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。
厂商原文中的含义
原文含义可能随车型和后缀变化。此处按来源展示，不代表通用诊断结论。
P1724signal for immobilizer, short circuit to groundP172400Control Module Malfunctioning, Sporadic厂商技术资料
7以下为英文原文
AUDI
原文报码 P1724
Supersedes Technical Service Bulletin Group 35 number 13-11 dated June 11, 2013. One or multiple transmission-related concerns may be present. Harsh downshifting of multiple gears: 7-5, 4-3, 2-1. This may happen during…
AUDI
原文报码 P1724
Drivability concerns or P1724 fault stored S-Tronic Transmission.
AUDI
原文报码 P1724
Supersedes Technical Service Bulletin Group 35 number 11-02 dated November 8, 2011. Harsh downshifting multiple gears 7-5, 4-3, 2-1. This may happen during just one of these shifts. A bump felt after coming to a stop…
AUDI
原文报码 P172400
Customer may report transmission warning light comes on. No drivability/starting concerns. GFF scan shows DTC P172400 (Control Module Malfunctioning, Sporadic), stored in the transmission control module (TCM), J217…
AUDI
原文报码 P172400
Customer may report transmission warning light comes on. No drivability/starting concerns. GFF scan shows fault code: P172400 Starter Interlock Signal - short to Ground (GND) Sporadic, stored in the Transmission control…
AUDI
原文报码 P172400
Transmission warning message in cluster, Fault P172400 stored in TCM
核对适用车辆
11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 |
|---|---|---|
| Audi | A4 | 2013 |
| Audi | A4 ALLROAD | 2013 |
| Audi | A5 | 2013 |
| Audi | A5 | 2012 |
| Audi | A5 CABRIOLET | 2013 |
| Audi | A6 | 2013 |
| Audi | A6 | 2012 |
| Audi | S4 | 2011 |
| Audi | S4 | 2010 |
| Audi | S5 CABRIOLET | 2011 |
| Audi | S5 CABRIOLET | 2010 |
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。