2013 Chevrolet Volt Owner Manual - Page 338

11-4 Service and Maintenance Your trained dealer technician can perform this work. If the engine oil life system is reset accidentally, service the vehicle within 5 000 km/ 3,000 mi since the last service. Reset the oil life system when the oil is changed. . Engine Oil Change Every 24 months or when the CHANGE ENGINE OIL SOON message displays, change the engine oil and filter as soon as possible, within the next 1 000 km/ 600 mi. The engine oil and filter must be changed at least once every 24 months. After each oil and filter change, the oil life system must be reset. See Engine Oil Life System on page 10‑12. More frequent changes may be required when the vehicle is exposed to a corrosive environment, such as areas of high humidity, along an ocean coast, and/or areas that apply road salt during winter. Check engine coolant level. See Engine Coolant on page 10‑16. Check windshield washer fluid level. See Washer Fluid on page 10‑19. Visually inspect windshield wiper blades for wear, cracking, or contamination. See Exterior Care on page 10‑79. Replace worn or damaged wiper blades. See Wiper Blade Replacement on page 10‑26. Check tire inflation pressures. See Tire Pressure on page 10‑47. Inspect tire wear. See Tire Inspection on page 10‑52. Visually check for fluid leaks. . . Tire Rotation and Required Services Every 12 000 km/ 7,500 mi Rotate the tires, if recommended for the vehicle, and perform the following services. See Tire Rotation on page 10‑53... Check engine oil level and oil life percentage. If needed, change engine oil and filter, and reset oil life system. See Engine Oil on page 10‑9 and Engine Oil Life System on page 10‑12. . .