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 |
|---|---|
| 21B038 | Radiator shutter, drive: Temperature too high |
| 21B03A | Radiator shutter, drive, warning threshold value: Temperature exceeded |
| 21B03B | Radiator blind, supply: Voltage implausible |
| 21B03C | Radiator blind, supply: Voltage too high |
| 21B03D | Radiator shutter, position sensor: Malfunction |
| 21B03E | Radiator shutter, position sensor: Open circuit |
| 21B03F | Radiator shutter, position sensor: Short circuit to B+ |
| 21B040 | Radiator shutter, position sensor: Short circuit to ground |
| 21B041 | Radiator blind, supply: Voltage too low |
| 21B042 | Lower radiator shutter: Blocked |
| 21B043 | Upper radiator shutter: Blocked |
| 21B044 | Upper radiator shutter: iced |
| 21B045 | Upper radiator shutter: Communications fault |
| 21DD00 | High-voltage starter motor generator, rotor position sensor, signal: Voltage too low or too high |
| 21DD01 | High-voltage starter motor generator, rotor position sensor, signal: Voltage too high |
| 21DD02 | High-voltage starter motor generator, rotor position sensor, signal: Voltage too low |
| 21DD03 | High-voltage starter motor generator, rotor position sensor, signal: Sinus-/Cosinus-amplitude not plausible |
| 21DD04 | High-voltage starter motor generator, rotor position sensor, signal: Phasing not plausible |
| 21DD05 | High-voltage starter motor generator, rotor position sensor, signal: Sensor angle outside of permissible range |
| 21DD06 | High-voltage starter motor generator, rotor position sensor, signal: Angular velocity too high |
| 21DD0C | High-voltage starter motor generator, rotor position sensor, signal: Internal monitoring function not plausible |
| 21DD0D | High-voltage starter motor generator, rotor position sensor, signal: Signal change too high |
| 21DD0E | High-voltage starter motor generator, rotor position sensor, signal: No change of the rotor position |
| 21DD0F | High-voltage starter motor generator, rotor position sensor, signal: Not plausible |
| 21DD10 | High-voltage starter motor generator, temperature sensor, signal: Threshold value 1 exceeded |
| 21DD11 | High-voltage starter motor generator, temperature sensor, signal: Threshold value 2 exceeded |
| 21DD16 | High-voltage starter motor generator, temperature sensor, signal: Short circuit to B+ |
| 21DD17 | High-voltage starter motor generator, temperature sensor, signal: Short circuit to ground |
| 21DD20 | REME: internal fault (inverter) |
| 21DD70 | REME: internal fault (inverter) |
| 21DD71 | REME: internal fault (inverter) |
| 21DD7E | REME, 12V supply: Not plausible |
| 21DD81 | REME, 12V supply: Voltage too high |
| 21DDB7 | Inverter, safety function: Gearshift active short circuit for high-voltage starter motor generator not possible |
| 21DDB8 | Inverter, safety function: Gearshift freewheel for high-voltage starter motor generator not possible |
| 21DDB9 | Inverter, safety function: Gearshift freewheel for high-voltage starter motor generator not possible |
| 21DDBA | High-voltage starter motor generator: Engine speed too high |
| 21DDC0 | REME: internal fault (inverter) |
| 21DDC1 | REME: internal fault (inverter) |
| 21DDC2 | REME: internal fault (inverter) |
| 21DDC3 | REME: internal fault (inverter) |
| 21DDC4 | REME: internal fault (inverter) |
| 21DDC5 | REME: internal fault (inverter) |
| 21DDC6 | REME: internal fault (inverter) |
| 21DDC7 | REME: internal fault (inverter) |
| 21DDC8 | REME: internal fault (inverter) |
| 21DDD1 | High-voltage starter motor generator, temperature sensor, signal: Short circuit to B+ |
| 21DDD2 | High-voltage starter motor generator, temperature sensor, signal: Short circuit to ground |
| 21DDD3 | High-voltage starter motor generator, temperature sensor, signal: Not plausible |
| 21DDD6 | High-voltage starter motor generator: No rotation possible |
| 21DDDA | High-voltage starter motor generator, rotor position sensor: Rotor angle implausible |
| 21DE0B | REME: internal fault (inverter) |
| 21DE0C | REME: internal fault (inverter) |
| 21DE0D | REME: internal fault (inverter) |
| 21DE11 | High-voltage starter motor generator: Implausible rotation of the rotor |
| 21DE17 | Supply, terminal 15, signal: Faulty |
| 21DE20 | Electronic immobiliser: Generation of torque in the high-voltage starter motor generator blocked |
