What maintenance items do pure electric vehicles generally do?

Different from fuel vehicles, the maintenance of pure electric vehicles is relatively simple, and the routine maintenance is mainly divided into: three electric testing, chassis testing, light testing, and tire testing.

Pure electric vehicles do not have an engine, so there is no need to replace the oil filter, the most common "small insurance", also known as "a guarantee", is a routine testing, the cost of testing is slightly different due to different brands and regions, basically between 80-100. According to the pure electric vehicle maintenance once a year A warranty + a B warranty to calculate, A insurance is only testing, the cost is about 100 yuan, B insurance needs to replace brake fluid, coolant or reducer gear oil, the cost of replacing the oil is about 300 yuan, and the three fluids generally do not need to be replaced at the same time. Therefore, the maintenance of pure electric vehicles is calculated according to an average of 2 times a year, a total of 500 yuan (two tests + one oil replacement).

Service intervals. <>

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50,000-level number occupying artifact, Zhidou D2 maintenance cycle: once a year or 10,000 kilometers;

20-300,000 compact SUV Roewe ERX5 or BYD Song EV maintenance cycle: once every six months or 10,000 kilometers;

30-400,000 class medium-sized car Tengli 500 maintenance interval: once a year or 10,000 kilometers;

More than 500,000 luxury SUV Tesla Model S maintenance cycle: once a year or 20,000 kilometers;

Maintenance items. Different from fuel vehicles, the maintenance of pure electric vehicles is relatively simple, and the routine maintenance is mainly divided into: three electric testing, chassis testing, light testing, and tire testing.

As for the time spent on maintenance, it mainly depends on the maintenance item.

For minor maintenance, you only need to check the three electrics, chassis, and lights, which can be completed in one to two hours.

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In the case of major maintenance, in addition to minor maintenance, the air conditioning filter is replaced, and the steering fluid, transmission oil, coolant and brake fluid are replaced every two years or 40,000 kilometers.

The core components of a pure electric vehicle are the battery, motor and power system, and the main maintenance projects are also carried out around these three parts. This is followed by the maintenance of braking systems, chassis inspections, lighting inspections, tire inspections and other items. The first task is the component that needs frequent maintenance, of course, is the power battery pack, and the vital importance of the power battery pack to new energy vehicles is also self-evident.

Car owners of new energy vehicles need to regularly maintain the condition of the power battery pack to prevent power loss of the power battery pack, and also need to pay attention to eliminating potential safety hazards.

Then there is the motor, which is the key component to drive the driving of new energy vehicles. Like traditional fuel vehicles, the motors of new energy vehicles also need to be replaced with coolant on a regular basis; Then there's circuit detection. Compared with the circuit of a fuel vehicle, the circuit of a new energy vehicle is much more complex, and at the same time the voltage must be much higher.

For our safety, we need to regularly maintain whether the joints are loose, whether the wiring is aging, and so on. Finally, in addition to the testing of the three-electric system of new energy vehicles, we also need to test the brake pads, tires and wipers and other commonly used wearing parts of new energy vehicles. For example, to detect whether the tire pressure is normal, whether the brake pads are aging, etc., must not be negligent.

How to maintain a pure electric vehicle? Understand these points to prevent merchants from asking for skyrocketing prices.

The exterior inspection is roughly similar to that of a gasoline car, with body, headlights, tire pressure, and so on. Electric vehicles also need to check the charging socket to see whether the plug in the charging socket is loose, and whether the contact surface of the rubber ring is oxidized or damaged. If the socket is oxidized, the plug will heat up, and if it is heated for too long, it will cause a short circuit or poor contact of the plug, causing damage to the charging cable and the charger in the car.

The vast majority of electric vehicles are equipped with a single-speed gearbox, so the gear oil also needs to be changed to ensure that the gear set and drive motor are properly lubricated during operation.

Considerations for electric vehicles.

In the process of use, the charging time should be accurately grasped according to the actual situation, and the charging frequency should be grasped with reference to the usual frequency of use and mileage. When driving normally, if the power gauge indicates red and yellow lights, it should be charged; If only the red light is on, it should stop running and charge as soon as possible, otherwise the over-discharge of the battery will seriously shorten its life.

After a full charge, the running time is short, and the charging time should not be too long, otherwise it will form an overcharge and make the battery heat. Overcharging, over-discharging, and under-charging can all shorten battery life. In general, the average charging time of the battery is about 10 hours.

