七速干式双离合变速箱常见故障

Common faults of seven speed dry dual clutch transmission

加速顿挫、换档异响。

Acceleration jerking and abnormal gear shifting noise.

漏油、低档顿挫（高速时恢复正常）。

Oil leakage and low-speed jerking (returning to normal at high speeds).

仪表提示变速箱故障、低速闯档、怠速轻微抖动、换档和低速时异响。

The instrument panel indicates transmission malfunction, low-speed gear shifting, slight idle shaking, abnormal noise during gear shifting and low-speed operation.

挂倒档不走、只有奇数档或只有偶数档、松油门踩油门时候发出“咔”异响、“哗啦哗啦”响声等。

Not moving in reverse gear, only in odd or even gears, making a "click" or "clatter" sound when releasing or stepping on the accelerator.

在十万公里时候，容易出现离合器故障、机电单元（漏油）故障，十五万公里时候容易出现飞轮盘故障。

At 100000 kilometers, clutch failure and electromechanical unit (oil leakage) failure are prone to occur, and at 150000 kilometers, flywheel disc failure is prone to occur.

这只是常见的几种故障现象，无论如何，车辆出现故障后第一时间到维修厂检查维修，这才是在最大程度上减轻对变速箱的损坏和节省维修费用的关键。

These are just a few common fault phenomena. In any case, the key to minimizing damage to the gearbox and saving maintenance costs is to go to the repair shop for inspection and repair as soon as the vehicle malfunctions.

机电单元出现问题后，车子就可能会出现顿挫、冲击等现象，严重时候，更是会有锁档的情况。

After the mechanical and electrical units have problems, the car may experience jolts, impacts, and in severe cases, it may even lock gears.

这款变速箱内部是有两种油的，一种是齿轮油，另一个种是变速箱油。变速箱油建议在2年或4-5万公里的时候更换一次，可降低机电单元故障的发生。

There are two types of oil inside this gearbox, one is gear oil and the other is transmission oil. It is recommended to replace the transmission oil every 2 years or 40000 to 50000 kilometers to reduce the occurrence of mechanical and electrical unit failures.

如果您的爱车遇到问题，建议第一时间道店检测，济南的专业维修力量​

If your car encounters any problems, it is recommended to have it inspected at the dealership as soon as possible，Jinan's professional maintenance team

在济南，众多专业的汽车维修店和变速箱专修机构，凭借精湛的技术和丰富的经验，为车主们排忧解难。以新孚美变速箱维修连锁（济南店）为例，其坐落于山东省济南市槐荫区经十西路 3888 号红旗钢材市场。店内汇聚了一批经过严格专业培训的技师，他们不仅对各类汽车品牌和型号的变速箱结构、工作原理了如指掌，还熟练掌握先进的维修技术和设备。无论是复杂的自动变速箱，还是相对简单的手动变速箱，他们都能应对自如。当遇到棘手的故障时，技师们会借助专业的汽车故障诊断仪，精准读取变速箱的故障码，快速定位问题所在。在维修过程中，对于损坏的离合器片、齿轮、油封等零部件，他们严格选用符合原厂标准的优质配件进行更换，确保维修后的变速箱性能稳定可靠。​

In Jinan, numerous professional car repair shops and gearbox repair institutions, with exquisite technology and rich experience, help car owners solve problems. Taking Xinfumei Transmission Maintenance Chain (Jinan Branch) as an example, it is located at No. 3888 Jingshi West Road, Hongqi Steel Market, Huaiyin District, Jinan City, Shandong Province. The store has gathered a group of technicians who have undergone rigorous professional training. They are not only familiar with the transmission structures and working principles of various car brands and models, but also proficient in advanced maintenance techniques and equipment. They can handle both complex automatic transmissions and relatively simple manual transmissions with ease. When encountering tricky faults, technicians will use professional automotive fault diagnosis instruments to accurately read the fault codes of the gearbox and quickly locate the problem. During the repair process, they strictly select high-quality parts that meet the original factory standards to replace damaged clutch plates, gears, oil seals, and other components, ensuring stable and reliable performance of the repaired gearbox. ​

济南自动变速箱维修保养中心也是业内的佼佼者。该中心专注于 DSG 双离合变速箱、AT 自动变速箱、CVT 无极变速箱、HEV 混动变速箱等多种类型变速箱的维修，同时提供分动箱维修、空气减震器维修等相关服务。除了维修业务，他们还销售各款变速箱总成、配件、阀体、变速箱电脑、变扭器及各种零配件，并进行变速箱各种油品批发。其服务车型涵盖了奔驰、宝马、奥迪、路虎、大众、丰田、日产、本田等众多常见品牌，满足了不同车主的多样化需求。

Jinan Automatic Transmission Maintenance Center is also a leader in the industry. This center focuses on the maintenance of various types of transmissions, including DSG dual clutch transmissions, AT automatic transmissions, CVT continuously variable transmissions, HEV hybrid transmissions, and provides related services such as transfer case maintenance and air shock absorber maintenance. In addition to maintenance services, they also sell various types of gearbox assemblies, accessories, valve bodies, gearbox computers, torque converters, and various spare parts, and wholesale various types of gearbox oils. Its service models cover many common brands such as Mercedes Benz, BMW, Audi, Land Rover, Volkswagen, Toyota, Nissan, Honda, etc., meeting the diverse needs of different car owners.

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