Main courses of automobile maintenance: automobile engine, chassis, body electronic control, electronic control engine, automobile beauty, sheet metal, painting, automatic gearbox, new energy automobile, automobile business, used car evaluation, automobile sales, etc.

The daily maintenance work is mainly to carry out "three inspections" on the vehicle (that is, check the fastening of the safety mechanism and the connection of various parts of the vehicle before leaving the vehicle, during driving and after receiving the vehicle, add lubricating oil and fuel after returning to the vehicle, pay attention to the operation of various parts of the vehicle at any time during operation, and troubleshoot or repair the fault in time if it is found, so as to keep the vehicle "four clean" (the cleanliness of oil, air, fuel filter and battery) to prevent the vehicle.