AI DamageToyota Corolla 2018 : problèmes fréquents
Toyota Corolla 2018. Plaintes de propriétaires à la NHTSA : 135, le plus souvent pour airbags et carburant/propulsion. Bulletins techniques du constructeur pour cette année : 123. Détail par organe ci-dessous, avec sources.
Chiffres clés
- Plaintes de propriétaires
- 135
- avec accident
- 26
- Bulletins techniques (TSB)
- 123
Ce qui casse le plus souvent
- 1 Airbags 27% de toutes les plaintes
- 2 Carburant/propulsion 17% de toutes les plaintes
- 3 Moteur 12% de toutes les plaintes
- 4 Circuit de carburant 11% de toutes les plaintes
- 5 Système électrique 9% de toutes les plaintes
- 6 Transmission 9% de toutes les plaintes
- 7 Freins 8% de toutes les plaintes
- 8 Régulation de vitesse 8% de toutes les plaintes
- Airbags : 36 plaintes (27 % du total), dont 17 avec un accident signalé par le propriétaire ; bulletins du constructeur sur cet organe : 5.
- Carburant/propulsion : 23 plaintes (17 % du total).
- Moteur : 16 plaintes (12 % du total) ; bulletins du constructeur sur cet organe : 5.
- Circuit de carburant : 15 plaintes (11 % du total), dont 1 avec un accident signalé par le propriétaire.
- Système électrique : 12 plaintes (9 % du total), dont 1 avec un accident signalé par le propriétaire ; bulletins du constructeur sur cet organe : 8.
Moteurs et boîtes
Versions du marché américain selon l’EPA. À droite : nombre de plaintes NHTSA qui citent ce moteur ou ce type de boîte.
- 1,8 L · essence · 4 cyl.
- à variation continue (CVT)cité dans 2 plaintes
- manuelle, 6 rapports
Transmission : traction
Symptômes décrits par les propriétaires
Combien des 135 plaintes NHTSA mentionnent chaque symptôme (comptage automatique sur le texte ; une plainte peut en citer plusieurs).
Organes visés par les plaintes
| Organe | Plaintes de propriétaires | avec accident | Bulletins techniques (TSB) |
|---|---|---|---|
| Airbags | 36 | 17 | 5 |
| Carburant/propulsion | 23 | 0 | 0 |
| Moteur | 16 | 0 | 5 |
| Circuit de carburant | 15 | 1 | 0 |
| Système électrique | 12 | 1 | 8 |
| Transmission | 12 | 1 | 0 |
| Freins | 11 | 4 | 6 |
| Régulation de vitesse | 11 | 1 | 1 |
| Ceintures de sécurité | 11 | 1 | 0 |
| Direction | 5 | 1 | 3 |
| Suspension | 5 | 0 | 1 |
| Structure | 4 | 2 | 57 |
| Anticollision avant | 4 | 0 | 0 |
| Maintien de voie | 3 | 1 | 2 |
Ce que disent les propriétaires
Courts extraits de plaintes NHTSA en version originale (anglais). Déclarations de propriétaires non vérifiées par la NHTSA ; données personnelles supprimées.
A really rough storm hit and it knocked down a huge tree in the road covering the entire road. I did not see the tree until I got up on it and I went straight through it. I was running around 40 mph and total front end impact took the whole bumper off but my airbags did not deploy.
A whole new set of 4 tires were purchased and installed on the vehicle on 10/10/2024. While driving at highway speed 3 weeks later the rear driver side tire, in quick succession, went flat and almost instantaneously disintegrated causing the car to spin out and crash off the road.
None of the airbags went off, severe front end damage on the right side to the fender, wheel, axle, radiator, hood, oil pan, and other front end components.The right front wheel is completely bent and the right front tire blew out. Front right headlight completely missing.
The air bags did not deploy, and no one was injured. The contact was unsure if there was a police report filed. The vehicle was towed, and it was deemed for total loss. The dealer was contacted and stated they were unsure of the cost of the repairs because the vehicle had an anti-lock brake feature.
