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 |
|---|---|
| P2E2D | Battery charger 1 module supply voltage low |
| P2E2E | Battery charger 1 module supply voltage high |
| P2E2F | Battery charger 2 module supply voltage performance |
| P2E30 | Battery charger 2 module supply voltage low |
| P2E31 | Battery charger 2 module supply voltage high |
| P2E32 | Battery charger 1 module forced shutdown voltage performance |
| P2E33 | Battery charger 1 module forced shutdown voltage low |
| P2E34 | Battery charger 1 module forced shutdown voltage high |
| P2E35 | Battery charger 2 enable circuit/open |
| P2E36 | Battery charger 2 enable circuit low |
| P2E37 | Battery charger 2 enable circuit high |
| P2E38 | Battery charger 2 enable circuit range/performance |
| P2E39 | Battery charger 2 fuse |
| P2E3A | Battery charger 2 output voltage performance |
| P2E3B | Battery charger 2 output voltage too low |
| P2E3C | Battery charger 2 output current performance |
| P2E3D | Battery charger 2 output shorted |
| P2E3E | Battery charger 2 module forced shutdown, voltage performance |
| P2E3F | Battery charger 2 module forced shutdown, voltage low |
| P2E40 | Battery charger 2 module forced shutdown, voltage high |
| P2E4A | Battery charger coupler temperature sensor 3 circuit/open |
| P2E4B | Battery charger coupler temperature sensor 3 circuit range/performance |
| P2E4C | Battery charger coupler temperature sensor 3 circuit low |
| P2E4D | Battery charger coupler temperature sensor 3 circuit high |
| P2E4E | Battery charger coupler temperature 3 too high |
| P2E4F | Battery charger coupler temperature sensor 4 circuit/open |
| P2E50 | Battery charger coupler temperature sensor 4 circuit range/performance |
| P2E51 | Battery charger coupler temperature sensor 4 circuit low |
| P2E52 | Battery charger coupler temperature sensor 4 circuit high |
| P2E53 | Battery charger coupler temperature 4 too high |
| P2E59 | (Alternative fuel) Cylinder 1 misfire detected |
| P2E5A | (Alternative fuel) Cylinder 2 misfire detected |
| P2E5B | (Alternative fuel) Cylinder 3 misfire detected |
| P2E5C | (Alternative fuel) Cylinder 4 misfire detected |
| P2E5D | (Alternative fuel) Cylinder 5 misfire detected |
| P2E5E | (Alternative fuel) Cylinder 6 misfire detected |
| P2E5F | (Alternative fuel) Cylinder 7 misfire detected |
| P2E60 | (Alternative fuel) Cylinder 8 misfire detected |
| P2E74 | High-voltage battery pack coolant temperature sensor 4 circuit/open |
| P2E75 | High-voltage battery pack coolant temperature sensor 4 circuit range/performance |
| P2E76 | High-voltage battery pack coolant temperature sensor 4 circuit low |
| P2E77 | High-voltage battery pack coolant temperature sensor 4 circuit high |
| P2E78 | High-voltage battery pack coolant temperature sensor 4 circuit intermittent/erratic |
| P2E84 | Battery charger 2 input voltage sensor circuit range/performance |
| P2E85 | Battery charger 2 input voltage sensor circuit low |
| P2E86 | Battery charger 2 input voltage sensor circuit high |
| P2E8C | Battery charger 2 charge sequence signal 1 circuit high |
| P2E8D | Battery charger 2 charge sequence signal 1 circuit low |
| P2E8E | Battery charger 2 charge sequence signal 2 circuit high |
| P2E8F | Battery charger 2 charge sequence signal 2 circuit low |
| P2E90 | Battery charger 1 internal power supply performance |
| P2E91 | Battery charger 2 internal power supply performance |
| P2EB4 | High-voltage battery inductive charger high voltage interlock circuit/open |
| P2EB5 | High-voltage battery inductive charger input voltage low |
| P2EB6 | High-voltage battery inductive charger input voltage high |
| P2EBF | Battery charging mode switch stuck |
| P3004 | The position of the throttle valve is implausible relative to the mass air flow or intake manifold pressure. |
| P3005 | The position of the throttle valve is implausible relative to the mass air flow or intake manifold pressure. |
| P3006 | The position of the throttle valve is implausible relative to the mass air flow or intake manifold pressure. |
| P3007 | The position of the throttle valve is implausible relative to the mass air flow or intake manifold pressure. |
| P3008 | The position of the throttle valve is implausible relative to the mass air flow or intake manifold pressure. |
| P3009 | The position of the throttle valve is implausible relative to the mass air flow or intake manifold pressure. |
| P3200 | NOx sensor 2 circuit range/performance |
| P3208 | NOx sensor 2 heater circuit range/performance (bank 1) |
| P3226 | Drive train CAN bus OFF fault. |
| P3227 | Drive train CAN bus OFF fault. |
| P3230 | Combustion misfiring on rough road was detected. |
| P3233 | The signal of component 'CRUISE CONTROL' is implausible |
| P3234 | Implausible data were received from control unit 'Transmission'. |
| P3235 | Implausible data were received from control unit 'ESP'. |
| P3237 | The switch 'Brake light' has a malfunction; Incorrect data were received |
| P3248 | The signal of component 'CRUISE CONTROL' is implausible |
| P3249 | Implausible data were received from control unit 'Transmission'. |
| P3250 | Implausible data were received from control unit 'ESP'. |
| P3251 | An implausible signal from switch Brake lights was received |
| P3252 | The signal of component 'CRUISE CONTROL' is implausible |
| P3253 | Implausible data were received from control unit 'Transmission'. |
| P3254 | Implausible data were received from control unit 'ESP'. |
| P3257 | An implausible signal from switch Brake lights was received |
| P3260 | Communication with the starter or alternator has a malfunction |
| P3278 | The boost pressure control flap has a malfunction. |
| P3279 | The boost pressure control flap has a malfunction. |
| P3280 | The boost pressure control flap has a malfunction. |
| P3281 | The boost pressure control flap has a malfunction. |
| P3282 | The boost pressure control flap has a malfunction. |
| P3400 | Cylinder deactivation system (bank 1) |
| P3401 | Cylinder 1 deactivation/inlet valve control circuit/open |
| P3402 | Cylinder 1 deactivation/inlet valve control performance |
| P3403 | Cylinder 1 deactivation/inlet valve control circuit low |
| P3404 | Cylinder 1 deactivation/inlet valve control circuit high |
| P3409 | Cylinder 2 deactivation/inlet valve control circuit/open |
| P3410 | Cylinder 2 deactivation/inlet valve control performance |
| P3411 | Cylinder 2 deactivation/inlet valve control circuit low |
| P3412 | Cylinder 2 deactivation/inlet valve control circuit high |
| P3417 | Cylinder 3 deactivation/inlet valve control circuit/open |
| P3418 | Cylinder 3 deactivation/inlet valve control performance |
| P3419 | Cylinder 3 deactivation/inlet valve control circuit low |
| P3420 | Cylinder 3 deactivation/inlet valve control circuit high |
| P3425 | Cylinder 4 deactivation/inlet valve control circuit/open |
| P3426 | Cylinder 4 deactivation/inlet valve control performance |
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