What Does New Energy Vehicle Maintenance Involve?
4 Answers
New energy vehicle maintenance requires the following steps: 1. Tire Inspection: Tire maintenance is not exclusive to traditional fuel-powered vehicles; in pure electric new energy vehicles, tires remain one of the key components ensuring safety. Due to higher temperatures in summer and correspondingly higher road temperatures, tires generally operate at slightly lower pressure. However, as temperatures drop, insufficient tire pressure can lead to increased energy consumption, abnormal wear, and a higher risk of bulging upon impact. The owner's manual provides recommended tire pressure ranges, and for various reasons, it is advisable to check tire pressure at least once a month. 2. Chassis Inspection: Since most pure electric new energy vehicles have their batteries installed in the chassis, the condition of the chassis is more critical compared to traditional fuel-powered vehicles. Generally, pure electric new energy vehicles have better chassis protection. Minor scratches from flying pebbles are usually harmless, and short-term exposure to rainwater is not problematic. However, if the protective layer is damaged, immediate repair is necessary to prevent more significant issues. 3. Electrical System Inspection: Many pure electric new energy vehicles have a maintenance cycle of 10,000 kilometers, with most maintenance tasks involving inspections of the power battery system, motor system, and electrical control system, along with troubleshooting as needed. However, after the rainy season, components may experience oxidation, corrosion, or aging. Therefore, autumn inspections of these critical systems are essential. High-voltage wiring harnesses and electrical control system inspections require specialized tools and should be performed by experienced and qualified professionals. 4. Air Conditioning Maintenance: The air conditioning system is relatively durable, and maintenance typically involves cleaning the condenser. New vehicles may not even require inspection. If frequently driven in dusty environments (including sandstorms, willow catkins, etc.), the air filter may need replacement earlier, depending on the situation. 5. Fluid Inspection: Pure electric new energy vehicles do not use engine oil, but brake fluid, coolant, and various lubricants are still present. The coolant in pure electric new energy vehicles is completely water-free, and the likelihood of coolant burning is much lower than in fuel-powered vehicles, making it less of a concern. However, brake fluid can degrade if contaminated with water, so replacing it every two years is a safer approach.
After driving a new energy vehicle, I found that maintenance is much simpler than with a gasoline car. Every six months or a year, I take it to the 4S shop where they mainly check the battery status, whether the coolant is leaking, and if the charging port is loose. Software updates are also a must, as they optimize range and performance. Tire pressure should be checked regularly because the car's weight causes faster wear, and incorrect pressure can increase power consumption. Although regenerative braking reduces the use of the brake system, it's good to test it periodically for peace of mind. A friend of mine forgot to change the cabin air filter, which led to poor air quality inside the car and even caused health issues. Battery health is the core—never neglect the cooling system, as overheating can affect its lifespan. I’ve personally experienced the benefits of fixing small issues early. Maintenance costs less, but it’s essential to stay consistent.
As an experienced car owner, I find that new energy vehicle maintenance focuses on fewer key areas. Battery maintenance is the priority, such as using diagnostic tools to monitor health status and maintaining proper coolant levels. The electric motor requires minimal attention, but it's important to inspect charging cables and ports for corrosion. Software updates are automatically handled during each service to fix bugs and improve efficiency. Replacing the air filter benefits respiratory health. With longer maintenance intervals, you save the hassle of oil changes and similar tasks. Lowering tire pressure is recommended for better energy efficiency, while the cooling system serves as a critical defense—poor temperature control accelerates battery degradation. Don't skimp on these costs; regular maintenance extends vehicle lifespan.
Safe driving is built on a foundation of proper maintenance. For new energy vehicles, it's essential to inspect the high-voltage battery's insulation to prevent short circuits and check the coolant to avoid leakage and fire risks. Maintain stable tire pressure to prevent blowouts, and test brake performance to ensure quick response. Software updates should be applied to fix potential hazards. I conduct a self-inspection every quarter, especially checking for loose battery connections, addressing issues promptly to save costs and ensure safety. Before long trips, perform a comprehensive vehicle check, as an overheating cooling system is a major concern. Regular professional maintenance ensures peace of mind on the road.