The contact stated that while driving at various speeds, the brake warning and the master warning lights illuminated intermittently. The vehicle was taken to an independent mechanic where a diagnostic reader was used, however, the mechanic was unable to locate a failure code. The vehicle was not repaired.
The contact stated that while driving at 60 MPH in inclement weather, the brakes failed to stop the vehicle and she lost control of the vehicle. The vehicle crashed into the median and was spinning before another vehicle crashed into the contact's front end. The air bags were not deployed upon impact.
The contact stated no warning light was illuminated. The air bags did not deploy. The contact stated no one was injured or sought medical attention. A police report was filed. The contact was able to drive to her residence but continue to experience the failure.
While the contact was attempting to enter highway traffic, the lane departure wheel assist malfunction. The lane departure wheel assist engaged without being activated by the driver causing the vehicle veered left and right. The contact lost control of the vehicle and it crashed into a wall barrier.
Quand les propriétaires se sont plaints
Plaintes NHTSA par année de dépôt. Le pic montre à quel âge du véhicule les problèmes apparaissent le plus.
Comparaison
Par nombre de plaintes, cette année-modèle est 466e sur 2 102 années-modèles dans les données NHTSA (top 22 % des plus problématiques).
En moyenne, une année-modèle de Corolla compte 127 plaintes (12 années dans les données). Celle-ci en compte 135, proche de la moyenne.
À vérifier avant l’achat
- Airbags. Vérifier le voyant SRS, les codes défaut et l’état des airbags/rideaux après tout choc.
- Carburant/propulsion. Odeur de carburant, fuites, fonctionnement irrégulier, codes du circuit carburant.
- Moteur. Démarrage à froid, bruits anormaux, fuites d’huile et codes moteur.
- Circuit de carburant. Odeur de carburant, fuites, fonctionnement irrégulier, codes du circuit carburant.
Bulletins techniques du constructeur
Titres des bulletins en version originale (anglais), tels que déposés à la NHTSA.
- Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a…
Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition…
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air…
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and…
- The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix…
The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and…
- To prevent brake rotor rust from forming during transportation and storage, wheel film will be used…
To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. The purpose of the wheel film is to shield the disc brake rotor from…
- Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical…
Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If these acidic compounds settle on an exposed vehicle, especially the horizontal…
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal…
Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. Follow…
- Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad…
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. This type of contamination can…
- Some 2005 – 2024 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a…
Some 2005 – 2024 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition…
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal…
Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination.
- This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for…
This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 – 2025 model year Toyota vehicles.
- This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life…
This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care (TCMC)…
- DP
On November 28, 2023, a class action settlement of claims for certain airbag control units was finally approved by the federal court. The settlement includes Toyota?s agreement to provide an Extended New Parts Warranty…
La NHTSA recense 123 bulletins pour cette année ; voici les 12 plus récents.
Autres années de ce modèle
Questions et réponses
Quels sont les problèmes les plus fréquents du Toyota Corolla 2018 ?
Les plaintes de propriétaires à la NHTSA citent le plus souvent : airbags, carburant/propulsion, moteur. Total des plaintes : 135. Symptômes les plus fréquents dans les plaintes : voyants, témoin moteur (16%), airbags non déployés (11%), cale en roulant (11%).
Combien de bulletins techniques (TSB) pour le Toyota Corolla 2018 ?
La NHTSA recense 123 bulletins techniques du constructeur pour cette année. Un bulletin indique aux concessionnaires comment diagnostiquer ou corriger un problème connu ; ce n’est pas un rappel.
Faut-il acheter un Toyota Corolla 2018 aux enchères américaines ?
Les plaintes décrivent des défauts, pas des dégâts d’accident. Avant d’enchérir, vérifiez les organes listés ci-dessus et les photos du lot : VinWind établit un rapport des dégâts visibles et cachés par VIN.
Autres modèles 2018
À lire aussi
Sources : données publiques NHTSA (États-Unis) – bulletins techniques et plaintes de propriétaires ; YouTube – liens vers des vidéos avec mention des auteurs. Les plaintes sont des déclarations de propriétaires non vérifiées par la NHTSA et concernent des défauts, pas des dégâts d’accident. Données mises à jour le 2026-11-04.