GM Service Manual Online
For 1990-2009 cars only

Both outside and recirculated air are routed through a passenger compartment filter. Pollen, dust particles and other contaminants are removed by the filter. Air reductions indicate that the filter needs to be replaced. See Scheduled Maintenance for replacement intervals.

The access panel for the passenger compartment air filter is located in the back of the glove box. To replace the filter:


    Object Number: 811541  Size: B3
  1. Pull the tab located on the outer access panel up and out.

  2. Object Number: 811542  Size: B3
  3. Push the tab, located on the left of the inner access panel, to the right.
  4. The first air filter will pull straight out. To remove the second, reach in and slide it toward the opening. Pull the second filter out.
  5. Replace the filters by reversing Step 3. Make sure the filters are inserted so that the sealing foam is angled in the same direction on both filters. See Maintenance Replacement Parts for the type of filter needed.
  6. Close the inner access door, while squeezing the tab. Be sure it is tightly closed.
  7. Snap the outer access panel into the back of the glove box.