Tire maintenance is not the patent of traditional fuel vehicles. In pure electric new energy vehicles, tires are still one of the keys to ensure safety. Because the temperature is higher in summer and the road surface temperature is correspondingly higher, tires generally use lower tire pressure to deal with it. However, after the temperature drops, the shortage of tire pressure has some shortcomings, such as high power consumption, abnormal wear and tear, and easy bulging in the event of collision. The user manual will give the recommended tire pressure range. For various reasons, it is recommended to check the tire pressure once a month.
2. Check the chassis:
Because most batteries of pure electric new energy vehicles will be arranged in the chassis, the chassis condition of new energy vehicles is more worthy of attention than traditional fuel vehicles. Generally speaking, the chassis of pure electric new energy vehicles will be better protected, and the scratches left by splashing pebbles are generally harmless, and there will be no problem in getting wet for a short time. However, if the protective layer is damaged, it needs to be repaired at the first time to prevent further failure.
3, circuit system inspection:
The maintenance cycle of many pure electric new energy vehicles is 10000 km, but most of their maintenance projects are to check the power battery system, motor system and electronic control system, and troubleshoot as appropriate. However, due to the rainy season, parts may be oxidized, rusted and aged, so these key systems need to be inspected in autumn, and the inspection of high-voltage wire harness and electrical control system needs corresponding tools and entrusted to experienced and qualified personnel.
4, air conditioning maintenance:
The air conditioning system is durable, and the maintenance is basically to clean the condenser, while the new car doesn't even need to be inspected. If you often drive in dusty places (including dust, catkins, etc. ), it is necessary to replace the air conditioning filter element in advance as appropriate.
5, check the oil:
Pure electric new energy vehicles have no engine oil, but there are still brake oil, coolant and various lubricating oils. The coolant of pure electric new energy vehicles is completely anhydrous, and the probability of coolant burning is much smaller than that of fuel vehicles. There is basically no need to worry, but there is still the possibility of recession after the brake oil enters the water. It is safer to change it every two years.