If the battery temperature exceeds 65 during the charging process, the charging should be stopped.

There are 9 major items that need to be maintained, including the braking system, the air conditioning system, the charging system, the chassis part inspection, the body part inspection, the power battery system inspection, the steering system inspection, the cooling system inspection, and additional items, and these 9 major items are divided into 50 small items.

The battery pack and motor of an electric vehicle need a special cooling system to dissipate heat for it, so there is coolant in the cooling system, so the coolant of the electric vehicle needs to be replaced regularly. Some powerful electric vehicles, such as Tesla, require regular differential oil changes.

Note that in the maintenance of electric vehicles, the maintenance and inspection of the three-electric system can be said to be the top priority. The first is the detection of high-voltage wiring harness, which mainly detects the conductivity and insulation of high-voltage wiring harness. The detection method is that in the case of the separation of the wiring harness connected to the power battery and the power controller, the probe of the multimeter is used to check one by one, as long as the value is within the specified range, it is normal.

The first is the inspection of the power system, and fuel vehicles only after inspection to avoid some hidden dangers, in order to know that the first need to be replaced, but the inspection of electric vehicles may be complicated, and it is necessary to check some socket joints and line insulation protection.

In addition to the powertrain,As an important part of electric vehicles, the battery should also be carefully checked when maintainingUsually there will be professional instruments in the 4S store, which can accurately check the status of the battery cell.

In other aspects, the structure of pure electric vehicles and fuel vehicles is not very different, so components such as air conditioning filters also need to be inspected and replaced as appropriate during maintenance.

Although pure electric vehicles do not have an engine, but its battery and motor, but also need to be filled with coolant to cool down and dissipate, in addition to checking the level of coolant during maintenance, but also to carry out freezing point test, especially before the winter maintenance.

The inspection and replacement of brake fluid and glass water should also be paid attention to during maintenance, which is the same as that of pure electric vehicles.

Pure electric vehicles also have gear sets similar to fuel vehicle gearboxes, so the gear oil should also be checked and replaced during maintenance, and the gear oil used in pure electric vehicles is also similar to the transmission oil of fuel vehicles, but the label is different.

In addition, the conventional maintenance of pure electric vehicles also needs to check the appearance of the vehicle, tires and other parts, clean the engine compartment, and restore the vehicle to a more perfect state.

Under normal circumstances, the maintenance items are 9 major items, including braking system, air conditioning system, charging system, chassis part inspection, body part inspection, power battery system inspection, cooling system inspection, steering system inspection, and additional items, with a total of nearly 50 small items.

Hello, electric vehicles need to change the oil filter regularly, etc., and electric vehicles are mainly for daily maintenance of battery packs and motors.

The maintenance of electric vehicles is mainly to check the tires, check the brakes, and replace the air filter regularly.

Hello, the main maintenance of electric vehicles is the maintenance of the battery pack and motor, and the auxiliary braking system and steering system need to be checked.

Hello, it mainly depends on the battery, motor, and other tire pressure, lubrication XT, brake system and so on.

Hello, the daily maintenance of this electric car is to check the brake fluid, whether the coolant is sufficient, whether the air conditioning filter needs to be replaced? No, everything else is maintenance-free.

Electric vehicles do not require any special maintenance. According to the maintenance requirements of the instruction manual, it will be fine. Batteries are also generally maintenance-free.

ElectricCar maintenanceitems include, but are not limited to:

1. Car paint, interior:

What is different from traditional fuel vehicles is the powertrain.

, but the paint and interior of the vehicle remain the same. When the vehicle reaches a certain age, the paint is aged, worn out, and has a loss of gloss.

and so on, including the aging and wear of the interior, etc., these aspects should be cleaned and maintained regularly. Otherwise, when changing paint, replacing parts, etc., it will also cost a lot of money.

2. Tires and chassis:

Tires should be checked regularly to check the tire pressure.

Whether it is within the normal range, in order to avoid the occurrence of punctures and leaked tires on the road, the tires will face aging and excessive wear and tear after a certain period of time, and they should be checked frequently. Most of the BEVs.

The battery will be installed at the chassis, the outer protective layer of the battery can effectively avoid rain, water into the in, but after a long time, the protective layer is almost worn and easy to damage the battery, so the foreign body and rust inspection of the chassis is essential.

