Que signifie votre code Code Défaut FIAT ?

Grace au système OBD, les Fiat 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.

Revenir aux autres catégories de codes défauts FIAT



Réparer le code défaut de votre auto, c’est potentiellement simple à faire avec nos revues et méthodes techniques

Code Libellé
U0254 Lost communication with the remote start module
U0255 Lost communication with the front display information module
U0256 Lost communication with front controls/display interface control unit A
U0257 Lost communication with the front controls/display interface control unit
U0258 Lost communication with the radio transceiver
U0259 Lost communication with special purpose vehicle control unit A
U025A Lost communication with special purpose vehicle control unit B
U025B Lost communication with special purpose vehicle control unit C
U025C Lost communication with special purpose vehicle control unit D
U025D Lost communication with front controls/display interface control unit B
U0262 Lost communication with audio amplifier B
U0263 Lost communication with the speech recognition module
U0264 Lost communication with the rear-view camera
U0265 Lost communication with image processing sensor A
U0266 Lost communication with image processing sensor B
U0267 Lost communication with image processing sensor C
U0268 Lost communication with image processing sensor D
U0269 Lost communication with image processing sensor E
U026A Lost communication with image processing sensor F
U026B Lost communication with image processing sensor G
U026C Lost communication with image processing sensor H
U026D Lost communication with image processing sensor I
U026E Lost communication with image processing sensor J
U026F Lost communication with image processing sensor K
U0270 Lost communication with image processing sensor L
U0284 Lost communication with active grille shutter module A
U0285 Lost communication with active grille shutter module B
U0287 Lost communication with transmission fluid pump module
U0288 Lost communication with DC-AC converter control unit A
U0289 Lost communication with DC-AC converter control unit B
U0291 Lost communication with gear-shift unit B
U0292 Lost communication with drive motor control unit B
U0293 Lost communication with the hybrid powertrain control unit
U0294 Lost communication with the powertrain control monitor unit
U0295 Lost communication with the AC-AC converter control unit
U0296 Lost communication with AC-DC converter control unit A
U0297 Lost communication with AC-DC converter control unit B
U0298 Lost communication with DC-DC converter control unit A
U0299 Lost communication with DC-DC converter control unit B
U029A Lost communication with the hybrid battery pack sensor module
U029B Lost communication with drive motor control unit C
U029C Lost communication with drive motor control unit D
U029D Lost communication with NOx sensor A
U029E Lost communication with NOx sensor B
U029F Lost communication with the evaporative emission system leak detection control unit
U02A2 Lost communication with reductant quality module
U0300 Control unit internal software incompatibility
U0301 Software incompatibility with the engine control unit/powertrain control unit
U030C Software incompatibility with reductant quality module
U0315 Software incompatibility with the ABS control unit
U0329 Software incompatibility with the steering column control unit
U0337 Software incompatibility with the alternator control unit
U0401 Invalid data received from the engine control unit/powertrain control unit
U0403 Invalid data received from the transfer box control unit
U0404 Invalid data received from the gear-shift control unit
U0405 Invalid data received from the cruise control unit
U0406 Invalid data received from the fuel injector control unit
U0407 Invalid data received from the glow plug control unit
U0408 Invalid data received from the throttle actuator control unit
U0409 Invalid data received from the alternative fuel control unit
U040A Invalid data received from the heating, ventilation and air conditioning (HVAC) control unit
U040B Invalid data received from EGR control unit A
U040C Invalid data received from EGR control unit B
U040D Invalid data received from turbocharger/supercharger control unit A
U040E Invalid data received from turbocharger/supercharger control unit B
U040F Invalid data received from the reductant control unit
U0410 Invalid data received from the fuel pump control unit
U0411 Invalid data received from the drive motor control unit
U0412 Invalid data received from battery energy control unit A
U0413 Invalid data received from battery energy control unit B
U0414 Invalid data received from the 4WD clutch control unit
U0415 Invalid data received from the ABS control unit
U0416 Invalid data received from the vehicle dynamics control unit
U0417 Invalid data received from the parking brake control unit
U0418 Invalid data received from the brake system control unit
U0419 Invalid data received from the steering effort control unit
U041B Invalid data received from the exhaust gas sensor module
U041C Invalid data received from rocker arm control unit A
U041D Invalid data received from rocker arm control unit B
U041E Invalid data received from the 4WD control unit
U041F Invalid data received from throttle actuator control unit 2
U0420 Invalid data received from the power steering control unit
U0421 Invalid data received from the suspension control unit
U0422 Invalid data received from the body control unit
U0423 Invalid data received from the instrument cluster control unit
U0424 Invalid data received from the heating, ventilation and air conditioning (HVAC) control unit
U0425 Invalid data received from the additional heater control unit
U0426 Invalid data received from the immobiliser control unit
U0427 Invalid data received from the security system control unit
U0428 Invalid data received from the steering angle sensor unit
U0429 Invalid data received from the steering column control unit
U042B Invalid data received from chassis control unit 1
U042C Invalid data received from chassis control unit 2
U042D Invalid data received from the active vibration control unit
U0430 Invalid data received from the tyre pressure monitoring system (TPMS)
U0431 Invalid data received from body control unit A
U0432 Invalid data received from the multi-axis acceleration sensor unit
U0433 Invalid data received from the cruise control front distance range sensor
U0434 Invalid data received from the active roll control unit
U0435 Invalid data received from the rear power steering control unit
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