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
4以下为英文原文
DODGE
原文报码 B1474-13
Flash: Poor Speaker Sound Performance This bulletin involves updating the Amplifier (AMP) software. The customer may describe one or more of the following symptoms/conditions: ? Speakers not loud enough. ? Speakers…
CHRYSLER, DODGE
原文报码 B1474-13
Flash: Poor Audio Sound Quality This bulletin involves updating the Amplifier (AMP) software. The customer may describe one or more of the following symptoms/conditions: ? Speakers not loud enough. ? Speakers…
CHRYSLER, DODGE
原文报码 B1474-13
Flash: Poor Audio Sound Quality This bulletin involves updating the Amplifier (AMP) software. The customer may describe one or more of the following symptoms/conditions: ? Speakers not loud enough. ? Speakers…
DODGE
原文报码 B1474-92
No Audio From The Radio Caused By The Amplifier Muting Audio This bulletin involves replacing the Amplifier if required. The customer may indicate that there is no audio sound and/or radio is muted. This may happen when…
核对适用车辆
6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 |
|---|---|---|
| Chrysler | 300 | 2015 |
| Dodge | CHALLENGER | 2015 |
| Dodge | CHALLENGER | 2014 |
| Dodge | CHALLENGER | 2013 |
| Dodge | CHALLENGER | 2012 |
| Dodge | CHARGER | 2015 |
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。