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U0301

故障码含义与厂商资料

OBD-II / DTC

参考含义

这个码是什么意思?

以下表述对应所列厂商与通报。使用前请核对完整报码、报码模块、年款和发动机。

故障码描述检测到的异常,不直接指定必须更换的零件。

限定车辆范围

车型关联可作为查阅线索;具体发动机、生产范围和软件条件请核对厂商资料。

更换零件之前

记录报码及冻结帧,检查蓄电池状态、相关报码和可见的线束或软管损伤。按照该车诊断流程和测试结果决定维修,避免仅凭故障码换件。

扫描记录表 →

厂商技术资料

4

以下为英文原文

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SA-011-26 ↗

MAZDA

Some vehicles may display some (or all) of the following symptoms: • Check engine light on with DTC P061B • Light increase in engine rpms during acceleration • Transmission will not shift past 4th gear • Various U codes (U0401 ABS, U0401, U0415 FSC, U0301, U0316 SBS/MRCC, U0442 TCM) may be set

VOLVO

This is a Technical Journal: DTC CEM-U030141 with no customer symptom

SA-011-19a ↗

MAZDA

Some vehicles may display some (or all) of the following symptoms: Check engine light on wit DTC P061B Surging on acceleration Transmission will not shift past 4th gear Various U codes (U0401 ABS, U0401, U0415 FSC, U0301, U0316 SBS/MRCC, U0442 TCM) may be set

SA-011-19 ↗

MAZDA

Some vehicles may display some (or all) of the following symptoms: Check engine light on wit DTC P061B, Surging on acceleration, Transmission will not shift past 4th gear, Various U codes (U0401 ABS, U0401, U0415 FSC, U0301, U0316 SBS/MRCC, U0442 TCM) may be set.

核对适用车辆

34

车型关联可作为查阅线索;具体发动机、生产范围和软件条件请核对厂商资料。

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品牌车型年款
MazdaCX-5 ↗2025
MazdaCX-5 ↗2024
MazdaCX-5 ↗2023
MazdaCX-5 ↗2022
MazdaCX-5 ↗2021
MazdaCX-5 ↗2020
MazdaCX-5 ↗2019
MazdaCX-5 ↗2018

还能继续驾驶吗?

仅靠故障码无法判断是否适合继续行驶。故障灯闪烁、严重抖动、过热、机油压力报警或制动转向异常都需及时处理。影响车辆控制或发动机安全时,应在安全地点停车并寻求帮助。以车辆手册为准。