How to maintain new energy vehicles? What is the difference between fuel vehicle maintenance?

New energy vehicle maintenance cycle: The general maintenance cycle is about 5000 kilometers (6 months) for the first protection, and then every 10,000 kilometers (1 year) for maintenance, with slight differences between different models.

The difference between new energy vehicle and fuel vehicle maintenance:

The core of new energy vehicle maintenance is three electric maintenance (battery, motor, electronic control system)

The core of fuel vehicle maintenance is the power system (such as oil, filter, spark plug, etc.)

The specific content of Sandian maintenance:

Motor and reducer maintenance: new energy vehicles need to regularly replace gear oil, regularly lubricated motor gears, bearings and decelerating parts, check and maintain the wiring harnesses and plugs of high and low pressure to ensure that the motor and reducer are in good condition

Battery maintenance: Check whether the appearance of the battery is damaged (the power battery seal should be above IP67), check the air tightness of the power battery, and check and maintain the wiring harness and plug of high and low pressure.

Electronic control system maintenance:

Check the appearance plug and wiring harness of the parts are intact, use professional equipment to read the system information, check whether the system is faulty, whether the software system is the latest version, and upgrade and optimize the system.