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 |
|---|---|
| F01412 | The correction value for the smooth running control of cylinder 3 is outside the permissible range. |
| F11412 | The correction value for the smooth running control of cylinder 4 is outside the permissible range. |
| F21412 | The correction value for the smooth running control of cylinder 5 is outside the permissible range. |
| F31412 | The correction value for the smooth running control of cylinder 6 is outside the permissible range. |
| F8FAEC | Component 'A15 (Front radar sensor (RDF) control unit)' is defective. |
| FAFAEC | Component 'A15 (Front radar sensor (RDF) control unit)' is defective. |
| FE0F1F | The AdBlue quality is insufficient. |
| FE2C3F | Unequal brake wear on front axle 1 (excessive deviation between values) |
| FE2C5F | Unequal brake wear on front axle 2 (excessive deviation between values) |
| FE2C7F | Unequal brake wear on rear axle 1 (excessive deviation between values) |
| FE2C9F | Unequal brake wear on rear axle 2 (excessive deviation between values) |
| FFB 4644 | Foot throttle actuator stiff in operation |
| FFB 5252 | Common ground cable of solenoid valves Constant throttle and Engine brake has Short circuit to ground. |
| FLA 0202 | Flame glow plug has Open circuit. |
| FLA 0202 | Glow plug has Open circuit. |
| FLA 0203 | Flame glow plug has Short circuit to ground. |
| FLA 0203 | Glow plug has Short circuit to ground. |
| FLA 0204 | Flame glow plug has Short circuit to positive. |
| FLA 0204 | Glow plug has Short circuit to positive. |
| FLA 0206 | Glow plug voltage difference |
| FLA 0706 | Control unit FLA flame starting system detects difference in voltage between glow plug and control unit. |
| FLA 0707 | CAN bus-fault |
| FLA 0811 | Boost air temperature exceeded |
| FLA 2927 | The shift control unit GS Gear control is stuck. |
| FLA 2928 | The shift control module GS Gear control is faulty. |
| FLA 2929 | Button 'Automatic/Manual' of shift control unit GS Gear control is stuck. |
| FLA 3021 | Circuit 30 has Open circuit. |
| FLA 3031 | Terminal 30 overvoltage |
| FLA 3032 | Terminal 30 undervoltage |
| FLA 3330 | Outside air temperature sensor Open circuit/Short circuit to positive/Short circuit to ground |
| FLA 3430 | Clutch travel sensor has Open circuit, Short circuit to ground or Short circuit to positive. |
| FLA 3533 | Coolant level switch is faulty. |
| FLA 3635 | Clutch position sensor not within permissible range |
| FLA 4141 | Transmission input speed' signal is implausible. |
| FLA 4145 | Transmission input speed sensor Open circuit/Short circuit to positive/Short circuit to ground |
| FLA 5253 | Common ground cable of solenoid valves Constant throttle and Engine brake has Short circuit to positive. |
| FM 0201 | Overvoltage at terminal 30 |
| FM 0202 | Undervoltage at terminal 30 |
| FM 0203 | Circuit 30 has failed. |
| FM 033C | Failure of the frame CAN bus(GM-FM) |
| FM 0346 | Communication fault with control unit BS Brake control |
| FM 0347 | Communication fault with control unit BS Brake control |
| FM 0352 | Communication fault with control unit INS Instrument |
| FM 0355 | Communication fault with control unit Tachograph |
| FM 0366 | No CAN message 'Engine speed' from control module FR drive control or message is faulty. |
| FM 037E | No CAN message 'Current time' from control module Tachograph or message is faulty. |
| FM 037F | No CAN message 'Current date' from control module Tachograph or message is faulty. |
| FM 043C | Failure of the frame CAN bus(FM-HM) |
| FM 1432 | The ground line of the position sensor for front axle level control has Open circuit. |
| FM 1433 | The ground line of the position sensor for front axle level control has Short circuit to ground. |
| FM 1434 | The ground line of the position sensor for front axle level control has Short circuit to positive. |
| FM 1532 | Position sensor for front axle level control has Open circuit. |
| FM 1533 | Position sensor for front axle level control has Short circuit to ground. |
| FM 1534 | Position sensor for front axle level control has Short circuit to positive. |
| FM 321E | Common ground line for the proportioning valves in the shock absorbers of the front axle has Open circuit. |
| FM 321F | Common ground line for the proportioning valves in the shock absorbers of the front axle has Short circuit to ground. |
