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。
P0974Shift Solenoid “A” Control Circuit High厂商技术资料
3以下为英文原文
SUBARU
原文报码 P0974
"This bulletin announces availability of the new TR580 control valve and connector cover developed to address cases of the following DTCs detected by the Transmission Control Module (TCM): • P2721: Pressure Control…
HINO
原文报码 P0974
2012-2015 COE Transmission DTC P0974 - P0986, may be found on, There could also be a complaint of low power and erratic shifting. These diagnostic codes may be set due to low voltage between the transmission case and…
HINO
原文报码 P0974
TT-15-014 The transmission DTC?s P0974 and P0986, may be found on 12MY-15MY COE models. There could also be a complaint of low power and erratic shifting. These diagnostic codes may be set due to low voltage between the…
核对适用车辆
87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 | 195H | 2013 |
| Hino | 238 | 2015 |
| Hino | 238 | 2014 |
| Hino | 238 | 2013 |
| Hino | 238 | 2012 |
| Hino | 258 | 2015 |
| Hino | 258 | 2014 |
| Hino | 258 | 2013 |
| Hino | 258 | 2012 |
| Hino | 268 | 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。