Toyota Corolla 发动机问题
0.97 对比全部车型 降温
Toyota Corolla 的 1,147 条投诉中有 248 条（21.6%）与发动机有关，是这款车最大的问题类别。这个比例是全部跟踪车型发动机类占比的 1.0 倍。
248投诉 · 发动机
21.6%占投诉比例
0.97×对比全部车型
33近 12 个月
3.2%涉及碰撞或起火的比例
0相关召回
分析
近 12 个月新增 33 条发动机类投诉，前 12 个月是 61 条，减少 46%。
其中 8 条（3.2%）提到碰撞或起火，并报告 5 人受伤、0 人死亡。
跟踪的年款没有针对发动机的召回。
各年款
投诉提交的年份
近 12 个月: 33 · 前 12 个月: 61
车主怎么说
Drove car at reasonable low speeds (30-40mph) parked vehicle and noticed smell of something burning and light smoke. Opened hood and car was on fire. No mods, completely stock, low mileage. All services up to date. No reasonable explanation for sudden fire
To start, on [XXX], I was going through an intersection on a country road and my automatic emergency braking engaged for no reason. My car stopped despite no other vehicle or object being in my way or anywhere close to me.
I am reporting a severe, recurring safety hazard on my 2020 Toyota Corolla. The vehicle suddenly displays 'Drive-Start Control Malfunction' and completely cuts off engine power in motion, leaving the car stranded in active traffic.
What component or system failed or malfunctioned: complete slave cylinder failure resulting in loss of braking and ability to shift.
"Engine maintenance required" light is coming up constantly, only when i turn on the AC and doesn't let me view my dash at all. Ive determined it's the Engine coolant bypass valve.
My Engine Maintenance light came on around 59,400 miles for my Coolest Control valve !! Needed it to be replaced! Light won’t go off just had it serviced for an oil change before this started!!
节选自向 NHTSA 提交的投诉原文（英文），为了长度有截短。ODI 编号是 NHTSA 的记录编号。
相关召回
跟踪的年款没有针对发动机的召回。
问题分类 · Toyota Corolla
延伸阅读
- 现代发动机为什么会烧机油？车主投诉透露了什么与烧机油有关的近年发动机设计、车主描述的警示信号、什么程度算正常，以及目前哪些跟踪车型的投诉中发动机类占比最高。