| 21DE21 | Electronic immobiliser: Generation of torque in the high-voltage starter motor generator blocked |
| 21DE3C | High-voltage starter motor generator, temperature sensor, signal: Implausible jumps in temperature |
| 21DF05 | Signal (release, crankshaft, synchronisation, 0x2E3) invalid, transmitter EDME |
| 21DF06 | Signal (release of pulse suppression, 0x2E3) invalid, transmitter EDME |
| 21DF09 | Signal (information regarding crankshaft of combustion engine, 0x102) invalid, transmitter EDME |
| 21DF23 | Signal (control, deactivation, electric fuel pump, crash, 0x19B) invalid, transmitter ACSM |
| 21DF28 | Signal (engine temperature, drive, 0x3F9) invalid, transmitter EDME |
| 21E637 | KLE internal fault: Coolant temperature sensor, hardware fault |
| 21E638 | KLE internal fault: Coolant temperature sensor, hardware fault |
| 21E63B | KLE internal fault: Coolant temperature sensor, value implausible |
| 21E63D | ILM: High-voltage system (charger, temperature sensor 2): Short circuit to battery plus |
| 21E642 | ILM: High-voltage system (charger, temperature sensor 3): Short circuit to battery plus |
| 21E64A | DC/DC-converter, high-voltage sensor, electrical, range: Voltage too low |
| 21E66F | High-voltage charging socket cover:, Hall sensor Negative supply, upper threshold exceeded |
| 21E679 | High-voltage charging socket cover:, Hall sensor Negative supply, short circuit to ground |
| 21E67A | High-voltage charging socket cover:, Hall sensor Negative supply, short circuit to B+ |
| 21E67B | High-voltage charging socket cover:, Hall sensor Line disconnection |
| 21E67F | High-voltage charging socket cover:, Hall sensor Positive supply, lower threshold undershot |
| 21E680 | High-voltage charging socket cover:, Hall sensor Positive supply, upper threshold exceeded |
| 21E682 | High-voltage charging socket: Locking charging plug, short to ground |
| 21E683 | High-voltage charging socket: Locking charging plug, short to B+ |
| 21E684 | High-voltage charging socket: Lock of charging plug, line break |
| 21E685 | High-voltage charging socket cover: Lock, short to ground |
| 21E686 | High-voltage charging socket cover: Lock, short to B+ |
| 21E688 | AC charging, unlocking charging plug (Type 1): Continuous operation |
| 21E689 | High-voltage charging socket: Charging plug lock, status implausible |
| 21E695 | ILM: High-voltage system (charger, temperature sensor 5): Short circuit to battery plus |
| 21E697 | High-voltage charging socket cover:, Hall sensor Positive supply, short circuit to B+ |
| 21E698 | High-voltage charging socket: Charging plug lock sensor, short to B+ |
| 21E69A | High-voltage charging socket: Charging plug lock sensor, short to ground |
| 21E69B | High-voltage charging socket cover:, Hall sensor Positive supply, Short circuit to ground |
| 21E6A1 | Charging electronics: high-voltage connection to the electric air conditioning compressor not plugged in |
| 21E6A2 | Charging electronics: high-voltage connection to the electric air conditioning compressor not plugged in |
| 21E6A4 | Charging electronics, high-voltage connection to the electric air conditioning compressor: Detection, high-voltage connector, short circuit to ground |
| 21E6A5 | Charging electronics, high-voltage connection to the electric air conditioning compressor: Detection, high-voltage connector, short circuit to B+ |
| 21E6A9 | Charging electronics: high-voltage connection to the electric auxiliary heater: Detection, high-voltage connector, short circuit to B+ |
| 21E701 | Charging electronics, internal voltage supply: Short circuit to ground |
| 21E702 | Charging electronics, internal voltage supply: Short circuit to B+ |
| 21E703 | High-voltage charging socket cover, lock: Plausibility fault |
| 21E704 | High-voltage charging socket cover:, Hall sensor Plausibility fault |
| 21E70C | High-voltage charging connection, charging plug lock: Plausibility fault |
| 21E717 | Charging electronics: High-voltage connection to the electric auxiliary heater not plugged in |
| 21E719 | Charging electronics: high-voltage connection to the electric air conditioning compressor not plugged in |
DEFINISSEZ VOTRE MARQUE POUR ACCEDER A VOS CODES DEFAUTS
-
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
-
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
-
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