3. Circuit system:

Although there is no engine in a BEV, the inspection of its electrical system is crucial. The maintenance items of the circuit system generally include power battery system, motor system, electrical electronic control system, etc. The battery needs to be replaced with antifreeze regularly.

The motor needs to be regularly replaced with gear oil, as well as other bearing shafts and parts that need to be replaced by other electrical and electronic control systems, etc., for timely lubrication and maintenance, as well as the optimization of system data.

4. Replacement of wearing parts

Although the wearing parts and rubber parts of pure electric vehicles are not as many as those of fuel vehicles, they still need to be paid attention to, otherwise it will be troublesome to wait until the performance of a component is reduced or other problems occur. For example, common pedals and brake pads.

Seals, belts, etc., are best maintained by checking them regularly and replacing them regularly.

How often a new car should be maintained is best a problem that many novice owners will encounter, and the following is a detailed explanation.

How often is the best time to service a new car? Decided based on mileage.

SAIC Volkswagen after-sales service for example, SAIC Volkswagen's models are generally 5,000 kilometers in the first insurance, and then the maintenance interval is 10,000 kilometers or once a year. Generally, there are more detailed instructions in the maintenance manual that comes with the car. However, according to the specific use of each car owner, if the car owner often drives in the field with complex terrain, the maintenance interval needs to be shortened.

How often is the best time to service a new car? What are the maintenance contents?

Routine maintenance is generally divided into minor maintenance and major maintenance. Minor maintenance generally refers to the change of oil and oil filter, generally 5000 km 10000 km to carry out once. Major maintenance generally replaces oil, oil filter, air filter, gasoline filter, cabin air filter, spark plug, brake fluid, and transmission fluid, generally once every 60,000 kilometers.

The standard maintenance process also includes tire tread inspection, chassis inspection (brake pads, brake discs, suspension swing arms, floor plates, oil leaks, etc.), light inspection, and engine fluid level inspection. The purpose of the test is to prevent problems before they occur.

How often is the best time to service a new car? The object of car maintenance.

Generally speaking, there will be: engine system (engine), transmission system, air conditioning system, power steering system, etc., and these are also the most important maintenance items.

In summary, how often the new car is best to maintain, need to be determined according to the specific use of the situation, there are no special circumstances recommended in accordance with the official maintenance manual instructions to implement, really uncertain can also go directly to the corresponding brand 4S store to understand.

Summary. If you want to be pure electric, it is generally necessary to tighten the tire screws, then go to the tire pressure check, and then check whether the high-voltage line plug is loose.

Hello, I have seen your inquiry, please wait for a moment and answer it for you immediately.

If you want to be pure electric, it is generally necessary to tighten the tire screws, then go to the tire pressure check, and then check whether the high-voltage line plug is loose.

More than 50,000 kilometers of the fifth maintenance, what to do?

Transmission fluid, antifreeze needs to be replaced, everything else is checked, and then the brake fluid can also be changed. Chassis inspection, tire inspection.

Do I have to go to the repair station designated by the after-sales service for maintenance?

This repair electricity is OK, not necessarily 4s

The maintenance items of pure electric vehicles are as follows:

1. The power of pure electric vehicles is the battery pack below the site, the battery pack is generally composed of about 100 battery cells, and each independent battery problem may affect the power supply, therefore, the chassis inspection is the top priority of the pure electric vehicle inspection project.

2. Tires are equivalent to the "feet" of the car, as the so-called "journey of a thousand miles begins with a single step". There are two most important points to pay attention to when checking tires, one is the degree of wear of the tires, and the other is the tire pressure. The degree of wear can be checked with reference to the wear mark on the sidewall of the tire, if the tire wear has been connected to the blind near the warning mark, it needs to be replaced;

3, tire pressure detection can be the world with the help of tire pressure monitoring function, if your vehicle does not have this configuration, you need to use a tire pressure gauge to measure it, the tire pressure standard of each car is different, most of the vehicle's "tire pressure identification" is located in the driver's seat or co-pilot's door frame, the majority of car owners and friends may wish to find it, according to the above value to adjust the tire pressure, this is very important, according to the relevant tests, the tire pressure is low, not only has the risk of puncture, for electric vehicles, it will also shorten the mileage.

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