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 |
|---|---|
| 5037 | CAN signal 'Vehicle speed' from control unit 'A1 (Instrument cluster)' is implausible. |
| 5040 | A9/1 (Level control compressor)-Open circuit |
| 5040 | CAN-Bus communication fault |
| 5041 | A9/1 (Level control compressor)-Short circuit to ground |
| 5042 | A9/1 (Level control compressor)-Excess current |
| 5050 | A9/1y1 (Air compressor pressure relief valve)-Open circuit |
| 5051 | A9/1y1 (Air compressor pressure relief valve)-Short circuit to ground |
| 5058 | The connection to component 'B84/2 (Night View Assist camera)' is faulty. |
| 5059 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)' |
| 5060 | CAN signal 'Urban traffic' from control unit 'Multifunction camera' is implausible. |
| 5060 | The supply voltage of component 'A7/3 (Traction system hydraulic unit)' is too low (undervoltage) |
| 5061 | Component 'B84/2 (Night View Assist camera)' is faulty. |
| 5061 | There is an internal fault in component 'A7/3 (Traction system hydraulic unit)' |
| 5062 | Component 'B84/2 (Night View Assist camera)' is faulty. |
| 5063 | Component 'B84/2 (Night View Assist camera)' is faulty. |
| 5071 | There is an internal fault in control unit 'N30/6 (Regenerative braking system control unit)' |
| 5072 | There is an internal fault in control unit 'N30/6 (Regenerative braking system control unit)' |
| 5075 | Component 'Y10 (Speed-sensitive power steering solenoid valve)' has an open circuit. |
| 5076 | Component 'Y10 (Speed-sensitive power steering solenoid valve)' has a short circuit. |
| 5077 | Component 'Y10 (Speed-sensitive power steering solenoid valve)' or its electrical line is defective. |
| 5078 | Component 'Y10 (Speed-sensitive power steering solenoid valve)' or its electrical line is defective. |
| 5079 | Component 'Y10 (Speed-sensitive power steering solenoid valve)' or its electrical line is defective. |
| 5081 | Component 'B84/2 (Night View Assist camera)' is faulty. |
| 5082 | The connection to component 'B84/2 (Night View Assist camera)' is faulty. |
| 5084 | Component 'B84/2 (Night View Assist camera)' is faulty. |
| 5089 | The camera is too hot. |
| 5090 | There is an internal fault in control unit 'N30/6 (Regenerative braking system control unit)' |
| 5092 | The connection to component 'B84/2 (Night View Assist camera)' is faulty. |
| 5094 | Component 'B84/2 (Night View Assist camera)' is faulty. |
| 5095 | The connection to component 'B84/2 (Night View Assist camera)' is faulty. |
| 5098 | CAN communication with control unit 'Electronic stability program' has a malfunction. |
| 5101 | The signal of component 'L6/1 (Left front axle rpm sensor)' is implausible |
| 5102 | Front left wheel speed sensor circuit/open |
| 5102 | The signal of component 'L6/1 (Left front axle rpm sensor)' is implausible |
| 5103 | The signal of component 'L6/1 (Left front axle rpm sensor)' is implausible |
| 5104 | The signal of component 'L6/1 (Left front axle rpm sensor)' is implausible |
| 5104 | Visual inspection of component 'L6/1 (Left front axle rpm sensor)' |
| 5105 | The signal of component 'L6/1 (Left front axle rpm sensor)' is implausible |
| 5106 | Rotation direction of component 'L6/1 (Left front axle rpm sensor)'. |
| 5107 | Wrong component 'L6/1 (Left front axle rpm sensor)' is installed |
| 5108 | Rotation direction of component 'L6/1 (Left front axle rpm sensor)'. |
| 5110 | Component 'L6/2 (Right front axle rpm sensor)' has an electrical fault. |
| 5111 | Installation position of component 'L6/2 (Right front axle rpm sensor)'. |
| 5111 | The signal of component 'L6/2 (Right front axle rpm sensor)' is implausible |
| 5112 | Front right wheel speed sensor input circuit/open |
| 5112 | Installation position of component 'L6/2 (Right front axle rpm sensor)'. |
| 5112 | The signal of component 'L6/2 (Right front axle rpm sensor)' is implausible |
| 5113 | Installation position of component 'L6/2 (Right front axle rpm sensor)'. |
| 5113 | The signal of component 'L6/2 (Right front axle rpm sensor)' is implausible |
