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 |
|---|---|
| P3427 | Cylinder 4 deactivation/inlet valve control circuit low |
| P3428 | Cylinder 4 deactivation/inlet valve control circuit high |
| P3433 | Cylinder 5 deactivation/inlet valve control circuit/open |
| P3434 | Cylinder 5 deactivation/inlet valve control performance |
| P3435 | Cylinder 5 deactivation/inlet valve control circuit low |
| P3436 | Cylinder 5 deactivation/inlet valve control circuit high |
| P3441 | Cylinder 6 deactivation/inlet valve control circuit/open |
| P3442 | Cylinder 6 deactivation/inlet valve control performance |
| P3443 | Cylinder 6 deactivation/inlet valve control circuit low |
| P3444 | Cylinder 6 deactivation/inlet valve control circuit high |
| P3449 | Cylinder 7 deactivation/inlet valve control circuit/open |
| P3450 | Cylinder 7 deactivation/inlet valve control performance |
| P3451 | Cylinder 7 deactivation/inlet valve control circuit low |
| P3452 | Cylinder 7 deactivation/inlet valve control circuit high |
| P3457 | Cylinder 8 deactivation/inlet valve control circuit/open |
| P3458 | Cylinder 8 deactivation/inlet valve control performance |
| P3459 | Cylinder 8 deactivation/inlet valve control circuit low |
| P3460 | Cylinder 8 deactivation/inlet valve control circuit high |
| P3465 | Cylinder 9 deactivation/inlet valve control circuit/open |
| P3466 | Cylinder 9 deactivation/inlet valve control performance |
| P3467 | Cylinder 9 deactivation/inlet valve control circuit low |
| P3468 | Cylinder 9 deactivation/inlet valve control circuit high |
| P3473 | Cylinder 10 deactivation/inlet valve control circuit/open |
| P3474 | Cylinder 10 deactivation/inlet valve control performance |
| P3475 | Cylinder 10 deactivation/inlet valve control circuit low |
| P3476 | Cylinder 10 deactivation/inlet valve control circuit high |
| P3481 | Cylinder 11 deactivation/inlet valve control circuit/open |
| P3482 | Cylinder 11 deactivation/inlet valve control performance |
| P3483 | Cylinder 11 deactivation/inlet valve control circuit low |
| P3484 | Cylinder 11 deactivation/inlet valve control circuit high |
| P3489 | Cylinder 12 deactivation/inlet valve control circuit/open |
| P3490 | Cylinder 12 deactivation/inlet valve control performance |
| P3491 | Cylinder 12 deactivation/inlet valve control circuit low |
| P3492 | Cylinder 12 deactivation/inlet valve control circuit high |
| P3497 | Cylinder deactivation system (bank 2) |
| P34B7 | Exhaust camshaft position actuator temperature sensor circuit high (bank 1) |
| P620C | Suspension control unit |
| PPC 08F0E4 | PT-CAN High short to Battery Plus |
| PPC 08F0E6 | CAN communication is faulty or disrupted. |
| PPC 09F0E4 | PT-CAN Low short to Battery Plus |
| PPC 0BF0E4 | Measurement-CAN: High short to Battery Plus |
| PPC 0BF0E6 | CAN communication is faulty or disrupted. |
| PPC 0CF0E4 | Measurement-CAN: Low Short to Battery Plus |
| PPC 11F0F3 | Component 'GPS antenna' has overtemperature. |
| PPC 12F0F3 | The navigation software is faulty or invalid. |
| PPC 17F0E4 | Component 'GPS antenna' has a short circuit to positive. |
| PPC 17F0E5 | GPS Antenna, open circuit |
| PPC 17F0E6 | GPS Antenna, short circuit to ground |
| PPC 25F0E3 | The status 'Circuit 15' is implausible. |
| PPC 26F0E5 | CAN communication is faulty or disrupted. |
| PSM 0000 | This fault code is not currently used by control unit PSM Parameterizable Special Module. |
| PSM 0000 | This fault code is not currently used by control unit PSM Parameterizable Special Module. (LIC_Autorensystem@YES) |
