The biggest difference between electric vehicles and traditional fuel vehicles is that the the driving method changes from oil circuit to electric circuit. Therefore, if you want to extend the service life of your electric vehicle, it is is very important to maintain the motor and battery.
Domaće električne vozila marke obično fokus on the vozilo's baterija pack and visokonapon ožičenje upregnuti. The quality of the high-voltage ožičenje harness is direktivo related to whether the vehicle can drive normally, and is also related to the safety of the driver and passengers. Therefore, the inspection of electric vehicle high-voltage wiring harness is the most important part of maintenance. Obično, kada testiranje the the high-voltage wire harness, the staff first separates the wire harness from the power controller, and then uses a multimeter to test one by one. If the test results are within the specifications, it is qualified. Međutim, most car manufacturers have a {5-year warranty on high-voltage wiring harnesses, which requires our attention.
The battery is the most important component in an electric vehicle. The process of checking a battery pack is basically similar to troubleshooting a vehicle. The staff connects the vehicle to the the computer a a data cable, and then uses professional software to clear understand other information, such as battery power, voltage, CAN bus communication status, temperature, itd. If there is a problem with a single battery, it is likely to affect the work status of the entire battery pack.
Special attention should be paid to replacecing the brake oil and transmission gear oil of electric vehicles every 2 years or 40,000}} kilometara, and replacecing the air conditioning coolant every 4 years or 100,000 kilometara. The organic acid coolant also needs to be replaced. Replacement criteria should be based on time or mileage, what comes first.
Što se tiče the održavanje ciklus of new energy vehicles, the maintenance cycle is basically once a year or 20,000 kilometers (whatever comes first). As for the maintenance cost in China, it is generalno 200~300 yuan/time. This is just the the pure testing cost, excluding labor costs and the cost of replacecing wearing parts.