汽车自动变速器故障的诊断与维修研究

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中图分类号：U463.212 文献标识码：B 文章编号：1003-8639（2025）08-0180-03

【Abstract】This paper focuses on theautomotive automatic transmission，inview of its increasingly complex structure andcontrolsystem，the maintenance technology needs to increase.After analyzing the fault diagnosis processandcommon faultssuchasskid，overspeedandabnormalsound，thecorresponding maintenancemethodsareput forward，suchas checkingoil，replacing parts，etc.Atthesame time，it isemphasized thatthedrivershouldestablish agoodsenseof detectionand maintenanceandcontactprofesional institutionsintime.Theresearch shows thatmastering theaccurate fault diagnosisand maintenance method can improve themaintenanceeficiencyand quality，ensure the normaloperation of vehicles，and provide a reference for the maintenance of automotive automatic transmission.

【Key words】 automobile；automatic transmission；fault diagnosis； maintenance metho

1汽车自动变速器故障的诊断

1.1 故障诊断流程

汽车自动变速器故障诊断流程是一个系统性、逻辑性的过程。（剩余3616字）