Que signifie votre code Code Défaut BMW ?
Grace au système OBD, les
Bmw
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 |
|---|---|
| 21FEE0 | DME: voltage supply, component group 3 |
| 21FEE1 | DME: voltage supply, component group 4 |
| 21FEE2 | DME: voltage supply, component group 5 |
| 21FF01 | CAN, B node, BusOff error |
| 21FF02 | CAN, C node, diagnosis-CAN, BusOff error |
| 21FF03 | CAN, D node, applications-CAN, BusOff error |
| 21FF04 | CAN, Hardware fault |
| 2201A0 | DC/DC converter, control part, temperature sensor, electrical: Short circuit to B+ |
| 2201A1 | DC/DC converter, control part, temperature sensor, electrical: Short circuit to ground |
| 2201A2 | DC/DC converter, control part: Excess temperature detected |
| 2201A3 | DC/DC-converter, control section, plausibility, cold start: Temperature implausible |
| 2201C0 | DC/DC converter, power part, temperature sensor, electrical: Short circuit to B+ |
| 2201C1 | DC/DC converter, power part, temperature sensor, electrical: Short circuit to ground |
| 2201C2 | DC/DC converter, power part, plausibility, cold start: Temperature not plausible |
| 2201C3 | DC/DC converter, power part: Excess temperature detected |
| 2201EA | DC/DC converter, switch-off path test: Malfunction |
| 2201EB | DC/DC converter, setpoint value specifications: Malfunction |
| 2201EC | DC/DC converter, intermediate circuit discharge: Discharge period 1 exceeded |
| 2201ED | DC/DC converter, working mode: Malfunction |
| 2201EE | DC/DC converter, intermediate circuit discharge: Discharge period 2 exceeded |
| 2201EF | DC/DC converter, standby mode: Malfunction |
| 2201F0 | DC/DC converter, self-diagnosis: 12-volt voltage too high multiple times |
| 2201F1 | EME, DC/DC converter: Specification of setpoint/limit value for minimum input voltage outside of permissible value (internal limitation is active) |
| 2201F2 | DC/DC-converter, low voltage: Voltage reference value out of range |
| 2201F3 | DC/DC converter, supply voltage: Malfunction |
| 2201F4 | DC/DC converter Maximum number of reset attempts reached |
| 2201F5 | DC/DC converter Power monitoring failed |
| 2202EB | Brake-servo assistance, component protection: Shut-down of electric vacuum pump due to high voltage |
| 2202EC | Brake-servo assistance: Mechanical ventilation flap control blocked, time threshold 1 exceeded |
| 2202ED | Brake-servo assistance: Mechanical ventilation flap control blocked, time threshold 2 exceeded |
| 2203A0 | Refrigerant shutoff valve, electrical: Short circuit to B+ |
| 2203A1 | Refrigerant shutoff valve, electrical: Short circuit to ground |
| 2203A2 | Refrigerant shutoff valve, electrical: Line disconnection |
| 22042A | Starter unit, intelligent battery sensor (IBS) of auxiliary battery: Internal voltage measurement implausible |
| 22042B | Starter, additional battery intelligent battery sensor (IBS): Wake-up line, circuit/open |
| 22042C | Starter, additional battery intelligent battery sensor (IBS): Wake-up line, short circuit to plus or ground |
| 2204B4 | EME, internal error: EEPROM read fault |
| 2204B5 | EME, internal error: EEPROM write fault |
| 22056A | Emergency manager, high-voltage battery: Fault category 6, commanded opening of contactor |
| 22056B | Emergency manager, high-voltage battery: Fault category 5, battery fault |
| 22056C | Communication: Signal (I_BATT_SME) in A-CAN, Message (Status High-voltage battery 2, 0x112) failed or invalid |
| 22057A | Communication: Signal (N_ABTRIEB) in A-CAN, Message (Status High-voltage battery 1, 0x1FA) oder A-CAN, Message (drivetrain data, 0x1AF) failed or invalid |
| 22057C | Communication: Signal (N_EM1_SOLL_DME) in A-CAN, Message (Hybrid default, 0x113) failed or invalid |
| 22057D | Communication: Signal (N_RAD_H) in FlexRay, Message (first wheel speed, 46.0.1) failed or invalid |
| 22057E | Communication: Signal (NKW) in FlexRay, Message (accelerator pedal angle, 40.1.4) failed or invalid |
| 22057F | Communication: Signal (PBREMSU) in FlexRay, Message (Data brake system, Engine control, 102.0.2) failed or invalid |
| 22058B | Communication: Signal (ST_K0) in FlexRay, Message (powertrain data 2, 230.0.2) failed or invalid |
| 22058C | Communication: Signal (ST_Q_PBREMSU) in FlexRay, Message (Data brake system, Engine control, 102.0.2) failed or invalid |
