The cabin air filter in most Chevy Trax models is located behind the glove box on the passenger side. To access it, open the glove box, release its stops or damper, and lower the box to reveal the filter housing behind a small cover.
Location and access
Most Trax models hide the filter behind the glove box on the passenger side. Access is usually straightforward, but some years require you to gently drop the glove box to reach a rectangular filter housing and a snap-on cover.
Preparation and tools
Before you start, have a replacement cabin air filter that matches your Trax, a flashlight, and a screwdriver if needed for the housing screws. Some models use only clips; others may have one screw holding the cover.
Steps to replace the cabin air filter
Follow these steps to locate and replace the cabin air filter. The process is designed for most US-market Trax models and similar GM small SUVs with a glove-box-access filter.
- Open the glove box and remove its contents for space; you may need to detach the glove box shelf.
- Gently push in on the glove box sides to release the stops and lower the box; support it so it doesn’t fall open.
- Find the filter housing behind the glove box on the passenger-side HVAC housing and remove the housing cover by unclipping or unscrewing it.
- Take out the old filter and inspect the housing for debris or moisture; wipe clean if needed.
- Install the new filter with the arrows pointing toward the HVAC blower in the direction of airflow; slide it in fully and reseat the housing cover.
- Raise and reattach the glove box, resecure any removed shelves, and reinsert items you removed.
- Run the HVAC for a few minutes to confirm airflow is strong and there are no unusual noises or odors.
With the filter replaced and the glove box restored, your Trax should deliver cleaner air and better cabin comfort.
Model year notes
While the glove-box location is the standard setup, some markets or model years may have slight variations in the housing cover or clips. If you can't find the filter, consult the owner’s manual or a dealer for a year-specific guide. The steps above reflect typical GM configurations for the Trax.
Summary
In the Chevy Trax, the cabin air filter is generally hidden behind the passenger-side glove box. Access by lowering the glove box and removing a small cover to reach the filter housing, then replace with the correct orientation and reassemble. This keeps interior air clean and HVAC performance optimal.