| PSM 00F5E4 | Pin X4.18/8 at control unit 'A22 (Parameterizable special module (PSM) control unit)' has a short circuit to ground. |
| PSM 00F7E4 | The output '( Pin A22.X2.18/9 )' of the signal 'Starter lockout' has a short circuit to ground. |
| PSM 0110 | Vehicle CAN bus faulty |
| PSM 0160 | Communication fault on vehicle CAN bus |
| PSM 0161 | Communication fault with control unit ABS anti-lock braking system or BS Brake control |
| PSM 0162 | Communication fault with control unit GS Gear control |
| PSM 0164 | Communication fault with control unit INS Instrument |
| PSM 0165 | Communication fault with control unit ABS anti-lock braking system or BS Brake control |
| PSM 0167 | Communication fault with control unit GS Gear control |
| PSM 0169 | Communication fault with control unit INS Instrument |
| PSM 01F5E3 | Pin X4.18/8 at control unit 'A22 (Parameterizable special module (PSM) control unit)' has a short circuit to positive. |
| PSM 01F7E3 | The output '( Pin A22.X2.18/9 )' of the signal 'Starter lockout' has a short circuit to positive. |
| PSM 0212 | No CAN message from control unit ABS/BS. |
| PSM 0271 | Cable CAN-H of body CAN bus faulty |
| PSM 0272 | Cable CAN-L of body CAN bus faulty |
| PSM 0275 | Cable CAN-H of body CAN bus faulty |
| PSM 0276 | Cable CAN-L of body CAN bus faulty |
| PSM 02F5E5 | Pin X4.18/8 at control unit 'A22 (Parameterizable special module (PSM) control unit)' has an open circuit. |
| PSM 0370 | Single-wire mode of trailer CAN bus is not possible. |
| PSM 0371 | Cable CAN-H of trailer CAN bus faulty |
| PSM 0372 | Cable CAN-L of trailer CAN bus faulty |
| PSM 0375 | Cable CAN-H of trailer CAN bus faulty |
| PSM 0376 | Cable CAN-L of trailer CAN bus faulty |
| PSM 03F2E7 | No feedback was received from component 'Power take-off 3'. ( A22.X4.18/18 ) |
| PSM 0460 | Communication error on the telematics CAN bus |
| PSM 04F2E7 | Feedback has been received from power take-off 3 even though the solenoid valve was not actuated. |
| PSM 0712 | No CAN message from Instrument (INS) or message faulty. |
| PSM 0902 | Undervoltage at terminal 30 |
| PSM 1001 | Overvoltage at terminal 15 |
| PSM 1002 | Undervoltage at terminal 15 |
| PSM 1020 | Communication between control unit SPA Lane Assistant and the vehicle CAN bus is inoperative. |
| PSM 10F0E2 | Vehicle CAN bus OFF fault |
| PSM 10F5E4 | Pin X4.18/9 at control unit 'A22 (Parameterizable special module (PSM) control unit)' has a short circuit to ground. |
| PSM 1100 | Overvoltage at terminal 30 |
| PSM 1101 | Undervoltage at terminal 30 |
| PSM 1102 | Undervoltage at terminal 30 |
| PSM 1105 | Engine control / continuous brake operating lever Short circuit to positive |
| PSM 1140 | Signal image of Engine control / continuous brake operating lever is implausible. |
| PSM 11F5E3 | Pin X4.18/9 at control unit 'A22 (Parameterizable special module (PSM) control unit)' has a short circuit to positive. |
| PSM 1200 | Overvoltage at terminal 15 |
| PSM 1201 | Undervoltage at terminal 15 |
| PSM 1202 | Undervoltage at terminal 15 |
| PSM 1210 | Open circuit in wiring at circuit 15 |
| PSM 12F5E5 | Pin X4.18/9 at control unit 'A22 (Parameterizable special module (PSM) control unit)' has an open circuit. |
| PSM 1330 | Proportioning valve outputs have Short circuit to positive or output stage breakdown in control unit. |
| PSM 1331 | Proportioning valve outputs have Short circuit to ground or output stage interrupt in control unit. |
| PSM 14617 | This fault code is not currently used by control unit PSM Parameterizable Special Module. |
| PSM 1507 | Coolant temperature sensor Short circuit to ground |
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