| 22058D | Communication: Signal (ST_Q_V_FZG) in FlexRay, Message (vehicle speed, 55.3.4) failed or invalid |
| 22058E | Communication: Signal (U_BATT_SME) in A-CAN, Message (Status High-voltage battery 2, 0x112) failed or invalid |
| 22058F | Communication: Signal (V_FZG) in FlexRay, Message (vehicle speed, 55.3.4) failed or invalid |
| 2206C1 | Tester job: STEUERN_DCDC_WANDLER active |
| 2206CE | Tester job: CONTROL_COOLANT_SHUT-OFF VALVE active |
| 22202F | EDME information: Operating mode request for electrical machine implausible |
| 22220A | DC/DC converter, component protection: limited performance due to excess temperature |
| 22220B | DC/DC converter, component protection: limited performance due to excess temperature |
| 22220C | DC/DC converter, component protection: limited performance due to excess temperature |
| 22220D | DC/DC converter, component protection: limited performance due to excess temperature |
| 22220E | DC/DC converter, component protection: limited performance due to excess temperature |
| 22220F | DC/DC converter, component protection: limited performance due to excess temperature |
| 22221A | EME: internal fault (DC/DC converter) |
| 22221B | EME: internal fault (DC/DC converter) |
| 22221C | EME, ground connection monitoring: DC/DC converter power limitation |
| 22222A | DC/DC converter limited power because of implausible current measurement |
| 22222B | DC/DC converter limited power because of implausible current measurement |
| 22222C | DC/DC converter limited power because of implausible current measurement |
| 22222D | DC/DC converter limited power because of implausible temperature |
| 22222E | DC/DC converter limited power because of implausible temperature |
| 22222F | DC/DC converter limited power because of implausible temperature |
| 22223A | DC/DC converter limited power because of implausible voltage measurement |
| 22223B | DC/DC converter limited power because of implausible voltage measurement |
| 22223C | DC/DC converter limited power because of internal communication fault |
| 22223D | DC/DC converter limited power because of internal communication fault |
| 22223F | DC/DC converter, component protection: Deactivation due to overload current (internal) |
| 22227B | EME: internal fault (DC/DC converter) |
| 22227E | EME: internal fault (DC/DC converter) |
| 22227F | EME: internal fault (DC/DC converter) |
| 22230A | Inverter, temperature sensor phase U or V, signals: implausible with each other |
| 22230B | Inverter, temperature sensor phase V or W, signals: implausible with each other |
| 22230C | Inverter, temperature sensor phase U or W, signals: implausible with each other |
| 22230D | Inverter, temperature sensors: at least two temperature sensors are faulty |
| 22230E | Inverter, controller voltages: Not plausible |
| 22231A | Inverter, voltage sensor, signal: implausible, too great |
| 22231B | Inverter, voltage sensor, signal: implausible, too small |
| 22231C | Inverter, current sensor, signal: implausible, too great |
| 22231D | Inverter, current sensor, signal: implausible, too small |
| 22232E | Electrical machine inverter, current sensor phase W: Current too high |
| 22232F | Electrical machine inverter, current sensor phase V: Current too high |
| 22233D | Electrical machine inverter, IGBT monitoring: Undervoltage and short circuit current at several IGBTs |
| 22233E | Electrical machine inverter, IGBT monitoring: Short circuit current at several IGBTs |
| 22233F | Electrical machine inverter, IGBT monitoring: Undervoltage detected |
| 22234A | Electrical machine inverter, IGBT phase W: Short circuit current detected |
| 22234B | Electrical machine inverter, IGBT phase W: Short circuit current detected |
| 22234C | Electrical machine inverter, IGBT phase V: Short circuit current detected |
| 22234D | Electrical machine inverter, IGBT phase V: Short circuit current detected |
| 22234E | Electrical machine inverter, IGBT phase U: Short circuit current detected |
| 22234F | Electrical machine inverter, IGBT phase U: Short circuit current detected |
| 22237C | Inverter of electrical machine, main relay: Unexpected opening |
| 22237D | Inverter of electrical machine, main relay: Implausible opening detected |
| 22238A | High-voltage starter motor generator inverter, IGBT monitoring: Short circuit current at several IGBTs |
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