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
11以下為英文原文
CADILLAC
原文故障碼 B0021
This technical bulletin provides a procedure to correct the condition of Intermittent Service Airbag System message (DTC B0014 B0021).
CHEVROLET
原文故障碼 B0021
This service bulletin provides a procedure to replace the seat pad to correct the condition of Airbag Light On - DTCs B0014 / B0021 SIAB Harness Connector Contacting Seat Back Foam (New Seat Back Foam), Intermittent…
CHEVROLET
原文故障碼 B0021
This service bulletin provides a procedure to replace the seat pad to correct the condition of Airbag Light On - DTCs B0014 / B0021 SIAB Harness Connector Contacting Seat Back Foam (New Seat Back Foam), Intermittent…
CHEVROLET
原文故障碼 B0021
This service bulletin provides a procedure to replace the seat pad to correct the condition of Airbag Light On - DTCs B0014 / B0021 SIAB Harness Connector Contacting Seat Back Foam (New Seat Back Foam), Intermittent…
CHEVROLET
原文故障碼 B0021
This service bulletin provides a procedure to replace the seat pad to correct the condition of Airbag Light On - DTCs B0014 / B0021 SIAB Harness Connector Contacting Seat Back Foam (New Seat Back Foam), Intermittent…
CHEVROLET
原文故障碼 B0021
23010 - SERVICE UPDATE. SOME VEHICLES MAY HAVE BEEN PRODUCED WITH A WELD IN THE SEAT BACK FRAME THAT CREATES A SHARP EDGE THAT CAN DAMAGE THE SEAT SIDE AIRBAG WIRING. THESE VEHICLES MAY EXPERIENCE A LOSS OF CONTINUITY…
核對適用車輛
27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 |
|---|---|---|
| Buick | ENCLAVE | 2008 |
| Cadillac | XT4 | 2023 |
| Cadillac | XT4 | 2022 |
| Cadillac | XT4 | 2021 |
| Cadillac | XT4 | 2020 |
| Cadillac | XT4 | 2019 |
| Chevrolet | BOLT EUV | 2023 |
| Chevrolet | BOLT EUV | 2022 |
| Chevrolet | BOLT EV | 2023 |
| Chevrolet | BOLT EV | 2022 |
| Chevrolet | CAMARO | 2016 |
| Chevrolet | IMPALA | 2010 |
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。