What tools and equlpment are needed after sales

Seen from the after-sales scenario of new energy vehicles, they can be divided into several categories. The first type of routine maintenance, such as high-voltage circuit inspection, equipotential inspection, vulnerable parts/chassis oil inspection and replacement, vehicle diagnosis, etc; The second type of routine maintenance, such as brake/steering/hydraulic system/compressor failure, as well as all kinds of abnormal noise/vibration/leakage, refrigerant recovery and replacement; The third type of fault maintenance mainly refers to the maintenance of three electric devices, such as battery pack deformation and damage, single battery failure, BMS failure, high-voltage circuit failure, IGBT/inverter failure, motor mechanical failure, PTC/thermal management failure, etc; The fourth type of accident repair includes sheet metal repair, chassis/frame/transmission shaft repair, four-wheel positioning/dynamic balance, etc; The fifth category is car machine/chip upgrade, rear mounted radar camera, etc.

Any of the above five after-sales scenarios requires traditional tools/equipment+special tools/equipment for new energy vehicles.