What is the warranty on the 2020 RAV4?

Basic car maintenance is key to ensuring vehicle safety and extending its service life. It mainly includes regular replacement of engine oil and oil filters (mineral oil every 5,000 kilometers or 6 months, semi-synthetic oil every 7,500 kilometers or 9 months, fully synthetic oil every 10,000 kilometers or 12 months). The interval should be adjusted according to climate and road conditions; for example, the replacement interval needs to be shortened in high-temperature and dusty environments. The air filter is recommended to be replaced every 10,000 kilometers or 1 year, and the air conditioning filter every 10,000 kilometers or 6 months, with a focus on inspection before the rainy season. Tire pressure should be checked monthly (refer to the label on the B-pillar for the standard cold pressure value). Tires must be replaced immediately if the tread depth is less than 1.6mm or there is a bulge, and it is recommended to rotate tires every 8,000 kilometers to balance wear. The brake system requires regular inspection of brake pad thickness (must be replaced if less than 3mm) and brake fluid condition (replace every 2 years or 40,000 kilometers; immediate action is required if water content exceeds 3%). In addition, coolant should be replaced every 2 years or 40,000 kilometers, and tap water should not be used for dilution. Battery terminals need to be cleaned to prevent corrosion, and wiper blades should be replaced promptly if there are scratches or abnormal noises. Car owners can perform simple tasks themselves, such as adding windshield washer fluid or replacing filters, but complex components like transmission oil (automatic transmission: replace approximately every 60,000 kilometers) and timing belt (inspect every 80,000-100,000 kilometers) are recommended to be handled by professional technicians. Maintenance must strictly follow the requirements of the vehicle manual, and complete records should be kept to maintain warranty rights. At the same time, the maintenance plan should be flexibly adjusted based on driving habits and local climate; for example, frequent short-distance driving requires early detection of oil acidification, and rainy areas need to strengthen chassis rust prevention inspections. Scientific maintenance not only avoids sudden failures but also improves fuel economy and saves maintenance costs in the long run.

The most common car maintenance items focus on basic aspects such as oil and filter replacement, air filter maintenance, tire inspection, and brake system care. As the "blood" of the engine, oil needs to be replaced regularly according to its type: fully synthetic oil is recommended to be changed every 10,000 kilometers or 1 year, while mineral oil should be changed every 5,000 kilometers. The oil filter must be replaced simultaneously to ensure filtering effectiveness. The air filter directly affects the engine's air intake quality; it is recommended to inspect it every 15,000 kilometers for urban driving, with replacement intervals shortened to 5,000 kilometers in dusty environments. A clogged filter can reduce fuel efficiency by over 15%. For tire maintenance, check tire pressure monthly (the recommended value is marked on the door frame) and rotate front and rear tires every 10,000 kilometers to ensure even wear. Tires must be replaced when tread depth falls below 1.6 millimeters to maintain wet-weather traction. The brake system requires brake fluid moisture testing every 2 years (replace immediately if exceeding 3%) and regular measurement of brake pad thickness. Pads thinner than 3 millimeters pose safety risks and require prompt replacement. Additionally, replace the cabin air filter annually before the rainy season. Spark plugs have replacement intervals ranging from 20,000 to 100,000 kilometers depending on material, while batteries typically need complete replacement every 4-5 years. These fundamental maintenance procedures constitute approximately 70% of routine service costs and can prevent 80% of mechanical failures. Owners should strictly adhere to the manual's maintenance schedule, with oil change intervals potentially reduced by 20% in hot climates.

