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 |
|---|---|
| 1A2708 | Electric fan cutout relay, plausibility: Fault when the relay is switched on and off |
| 1A280A | Petrol particulate filter pressure sensor hose, leakage detected |
| 1A2904 | Electric fan, operating readiness: not given |
| 1A4000 | Electric fan, function: Electrical fault |
| 1A4001 | Electric fan, function: Electrical fault |
| 1A4002 | Electric fan, communication: Faulty |
| 1A4004 | Electric fan, function: Current too high |
| 1A4005 | Electric fan, function: Current implausible |
| 1A4006 | Electric fan, function: Current too high; switch-off |
| 1A4008 | Electric fan, function: Type not plausible |
| 1A4009 | Electric fan, relay, activation: Multiple fault |
| 1A400A | Electric fan, function: sluggish |
| 1A400C | Electric fan, signal: Temperature too high |
| 1A400D | Electric fan, signal: Temperature too high |
| 1A400E | Electric fan, signal: Voltage implausible |
| 1A400F | Electric fan, function: Incorrect type installed |
| 1A4010 | Electric fan, function: Blocking |
| 1A4011 | Electric fan voltage sensor; signal: Short circuit to B+ |
| 1A4012 | Electric fan voltage sensor; signal: Short circuit to ground |
| 1A4013 | Electric fan voltage sensor: Voltage too low |
| 1B0004 | Vehicle speed, signal: no signal |
| 1B0108 | Vehicle speed, plausibility: Signal implausible |
| 1B0500 | Vehicle Speed Signal |
| 1B0501 | Vehicle speed, signal: Stationary at zero |
| 1B0601 | Vehicle speed, signal: Permanently stuck |
| 1B0A21 | Information rough road detection, wheel speed sensors, signal: Missing |
| 1B0A64 | Information on driving speed, wheel speed sensor rear left, signal: Not plausible |
| 1B0A65 | Information vehicle speed, wheel speed sensor front left, signal: Not plausible |
| 1B0A66 | Information on driving speed, wheel speed sensor rear right, signal: Not plausible |
| 1B0A67 | Information driving speed, wheel speed sensor front right, signal: Not plausible |
| 1B0B01 | Driving speed, front left wheel speed sensor, plausibility: Signal implausible |
| 1B0C01 | Driving speed, front right wheel speed sensor, plausibility: Signal implausible |
| 1B0D01 | Driving speed, rear left wheel speed sensor, plausibility: Signal implausible |
| 1B0E01 | Driving speed, rear right wheel speed sensor, plausibility: Signal implausible |
| 1B2001 | Electronic immobiliser protection against tampering: Engine running blocked by electronic immobiliser |
| 1B2002 | EWS immobiliser protection against tampering: No starting value programmed |
| 1B2008 | EWS immobiliser protection against tampering: Response implausible |
| 1B2108 | Interface EWS-DME: Checksum fault |
| 1B2109 | EWS-DME interface Transmission error, CAS interface |
| 1B2201 | DME: Internal fault, electronic immobiliser data: No available memory possibility |
| 1B2202 | DME: Internal fault, electronic immobiliser data: Fault, activation-code storage |
| 1B2204 | DME, internal fault, EWS data: Starting value destroyed/ 2- from 3-selection failed |
| 1B2208 | DME: Internal fault, electronic immobiliser data: Checksum error |
| 1B2209 | DME: Internal fault, electronic immobiliser data: Writing fault Secret Key |
| 1B2301 | Driver s side CAN, message (EWS information FEM, 103.1.4): Missing |
| 1B2302 | Driver s side CAN, message (EWS service DME1/DDE1, 0x5C0): Frame error |
| 1B2304 | Driver s side CAN, message (EWS service DME1/DDE1, 0x5C0): Missing |
| 1B2401 | Message EWS-DME incorrect, type, master: FlexRay type error |
| 1B2501 | Message EWS-DME incorrect, time, master: FlexRay timeout |
| 1B2601 | Message EWS-DME incorrect, type, slave: FlexRay type error |
| 1B2701 | Message EWS-DME incorrect, frame, master: FlexRay frame error |
