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 |
|---|---|
| CPC 0CF0E5 | Pin A3.X5.9/6 at control unit 'A3 (Drive control (CPC) control unit)' has an open circuit. |
| CPC 0DF0E3 | The ground line of component 'B44 (Accelerator pedal sensor)' has a short circuit to positive. |
| CPC 0DF0E4 | The voltage supply of component 'B44 (Accelerator pedal sensor)' has short circuit to ground. |
| CPC 0E0E03 | Pin A3.X4.40/31 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 0E0E04 | Pin A3.X4.40/31 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 0EF0E5 | Pin A3.X5.9/8 at control unit 'A3 (Drive control (CPC) control unit)' has an open circuit. |
| CPC 0F0E03 | Pin A3.X4.40/31 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 0F0E04 | Components 'S28 (Neutral position switch)' and 'S29 (Reverse gear switch)' have a short circuit to ground. |
| CPC 12F0E3 | Component 'Y53 (Coolant pressure control solenoid valve)' has a short circuit to positive. |
| CPC 12F0E4 | Component 'Y53 (Coolant pressure control solenoid valve)' has a short circuit to ground. |
| CPC 12F0E5 | Component 'Y53 (Coolant pressure control solenoid valve)' has an open circuit. |
| CPC 13F0E3 | Component 'Y53 (Coolant pressure control solenoid valve)' has a short circuit to positive. |
| CPC 13F0E4 | Component 'Y53 (Coolant pressure control solenoid valve)' has a short circuit to ground. |
| CPC 13F0E5 | Component 'Y53 (Coolant pressure control solenoid valve)' has an open circuit. |
| CPC 14F0E3 | Component 'Y53 (Coolant pressure control solenoid valve)' has a short circuit to positive. |
| CPC 14F0E4 | Component 'Y53 (Coolant pressure control solenoid valve)' has a short circuit to ground. |
| CPC 15F0E3 | Component 'B87 (Coolant pressure control sensor)' has a short circuit to positive. |
| CPC 15F0E4 | Component 'B87 (Coolant pressure control sensor)' has an open circuit or short circuit to ground. |
| CPC 15F0E5 | Component 'B87 (Coolant pressure control sensor)' has an open circuit, short circuit to positive or short circuit to ground. |
| CPC 15F0E7 | The pressure at component 'B87 (Coolant pressure control sensor)' is too low. |
| CPC 15F0EC | Component 'B87 (Coolant pressure control sensor)' is defective. |
| CPC 16F0E3 | Pin A3.X2.24/23 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 16F0E4 | Pin A3.X2.24/23 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 1D0E0C | The CAN signal from control unit 'A1 (Instrument cluster (ICUC) control unit)' is missing. |
| CPC 1EF0EC | CAN communication with control unit 'A60 (Exhaust aftertreatment (ACM) control unit)' has a malfunction. |
| CPC 1FF0E3 | Pin A3.X1.9/5 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 1FF0E4 | Pin A3.X1.9/5 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 1FF0E5 | Pin A3.X1.9/5 at control unit 'A3 (Drive control (CPC) control unit)' has an open circuit. |
| CPC 20F0E3 | Pin A3.X1.9/1 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 20F0E4 | Pin A3.X1.9/1 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 210007 | Component 'B28 (Clutch travel sensor)' is blocked or the position is implausible. |
| CPC 21000D | Teach in component 'B28 (Clutch travel sensor)'. |
| CPC 21000E | Component 'B28 (Clutch travel sensor)' has an open circuit or short circuit to ground. |
| CPC 21F0E4 | Component 'S28 (Neutral position switch)' has a short circuit to ground. |
| CPC 21F0E7 | Component 'S28 (Neutral position switch)' is mechanically damaged or it sticks. |
| CPC 21F0EE | Component 'S28 (Neutral position switch)' has an open circuit or short circuit to positive. |
| CPC 22F0E3 | Component 'S28 (Neutral position switch)' has a short circuit to positive. |
| CPC 22F0E4 | Component 'S28 (Neutral position switch)' has a short circuit to ground. |
| CPC 23F0E3 | Component 'S28 (Neutral position switch)' has a short circuit to positive. |
| CPC 23F0EE | Component 'S28 (Neutral position switch)' has an open circuit or short circuit to ground. |
| CPC 24F0E3 | Component 'B44 (Accelerator pedal sensor)' has a short circuit to positive. |
| CPC 24F0E4 | Component 'B44 (Accelerator pedal sensor)' has a short circuit to ground. |
| CPC 25F0E3 | Component 'B44 (Accelerator pedal sensor)' has a short circuit to positive. |
| CPC 25F0E4 | Component 'B44 (Accelerator pedal sensor)' has a short circuit to ground. |
| CPC 26F0EC | The CAN signal from control unit 'A56 (Predictive Powertrain Control (PPC) control unit)' is missing. |
| CPC 28F3EE | There is an internal fault in control unit 'A5 (Transmission control (TCM) control unit)'. |
| CPC 2AF3EE | Automatic Shift NOT POSSIBLE |
| CPC 2AF3EE | AutomaticShift NOT POSSIBLE |
| CPC 2E0203 | Pin A3.X3.52/39 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 2E0204 | Pin A3.X3.52/39 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 2E0205 | Pin A3.X3.52/39 at control unit 'A3 (Drive control (CPC) control unit)' has an open circuit. |
| CPC 2E0207 | The accelerator pedal's idle position was not detected. |
| CPC 30F3EE | The effect of the engine brake is limited. |
