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U17B9

故障码含义与厂商资料

U17B9

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。

厂商技术资料

13

以下为英文原文

VIN4APIN20250319

VOLKSWAGEN

原文报码 U17B900

Customer states MIL-on, P0442 stored in ECM memory; Oil leak from Cylinder Head Cover; Customer states MIL-on, P0087 Stored in ECM memory; Customer states key functions (FOB or KESSY) for lock and/or unlock are…

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VIN4APIN20250303

VOLKSWAGEN

原文报码 U17B900

Customer states MIL-on, P0442 stored in ECM memory; Customer states vehicle does not start; key not detected. No communication to J519 active. AW 19: U014000[2170894][2240526], B1248F3[1074443], U17B900[8398624] active…

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VIN4APIN20250219

VOLKSWAGEN

原文报码 U17B900

Customer states MIL-on, P0442 stored in ECM memory; Customer states Electrical System Error Message, U04A1 [42304], U04A5 [42336], and/or U04A9 [42444] stored in DA:008C; Customer states vehicle does not start; key not…

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VIN4APIN20250213

VOLKSWAGEN

原文报码 U17B900

Customer states MIL-on, P0442 stored in ECM memory; Customer states MIL-on, P0068 stored in ECM memory; Customer states Electrical System Error Message, U04A1 [42304], U04A5 [42336], and/or U04A9 [42444] stored in…

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VIN4APIN20250129

VOLKSWAGEN

原文报码 U17B900

Customer states MIL-on, P0442 stored in ECM memory; Customer states MIL-on, P0068 stored in ECM memory; Customer states the seat cover has discoloration (usually yellowing) stains; Customer states Electrical System…

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VIN4APIN20250121

VOLKSWAGEN

原文报码 U17B900

Customer states MIL-on, P0442 stored in ECM memory; Customer states MIL-on, P0068 stored in ECM memory; Customer states the seat cover has discoloration (usually yellowing) stains; Customer states Electrical System…

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核对适用车辆

21

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。

品牌车型年款
VolkswagenATLAS2025
VolkswagenATLAS2024
VolkswagenATLAS2023
VolkswagenATLAS2022
VolkswagenATLAS CROSS SPORT2025
VolkswagenATLAS CROSS SPORT2024
VolkswagenATLAS CROSS SPORT2023
VolkswagenATLAS CROSS SPORT2022
VolkswagenID.42024
VolkswagenID.42023
VolkswagenID.42022
VolkswagenID.42021
查看全部车型记录 →

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。

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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。