| 1B2801 | DME disable: EWS not enabled |
| 1B2A01 | DME locking, slave: EWS not enabled |
| 1B2B01 | FlexRay, EWS-DME message: Frame error |
| 1B2B02 | FlexRay, EWS-DME message: Missing |
| 1B2B04 | FlexRay, EWS-DME message: Frame error |
| 1B3001 | Exhaust-gas temperature sensor, electric: Short circuit to positive or open circuit |
| 1B3002 | Exhaust-gas temperature sensor, electric: Short circuit to ground |
| 1B5001 | Monitoring, terminal 15: wake-up line, short circuit to positive |
| 1B5002 | Monitoring, terminal 15: wake-up line, short circuit to ground |
| 1B5202 | Supply, terminal 15N_1: Short circuit to ground |
| 1B5302 | Supply, terminal 15N_2: Short circuit to ground |
| 1B5402 | Supply, terminal 15N_3: Short circuit to ground |
| 1B5501 | Terminal 15N: No voltage |
| 1B5601 | Terminal 15N<02: No voltage |
| 1B5701 | Terminal 15N<01: No voltage |
| 1B5801 | Terminal 15N<03: No voltage |
| 1B6008 | Brake-light switch, plausibility: signal implausible |
| 1B7008 | Brake-light test switch, plausibility: Signal implausible |
| 1B7101 | Brake vacuum sensor, plausibility: Differential pressure implausible |
| 1B7201 | Brake vacuum sensor, electrical: short circuit to B+ |
| 1B7202 | Brake vacuum sensor, electrical: short circuit to earth |
| 1B8004 | EAC sensor, temperature of engine cooler temperature, radiator discharge, comparison: Implausible with each other |
| 1B8309 | LIN, communication (charge air cooling auxiliary coolant pump): Missing |
| 1B830A | LIN, communication (charge air cooling auxiliary coolant pump): Missing |
| 1B9004 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Timeout or invalidity value |
| 1B9008 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer implausible while engine is running/during overrun |
| 1B9104 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer implausible while engine is running/during overrun |
| 1B9208 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer implausible in wake-up |
| 1B9308 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer implausible while engine is running |
| 1B9408 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer implausible during engine overrun |
| 1B9701 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer too high while engine is running |
| 1B9702 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer too low while engine is running |
| 1B9A01 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer too high during engine overrun |
| 1B9A02 | Engine shut-down time, timer, instrument cluster - timer DME, comparison: Value of instrument cluster timer too low during engine overrun |
| 1BA008 | Cruise control, signal: Signal implausible |
| 1BA108 | Cruise control, switch, multifunction steering wheel: faulty |
| 1BAF08 | Accelerator pedal module to Brake pedal comparison Pedal comparison values implausible |
| 1BC004 | Zero-gear sensor, adaptation: not learned (MSA deactivated) |
| 1BC101 | Zero-gear sensor, plausibility: signal implausible |
| 1BC108 | Zero-gear sensor, plausibility: Implausible position |
| 1BC110 | Zero-gear sensor, signal: duty cycle too high |
| 1BC111 | Zero-gear sensor, signal: duty cycle too low |
| 1BC112 | Zero-gear sensor, electrical: Short circuit to B+ |
| 1BC113 | Zero-gear sensor, electrical: Short circuit to ground |
| 1BC114 | Zero-gear sensor, plausibility: Period duration outside valid range |
| 1BC116 | Gear sensor, signal: Short circuit to ground |
| 1BC119 | Gear sensor: Gear lever position invalid |
| 1BC11B | Gear sensor, signal: Temperature too high |
| 1BD001 | Vehicle speed, wheel speed sensor rear/left, electrical: Malfunction |
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