| FM 3220 | Common ground line for the proportioning valves in the shock absorbers of the front axle has Short circuit to positive. |
| FM 331E | Proportioning valves in the shock absorbers on the front axle have Open circuit. |
| FM 331F | Proportioning valves in the shock absorbers on the front axle have Short circuit to ground. |
| FM 3320 | Proportioning valves in the shock absorbers on the front axle have Short circuit to positive. |
| FM 3321 | The specified current for the proportioning valves in the shock absorbers on the front axle not reached. |
| FM 3C1E | Common supply line of differential lock indicator switches has Open circuit. |
| FM 3C1F | Common supply line of differential lock indicator switches has Short circuit to ground. |
| FM 3C20 | Common supply line of differential lock indicator switches has Short circuit to positive. |
| FM 3D28 | Indicator switch 'Interwheel differential lock' at front axle 1 has Short circuit to ground |
| FM 3D29 | Indicator switch 'Interwheel differential lock' at front axle 1 has Short circuit to positive |
| FM 3E28 | Indicator switch 'Interwheel differential lock' at front axle 2 has Short circuit to ground |
| FM 3E29 | Indicator switch 'Interwheel differential lock' at front axle 2 has Short circuit to positive |
| FM 3F28 | Indicator switch 'Interaxle differential lock' at front axle has Short circuit to ground |
| FM 3F29 | Indicator switch 'Interaxle differential lock' at front axle has Short circuit to positive |
| FM 42D2 | Plausibility error when engaging interwheel differential lock at rear axle 1 |
| FM 42D3 | Plausibility error when disengaging interwheel differential lock at rear axle 1 |
| FM 43D2 | Plausibility error when engaging interwheel differential lock at rear axle 2 |
| FM 43D3 | Plausibility error when disengaging interwheel differential lock at rear axle 2 |
| FM 44D2 | Plausibility error when engaging interwheel differential lock at front axle 1 |
| FM 44D3 | Plausibility error when disengaging interwheel differential lock at front axle 1 |
| FM 45D2 | Plausibility error when engaging interwheel differential lock at front axle 2 |
| FM 45D3 | Plausibility error when disengaging interwheel differential lock at front axle 2 |
| FM 46D2 | Plausibility error when engaging interaxle differential lock at rear axle |
| FM 46D3 | Plausibility error when disengaging interaxle differential lock at rear axle |
| FM 47D2 | Plausibility error when engaging interaxle differential lock at front axle |
| FM 47D3 | Plausibility error when disengaging interaxle differential lock at front axle |
| FM 48D2 | Plausibility error when engaging interaxle differential lock at transfer case |
| FM 48D3 | Plausibility error when disengaging interaxle differential lock at transfer case |
| FM 4910 | Differential lock parameters contain invalid values. |
| FM 4B1E | Common ground line for the differential lock solenoid valves has Open circuit. |
| FM 4B1F | Common ground line for the differential lock solenoid valves has Short circuit to ground. |
| FM 4B20 | Common ground line for the differential lock solenoid valves has Short circuit to positive. |
| FM 4C1E | Solenoid valve 'Interwheel differential lock at rear axle' has Open circuit. |
| FM 4C1F | Solenoid valve 'Interwheel differential lock at rear axle' has Short circuit to ground. |
| FM 4C20 | Solenoid valve 'Interwheel differential lock at rear axle' has Short circuit to positive. |
| FM 4E1E | Solenoid valve 'Interwheel differential lock at front axle' has Open circuit. |
| FM 4E1F | Solenoid valve 'Interwheel differential lock at front axle' has Short circuit to ground. |
| FM 4E20 | Solenoid valve 'Interwheel differential lock at front axle' has Short circuit to positive. |
| FM 501E | Common supply line for the brake wear sensors at front axle 1 has Open circuit. |
| FM 501F | Common supply line for the brake wear sensors at front axle 1 has Short circuit to ground. |
| FM 5020 | Common supply line for the brake wear sensors at front axle 1 has Short circuit to positive. |
| FM 5132 | Brake wear sensor at front axle 1, left, has Open circuit. |
| FM 5133 | Brake wear sensor at front axle 1, left, has Open circuit or Short circuit to ground. |
| FM 5134 | Brake wear sensor at front axle 1, left, has Short circuit to positive. |
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