Regular vehicle maintenance is a key measure to ensure vehicle safety and extend its service life. Core items include oil and filter replacement (mineral oil every 5,000 km, semi-synthetic oil every 7,500 km, fully synthetic oil every 10,000 km), maintenance of air filters (every 10,000-20,000 km) and cabin air filters (every 10,000 km or annually), as well as brake system inspection (brake pads approximately every 40,000 km, brake fluid every 2 years or 40,000 km). Transmission fluid should be replaced according to vehicle specifications (manual transmission every 3 years/60,000 km, automatic transmission every 40,000-80,000 km), and spark plugs should be replaced periodically based on material type (conventional every 20,000-30,000 km, platinum every 60,000-80,000 km). Additionally, tires should be inspected for wear and pressure every 5 years or 60,000-80,000 km, coolant freezing point tested every 2 years or 40,000 km, and battery condition assessed every 2-3 years. For high-usage scenarios, maintenance intervals should be reduced by 20%, with regular throttle body cleaning (every 20,000-30,000 km) and belt inspections (timing belt every 60,000-100,000 km). Specific schedules should reference the owner's manual and account for driving conditions; for instance, cabin air filters require earlier replacement in dusty environments, while frequent short trips necessitate closer battery monitoring. Systematic maintenance can reduce mechanical failure risks by 50% while optimizing fuel efficiency and road safety.

The core of car maintenance lies in regular upkeep and scientific operation, with a focus on key components such as engine oil, braking system, tires, and filters. As the "blood" of the engine, mineral oil is recommended to be changed every 5,000 kilometers or 6 months, while fully synthetic oil can be extended to 10,000 kilometers or 12 months. The oil filter must be replaced simultaneously to ensure cleanliness. The braking system is directly related to safety: brake pads need to be replaced immediately when their thickness is less than 3mm; the moisture content of brake fluid should be tested every 2 years or 40,000 kilometers (replacement is mandatory if it exceeds 3%); and any abnormal brake noise detected during daily use should prompt immediate inspection and repair. For tire maintenance, check tire pressure monthly (standard value: 2.2-2.5 Bar); replace tires when tread depth falls below 1.6mm or bulges appear; and perform tire rotation every 8,000 kilometers to ensure even wear. Replace the air filter every 10,000-20,000 kilometers (shorten the interval in sandy/dusty areas). The cabin air filter should be replaced every 6 months or 10,000 kilometers to maintain air quality. Other components requiring periodic maintenance include: spark plugs (nickel alloy: 20,000 km; iridium: 60,000 km), coolant (2-5 years depending on specification), and transmission fluid (automatic: 60,000 km). Simple tasks like wiper blade replacement and windshield washer refill can be DIY, but avoid unnecessary maintenance like throttle cleaning. For new energy vehicles, pay special attention to the three-electric system (battery, motor, electronic control) and battery charge management (maintain 20%-80% capacity). Scientific maintenance practices significantly enhance driving safety and reduce long-term costs. Strictly follow the maintenance manual while adjusting schedules according to actual driving conditions.

Comprehensive car maintenance should follow the principle of "periodic and prioritized". The core is to ensure driving safety and vehicle performance through regular inspection and replacement of key components and fluids. Basic maintenance includes changing the engine oil and filter every 5,000-10,000 kilometers or 6 months, while checking tire pressure (2.3-2.5 Bar is recommended in summer, and increased by 0.2 Bar in winter), lights and fluid levels. Mid-term maintenance (10,000-20,000 kilometers) requires additional replacement of air filters and cabin air filters (shortened to 8,000 kilometers in dusty environments), as well as checking the thickness of brake pads (must be replaced if less than 3mm) and the moisture content of brake fluid (replace immediately if it exceeds 3%). Major maintenance (40,000-60,000 kilometers) covers key items such as transmission fluid (60,000 kilometers for automatic transmissions, extendable for manual transmissions), spark plugs (60,000 kilometers for iridium ones), and timing belts (inspect at 80,000-100,000 kilometers). Car owners can independently replace wiper blades, clean filters and refill windshield washer fluid (choose products with a freezing point below local winter temperatures). Avoid unnecessary over-maintenance such as engine cleaning unless required, and retain maintenance records for traceability. Tires should be inspected monthly, and replaced when tread depth reaches 1.6mm or after more than 3 repairs, while regularly removing debris from tread grooves. Coolant level, battery condition and shock absorber leaks should also be periodically checked to ensure long-term vehicle reliability.