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。
原廠技術資料
4以下為英文原文
FORD, LINCOLN
原文故障碼 B1457:29
Some 2025 Expedition and Navigator vehicles may experience a power tailgate not power opening and/or closing with a liftgate/tailgate ajar light on and diagnostic trouble codes (DTCs) B1457:29, B1459:29, B17CB:11,…
TOYOTA
原文故障碼 B1457
TSB: Some 2016 ? 2017 model year Land Cruiser vehicles may exhibit one of the following HVAC conditions: ?Uneven temperature or air flow between the vents. ?Little or no air flow from the vent(s). ?Improper MODE control…
LEXUS
原文故障碼 B1457
Some 2016 ? 2017 model year LX 570 vehicles may exhibit one or more of the following HVAC conditions: ?Uneven temperature or air flow between the vents. ?Little or no air flow from the vent(s). ?Improper MODE control…
TOYOTA
原文故障碼 B1457
TSB: Some 2017 ? 2019 model year Land Cruiser vehicles may exhibit one or more of the following HVAC conditions: ?Uneven temperature or air flow between the vents ?Little or no air flow from the vent(s) ?Improper MODE…
核對適用車輛
8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 |
|---|---|---|
| Ford | EXPEDITION | 2025 |
| Lexus | LX570 | 2017 |
| Lexus | LX570 | 2016 |
| Lincoln | NAVIGATOR | 2025 |
| Toyota | LAND CRUISER | 2019 |
| Toyota | LAND CRUISER | 2018 |
| Toyota | LAND CRUISER | 2017 |
| Toyota | LAND CRUISER | 2016 |
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。
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。