参考含义
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。
限定车辆范围
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。
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。
扫描记录表 →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。
P0A84Abnormality in HV battery cooling fan drive signal low
P0A84HYBRID BATTERY PACK COOLING FAN 1
厂商技术资料
4以下为英文原文
HINO
Subject vehicles may exhibit an illuminated malfunction indicator lamp with DTC (Diagnostic Trouble Code) P0A82 (Abnormality in function of HV battery cooling fan) or P0A84 (Abnormality in HV battery cooling fan drive signal low) stored in the Hybrid ECU. If either of these DTC's have set, replace the HV blower fan with the upda…
HINO
Correction of workshop manual for Hino COE Revision of Troubleshooting Procedure fot the DTC P0A84 Relevant Model: 2014-15 Hino 155, 195, 155h, 195h.
HINO
SB-15-034 Troubleshooting information and inspection procedure of the DTC P0A84 (TC66) were revised.
TOYOTA
TOYOTA: HYBRID/BATTERY CONTROL SYSTEM. SOME MODEL YEAR TSUTSUMI BUILT VEHICLES MAY EXHIBIT A MIL ON CONDITION WITH DTC P0A84 (HYBRID BATTERY PACK COOLING FAN 1). IMPROVEMENTS HAVE BEEN MADE TO THE HV ECU SOFTWARE TO CORRECT THIS CONDITION. *PE UPDATED 8/28/12. *PE
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 |
|---|---|---|
| Hino | 195H ↗ | 2015 |
| Hino | 195H ↗ | 2014 |
| Hino | CAB-OVER ↗ | 2015 |
| Hino | CAB-OVER ↗ | 2014 |
| Hino | CONVENTIONAL TRUCKS W/JO8 ↗ | 2015 |
| Hino | CONVENTIONAL TRUCKS W/JO8 ↗ | 2014 |
| Hino | HINO ↗ | 年份不详 |
| Hino | JHD2 ↗ | 2014 |
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。