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P27B4

故障码含义与厂商资料

P27B4

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

9

以下为英文原文

TSB 26-2096

FORD

原文报码 P27B4

This article supersedes TSB 22-2495 to update symptoms in the TSB title and issue, and an update to labor times, changing from MT time to actual time with a limit. Some of the vehicles listed in the Model statement…

查看通报 ↗

TSB 25-2343

FORD

原文报码 P27B4

This article supersedes TSB 22-2491 to update labor times from M-time to AP-time and add a cap. Some of the vehicle listed in the model statement above may exhibit at least one of the following conditions: - Illuminated…

查看通报 ↗

TSB 22-2495

FORD

原文报码 P27B4

Some 2022 F-150 Lightning vehicles may exhibit an illuminated red triangle indicator lamp with diagnostic trouble codes (DTC) P27B4 in the primary drive control module (PDCM) or the CSI is blinking red with P0A7F in the…

查看通报 ↗

TSB 22-2491

FORD

原文报码 P27B4

Some 2021-2022 Mustang Mach-E built on or before 17-Sep-2022, 2022 e-Transit vehicles may exhibit an illuminated red triangle indicator lamp with diagnostic trouble code (DTC) P27B4 stored in the secondary on-board…

查看通报 ↗

TSB 21-2248

FORD

原文报码 P27B4

This article supersedes TSB 21-2055 to update the Title, Issue, Action, vehicles affected and production fix date. Some 2020-2021 F-Super Duty vehicles equipped with a 6.7L engine built on or before 10-Feb-2021 may…

查看通报 ↗

TSB 21-2055

FORD

原文报码 P27B4

This article supersedes TSB 20-2336 to update the Title, Issue, Action, vehicles affected and production fix date. Some 2020-2021 F-Super Duty vehicles equipped with a 6.7L engine built on or before 10-Feb-2021 may…

查看通报 ↗

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核对适用车辆

15

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
FordE-TRANSIT2022
FordF-1502022
FordF-250 SD2021
FordF-250 SD2020
FordF-350 SD2021
FordF-350 SD2020
FordF-450 SD2021
FordF-450 SD2020
FordF-550 SD2021
FordF-550 SD2020
FordF-650 SD2020
FordF-750 SD2020
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。