| 5114 | The signal of component 'L6/2 (Right front axle rpm sensor)' is implausible |
| 5114 | Visual inspection of component 'L6/2 (Right front axle rpm sensor)' |
| 5115 | Installation position of component 'L6/2 (Right front axle rpm sensor)'. |
| 5115 | The signal of component 'L6/2 (Right front axle rpm sensor)' is implausible |
| 5116 | Rotation direction of component 'L6/2 (Right front axle rpm sensor)'. |
| 5117 | Wrong component 'L6/2 (Right front axle rpm sensor)' is installed |
| 5118 | Rotation direction of component 'L6/2 (Right front axle rpm sensor)'. |
| 5120 | Component 'L6/3 (Left rear axle rpm sensor)' has an electrical fault. |
| 5121 | The signal of component 'L6/3 (Left rear axle rpm sensor)' is implausible |
| 5122 | Rear left wheel speed sensor circuit/open |
| 5122 | The signal of component 'L6/3 (Left rear axle rpm sensor)' is implausible |
| 5123 | The signal of component 'L6/3 (Left rear axle rpm sensor)' is implausible |
| 5124 | The signal of component 'L6/3 (Left rear axle rpm sensor)' is implausible |
| 5125 | The signal of component 'L6/3 (Left rear axle rpm sensor)' is implausible |
| 5126 | Rotation direction of component 'L6/3 (Left rear axle rpm sensor)'. |
| 5127 | Wrong component 'L6/3 (Left rear axle rpm sensor)' is installed |
| 5130 | Component 'L6/4 (Right rear axle rpm sensor)' has an electrical fault. |
| 5130 | Rear right wheel speed sensor, incorrect signal |
| 5131 | The signal of component 'L6/4 (Right rear axle rpm sensor)' is implausible |
| 5132 | The signal of component 'L6/4 (Right rear axle rpm sensor)' is implausible |
| 5132 | Rear right wheel speed sensor circuit/open |
| 5133 | The signal of component 'L6/4 (Right rear axle rpm sensor)' is implausible |
| 5134 | The signal of component 'L6/4 (Right rear axle rpm sensor)' is implausible |
| 5135 | The signal of component 'L6/4 (Right rear axle rpm sensor)' is implausible |
| 5136 | Rotation direction of component 'L6/4 (Right rear axle rpm sensor)'. |
| 5137 | Wrong component 'L6/4 (Right rear axle rpm sensor)' is installed |
| 5150 | Component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' has an electrical fault. |
| 5151 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| 5151 | Signal 'Lateral acceleration' is faulty. |
| 5152 | Offset value 'Lateral acceleration' of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' is faulty. |
| 5160 | Component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)' has an electrical fault. |
| 5161 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| 5162 | Incorrect installation position of component 'B24/15 (Yaw rate sensor for lateral and longitudinal acceleration)'. |
| 5170 | The offset value of component 'N49 (Steering angle sensor)' is faulty. |
| 5171 | Component 'N49 (Steering angle sensor)' is not initialized. |
| 5173 | The signal of component 'N49 (Steering angle sensor)' is implausible |
| 5174 | The signal of component 'N49 (Steering angle sensor)' is implausible |
| 5175 | The signal of component 'N49 (Steering angle sensor)' is implausible |
| 5190 | There is an internal fault in component 'N30/4 (Electronic Stability Program control unit)' |
| 5191 | There is an internal fault in control unit 'N30/6 (Regenerative braking system control unit)' |
| 5191 | There is an internal fault in component 'N30/4 (Electronic Stability Program control unit)' |
| 5195 | Implausible ESP control (control time > 15 s). |
| 5200 | Component 'B64/1 (Brake vacuum sensor)' has an electrical fault. |
| 5200 | Faulty variant coding-Retarder. |
| 5201 | Component 'B64/1 (Brake vacuum sensor)' has an electrical fault. |
| 5201 | Faulty variant coding-Retarder. |
| 5202 | Component 'B64/1 (Brake vacuum sensor)' has an electrical fault. |
| 5202 | Faulty variant coding-Retarder. |
| 5203 | Component 'B64/1 (Brake vacuum sensor)' has an electrical fault. |
| 5204 | Check control unit 'N30/6 (Regenerative braking system control unit)'. |
| 5206 | There is an internal fault in control unit 'N30/6 (Regenerative braking system control unit)' |
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