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
TOYOTA
原文故障碼 P1C8449
TSB: Some 2016 ? 2023 model year Toyota vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following…
LEXUS
原文故障碼 P1C8449
TSB: Some 2018 ? 2024 model year Lexus vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following…
TOYOTA
原文故障碼 P1C8449
TSB: Some 2016 ? 2023 model year Toyota vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following…
LEXUS
原文故障碼 P1C8449
TSB: Some 2018 ? 2024 model year Lexus vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following…
核對適用車輛
101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 |
|---|---|---|
| Lexus | ES | 2023 |
| Lexus | ES | 2022 |
| Lexus | ES | 2021 |
| Lexus | ES | 2020 |
| Lexus | ES | 2019 |
| Lexus | ES HYBRID | 2023 |
| Lexus | ES HYBRID | 2022 |
| Lexus | ES HYBRID | 2021 |
| Lexus | ES HYBRID | 2020 |
| Lexus | ES HYBRID | 2019 |
| Lexus | LC | 2023 |
| Lexus | LC | 2022 |
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。