitted range. |
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