Do Pure Electric Vehicles Have a Break-in Period?

[SerenityLee]

Pure electric vehicles do have a break-in period. A pure electric vehicle refers to a vehicle that uses an onboard power source as its energy, drives the wheels with an electric motor, and meets all the requirements of road traffic and safety regulations. Due to their relatively smaller environmental impact compared to traditional vehicles, their prospects are widely optimistic. The electric drive and control system is the core of an electric vehicle and also the biggest difference from internal combustion engine vehicles. The break-in period generally refers to the process where mechanical components make contact, rub against each other, and mesh during initial operation. The break-in period is the initial driving phase of a new vehicle or after a major overhaul, typically covering 1,000 to 1,500 kilometers, which is the basic mileage required to ensure full contact, friction, adaptation, and stabilization of the components. The break-in period is also known as the run-in period. Correct methods for electric vehicles to go through the break-in period: During cold starts, it's best to wait until the water temperature preheats to above 40°C before moving off. When starting, gently press and slowly release the clutch and accelerator pedal, and choose good road surfaces for driving. Avoid revving the engine when parking. For vehicles in the break-in period, it's essential to control driving speed and avoid excessively high speeds. The speed should preferably be kept between 50 to 80 km/h. After driving over 1,500 kilometers, you can gradually increase the engine speed and vehicle speed to the maximum allowed by the vehicle. Avoid pressing the accelerator too hard to ensure that pistons, cylinders, and other important components increase their load under moderate conditions. Develop good charging habits. Avoid running the battery too low or charging it to full capacity, and do not over-discharge. Post-break-in maintenance is crucial for the normal use of the vehicle. To ensure safe and reliable technical performance during regular use, the following maintenance should be performed after the break-in period: Remove the speed limiter so that the engine operation is no longer mechanically restricted. Clean the lubrication system of the car's engine, transmission, transfer case, differential, steering knuckle, wheel hub, and other parts. Replace the lubricating oil and use standard new oil to lubricate all lubrication points throughout the vehicle. Check the electrical system and clean carbon deposits and oil stains at the ignition points.