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。
P0A78-00Drive Motor A Inverter PerformanceP0A78-00Drive Motor A Inverter PerformanceP0A78Drive Motor A Inverter PerformanceP0A78MPI Module Internal Circuit Malfunction厂商技术资料
37以下为英文原文
JEEP
原文报码 P0A78-00
Powertrain Modules Software Update Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ●…
JEEP
原文报码 P0A78-01
Not applicable to vehicles built for US market. Vehicle Will Not Start With Display Of The Message "Electric Traction System Fault" Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the…
DODGE
原文报码 P0A78-00
RSU With Additional Sleep Cycles for HV Battery Integrity Check Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic…
DODGE
原文报码 P0A78-00
RSU With Additional Sleep Cycles for HV Battery Integrity Check Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code…
DODGE
原文报码 P0A78-00
Flash: Motor Control Processor A (MCP A) Updates 6B3 Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble…
DODGE
原文报码 P0A78-00
Flash: Motor Control Processor B (MCP B) Updates 6B3 Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble…
核对适用车辆
63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 |
|---|---|---|
| Acura | ILX HYBRID | 2013 |
| Cadillac | ESCALADE | 2010 |
| Cadillac | ESCALADE | 2009 |
| Cadillac | ESCALADE HYBRID | 2009 |
| Chevrolet | SILVERADO | 2010 |
| Chevrolet | SILVERADO | 2009 |
| Chevrolet | SILVERADO HYBRID | 2009 |
| Chevrolet | TAHOE | 2010 |
| Chevrolet | TAHOE | 2009 |
| Chevrolet | TAHOE HYBRID | 2009 |
| Chrysler | PACIFICA | 2017 |
| Chrysler | PACIFICA PLUG-IN HYBRID | 2024 |
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。