Troubleshootingelectronic problems and updating software remotely is a must-once the sensors are frozen in the ice, the team won't be able to access them again.
因为传感器被冻结在冰层中，研究小组无法接近，因此电子故障检修和软件更新必须得遥控进行。
2
If you had any problems, refer to the electronic user guide for troubleshooting information as well as service and support information.
如果您有任何问题，请参阅电子用户指南，以获取故障排除信息及服务与支持信息。
3
The picking up method, meaning and clearing of failure codes of the electronic seat belt pretension unit are introduced, and precautions in troubleshooting are pointed out.