这个码是什么意思？
以下表述对应所列厂商与通报。使用前请核对完整报码、报码模块、年款和发动机。
故障码描述检测到的异常，不直接指定必须更换的零件。
厂商技术资料
13以下为英文原文
LEXUS
原文报码 B1448
TSB: Some 2018 ? 2019 model year LS 500 and LS 500h 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).…
LEXUS
原文报码 B1448
TSB: Some 2013 ? 2017 model year Lexus 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
原文报码 B1448
TSB: Some 2013 ? 2017 model year Lexus 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 function…
TOYOTA
原文报码 B1448
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
原文报码 B1448
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
原文报码 B1448
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…
核对适用车辆
74车型关联可作为查阅线索；具体发动机、生产范围和软件条件请核对厂商资料。
| 品牌 | 车型 | 年款 |
|---|---|---|
| Kia | OPTIMA | 2010 |
| Kia | OPTIMA | 2009 |
| Kia | OPTIMA | 2008 |
| Kia | OPTIMA | 2007 |
| Kia | OPTIMA | 2006 |
| Kia | RIO | 2011 |
| Kia | RIO | 2010 |
| Kia | RIO | 2009 |
| Kia | RIO | 2008 |
| Kia | SPECTRA | 2009 |
| Kia | SPECTRA | 2008 |
| Kia | SPECTRA | 2007 |
更换零件之前
记录报码及冻结帧，检查蓄电池状态、相关报码和可见的线束或软管损伤。按照该车诊断流程和测试结果决定维修，避免仅凭故障码换件。
还能继续驾驶吗？
仅靠故障码无法判断是否适合继续行驶。故障灯闪烁、严重抖动、过热、机油压力报警或制动转向异常都需及时处理。影响车辆控制或发动机安全时，应在安全地点停车并寻求帮助。以车辆手册为准。