| CPC 31F3EC | The CAN signal from control unit 'A10b (Electronic brake control (EBS) control unit) / A10c (Electronic brake control (EBS) control unit)' is missing. |
| CPC 31F3EE | The charge level of the battery is not available. |
| CPC 340D03 | The signal line 'D+' of component 'G2 (Alternator)' has a short circuit to positive. |
| CPC 340D0E | The signal line 'D+' of component 'G2 (Alternator)' has an open circuit. |
| CPC 36060C | The CAN signal from control unit 'A53 (Driver assistance system (VRDU) control unit)' is missing. |
| CPC 38F3F3 | Limited function of component 'A55 (Upper radiator shutters controller unit)' |
| CPC 39F3F3 | Limited function of component 'A54 (Lower radiator shutters controller unit)' |
| CPC 3F0A08 | Signal line '2' of component 'B44 (Accelerator pedal sensor)' has an open circuit, short circuit to positive or short circuit to ground. |
| CPC 460003 | Pin A3.X4.40/8 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 460004 | Pin A3.X4.40/8 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 49F3EC | Component 'A55 (Upper radiator shutters controller unit)' has an electrical fault. |
| CPC 4BF3E3 | Control unit 'A55 (Upper radiator shutters controller unit)' has detected an overvoltage. |
| CPC 4BF3E4 | Component 'A55 (Upper radiator shutters controller unit)' has detected an undervoltage. |
| CPC 4CF3EE | Component 'A55 m1 (Upper radiator shutters actuator motor)' signals overtemperature. |
| CPC 4DF3EC | Component 'A55 (Upper radiator shutters controller unit)' has an electrical fault. |
| CPC 4EF3E2 | Component 'A55 (Upper radiator shutters controller unit)' is blocked. |
| CPC 4EFDE3 | The ground line of component 'A54 (Lower radiator shutters controller unit)' or 'A55 (Upper radiator shutters controller unit)' has a short circuit to positive. |
| CPC 4FF3E2 | Component 'A55 (Upper radiator shutters controller unit)' is sluggish or blocked. |
| CPC 4FFDE3 | The voltage supply of component 'A54 (Lower radiator shutters controller unit)' or 'A55 (Upper radiator shutters controller unit)' has short circuit to positive. |
| CPC 50F3EC | Component 'A54 (Lower radiator shutters controller unit)' has an electrical fault. |
| CPC 52F3E3 | Control unit 'A54 (Lower radiator shutters controller unit)' has detected an overvoltage. |
| CPC 52F3E4 | Component 'A54 (Lower radiator shutters controller unit)' has detected an undervoltage. |
| CPC 53F3EE | Component 'A54 m1 (Lower radiator shutters actuator motor)' signals overtemperature. |
| CPC 54F3EC | Component 'A54 (Lower radiator shutters controller unit)' has an electrical fault. |
| CPC 550202 | The CAN signal from control unit 'A10b (Electronic brake control (EBS) control unit) / A10c (Electronic brake control (EBS) control unit)' is missing. |
| CPC 550203 | Component 'S27 (Brake light switch)' has a short circuit to positive. |
| CPC 550204 | Component 'S27 (Brake light switch)' has a short circuit to ground. |
| CPC 550205 | Component 'S27 (Brake light switch)' is mechanically damaged or it sticks. |
| CPC 55020C | Component 'S27 (Brake light switch)' is mechanically damaged or it sticks. |
| CPC 55F3E2 | Component 'A54 (Lower radiator shutters controller unit)' is blocked. |
| CPC 560203 | Pin A3.X3.52/7 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 560204 | Pin A3.X3.52/7 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 560205 | Component 'B28 (Clutch travel sensor)' has an open circuit. |
| CPC 560207 | Component 'A54 (Lower radiator shutters controller unit)' is sluggish or blocked. |
| CPC 56F3E2 | Component 'A54 (Lower radiator shutters controller unit)' is sluggish or blocked. |
| CPC 570903 | Pin A3.X3.52/30 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to positive. |
| CPC 570904 | Pin A3.X3.52/52 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 570905 | Pin A3.X3.52/30 at control unit 'A3 (Drive control (CPC) control unit)' has an open circuit. |
| CPC 57F3EC | Communication on the LIN bus (LIN 5 (Radiator shutters LIN)) has a malfunction. |
| CPC 580602 | The speed signal from control unit 'A1 (Instrument cluster (ICUC) control unit)' or 'P1 (Tachograph (TCO))' is faulty or missing. |
| CPC 580603 | Pin A3.X4.40/29 at control unit 'A3 (Drive control (CPC) control unit)' has an open circuit or short circuit to positive. |
| CPC 580604 | Pin A3.X4.40/29 at control unit 'A3 (Drive control (CPC) control unit)' has a short circuit to ground. |
| CPC 5AF3EE | CAN communication with component 'A4 (Engine management (MCM) control unit)' has a malfunction. |
| CPC 5B0002 | Component 'B44 (Accelerator pedal sensor)' is defective. |
| CPC 5B0007 | Component 'B44 (Accelerator pedal sensor)' is mechanically damaged or it sticks. |
| CPC 5B0008 | Signal line '1' of component 'B44 (Accelerator pedal sensor)' has an open circuit, short circuit to positive or short circuit to ground. |
| CPC 5B000C | The 'B44 (Accelerator pedal sensor)' components provides erratic values. |
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