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P27B4

故障碼含義與原廠資料

P27B4

這個碼是什麼意思?

以下表述對應所列原廠與通報。使用前請核對完整故障碼、回報模組、年式與引擎。

故障碼描述偵測到的異常,不直接指定必須更換的零件。

限定車輛範圍

車型關聯可作查閱線索;引擎、生產範圍與軟體條件請核對原廠資料。

原廠技術資料

9

以下為英文原文

TSB 26-2096

FORD

原文故障碼 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…

查看通報 ↗

TSB 25-2343

FORD

原文故障碼 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…

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TSB 22-2495

FORD

原文故障碼 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…

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TSB 22-2491

FORD

原文故障碼 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…

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TSB 21-2248

FORD

原文故障碼 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…

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TSB 21-2055

FORD

原文故障碼 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…

查看通報 ↗

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核對適用車輛

15

車型關聯可作查閱線索;引擎、生產範圍與軟體條件請核對原廠資料。

品牌車型年式
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
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更換零件之前

記錄故障碼與凍結資料,檢查電瓶狀態、相關故障碼和可見線束或軟管損傷。依該車診斷程序與測試結果決定維修,避免僅憑故障碼換件。

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還能繼續駕駛嗎?

不能只憑故障碼判斷能否繼續行駛。故障燈閃爍、嚴重抖動、過熱、機油壓力警示或煞車轉向異常需立即注意。影響操控或引擎安全時,應在安全地點停車並求助。以車主手冊為準。