參考含義
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。
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。
掃描記錄表 →原廠技術資料
3以下為英文原文
VOLVO
This is a Technical Journal: DIM Message and DTC ECM P0DF400. •Structure weeks 202147 - 202446: Improved ECM software has been released in version 3.4.4. Please perform a software upgrade according to TJ 31543. Structure Weeks 2024w47 - newer: A software release is planned for 2025 quarter 2, please follow the steps belowIf the …
VOLVO
This is a Technical Journal: DIM Message and DTC ECM P0DF400. •Structure weeks 202147 - 202446: Improved ECM software has been released in version 3.4.4. Please perform a software upgrade according to TJ 31543. Structure Weeks 2024w47 - newer: A software release is planned for 2025 quarter 2, please follow the steps belowIf the …
VOLVO
This is a Technical Journal: DIM Message and DTC ECM P0DF400. •If the vehicle is drivable and the turtle light is not on in the DIM, do not replace any parts, clear the DTCs, and release the vehicle to the customer.
核對適用車輛
28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。
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。