2013 Chevrolet Traverse Owner Manual - Page 305

Vehicle Care 10-11 Engine Air Cleaner/Filter When to Inspect the Engine Air Cleaner/Filter Inspect the air cleaner/filter at the scheduled maintenance intervals and replace it at the first oil change after each 80 000 km (50,000 mile) interval. See Maintenance Schedule on page 11‑3. If driving in dusty/dirty conditions, inspect the filter at each engine oil change. See Engine Compartment Overview on page 10‑5 for the location of the engine air cleaner/filter. To inspect or replace the engine air cleaner/filter: 1. Clamp 2. Screws 1. Ventilation Tube 2. Sensor 3. Housing Cover 4. Filter 5. Base 1. Remove the engine cover. See Engine Cover on page 10‑6. 2. Disconnect the cover fitting from the ventilation tube (1). 3. Disconnect the wiring harness connector from the sensor (2). 4. Loosen the outlet duct clamp (1). How to Inspect the Engine Air Cleaner/Filter To inspect the air cleaner/filter, remove the filter from the vehicle and lightly shake the filter (away from vehicle) to release loose dust and dirt. If the filter remains covered with dirt, a new filter is required.